stampa
Login

Preset columns are boring you? Create your own custom set!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
18381-1400
SLE 218 AD


Nearby doubles
21' : 18367-1357
LEO 20AB

28' : 18362-1407
SNA 92

31' : 18387-1332
BRT2756

31' : 18387-1430
CRC 30AB

31' : 18387-1429
HDS2641AB

37' : 18355-1356
SLE 204

52' : 18409-1430
BU 967AB

57' : 18408-1320
HDS2646

60' : 18402-1310
TDT 987

62' : 18341-1421
RST4017

63' : 18349-1442
STF2337AB

65' : 18339-1339
SLE 192

69' : 18348-1449
J 2218

69' : 18337-1426
SLE 190

70' : 18359-1300
LDS6171

71' : 18419-1445
J 2222

72' : 18424-1435
HU 249

72' : 18420-1445
J 2223

74' : 18332-1418
SLE 185AB

74' : 18396-1250
J 524

79' : 18358-1246
J 2135AB

79' : 18357-1246
J 2133AB

86' : 18321-1400
HO 435AB

88' : 18390-1528
J 1834

89' : 18385-1234
J 1595

92' : 18369-1532
J 2220



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18381-1400 SLE 218 AD

 
 
18h 38m 04.48s -14° 00' 17.1" P.A. 338.00 sep 120.7 mag 6.58,10.70 Sp B9IV dist. 246.91 pc (805.42 l.y.)
 
 
Coord 2000 18381-1400 Discov num SLE 218 Comp AD Coord arcsec 2000 18 38 04.48 -14 00 17.1
Date first 1906 Date last 2015 Obs 9
Pa first 338 Pa last 337.8 P.A. Now (θ) 337.8°
Sep first 121.4 Sep last 120.685 Sep. Now (ρ) 120.685"
Mag pri 6.58 Mag sec 10.70 delta mag (ΔM) 4.12 Spectral class B9IV (blue-white)
Pri motion ra +000 Sec motion ra -003
Pri motion dec -009 Sec motion dec -027
Notes
rPM=0.672
Nature of this double is uncertain.
 
 
18381-1400 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 171957 161687 18 38 04 -14 00 17 BU 135 AB 2015 14 189 2.5 6.58 10.60 4.02
Show 161687 18 38 04 -14 00 17 BU 135 AC 2015 3 78 15.0 6.58 14.90 8.32
Show 161687 18 38 04 -14 00 17 SLE 218 AD 2015 9 338 120.7 6.58 10.70 4.12 <===
Show 161687 18 38 04 -14 00 17 SLE 218 AE 2015 7 108 118.7 6.58 11.60 5.02
Show 161687 18 38 04 -14 00 17 B 2911 AF 2015 4 56 36.3 6.58 14.00 7.42
Show 161687 18 38 04 -14 00 17 B 2911 AG 2015 4 74 39.8 6.58 13.20 6.62
Septuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum SAO 161687 HIP 91369 Tycho2 5703-02958-1
Gaia DR2 4103838472556224128 HD 171957 HR 6989 ADS 11512
BD BD-14 5139 Distance 246.91 Distance ly 805.42
 
 
WDS 18381-1400 SLE 218 AD : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
B__1921a orb - van den Bos, W.H. 1921MNRAS..81..474V
B__1921a MNRAS 81, 474, 1921
B__1921b orb - van den Bos, W.H. .
B__1921b Proc. Amsterdam Acad. 30, 72, 1921
B__1923a Po j van den Bos, W.H. 1923BAN.....1..193V
B__1923a BAN 1, 193, 1923
B__1923b orb - van den Bos, W.H. 1923BAN.....2...25V
B__1923b BAN 2, 25, 1923
B__1923c orb - van den Bos, W.H. 1923BAN.....2...29V
B__1923c BAN 2, 29, 1923
B__1925a Ma j van den Bos, W.H. 1925AnLei..143...1V
B__1925a Ann. Leiden Obs. 14, Pt.3, 1925
B__1925b Ma j van den Bos, W.H. 1925BAN.....2..197V
B__1925b +Po BAN 2, 197, 1925
B__1926a orb - van den Bos, W.H. 1926BAN.....3..127V
B__1926a BAN 3, 127, 1926
B__1926b orb - van den Bos, W.H. 1926BAN.....3..128V
B__1926b BAN 3, 128, 1926
B__1927a orb - van den Bos, W.H. 1927BAN.....3..261V
B__1927a BAN 3, 261, 1927
B__1927b - van den Bos, W.H. 1927BAN.....4...45V
B__1927b BAN 4, 45, 1927
B__1927b (4th list of new southern double stars; precise measures in later references)
B__1927c Ma - van den Bos, W.H. 1927BAN.....4..109V
B__1927c BAN 4, 109, 1927
B__1927c (5th list of new southern double stars; precise measures in later references)
B__1927D Ma - van den Bos, W.H. 1927sdsc.book......
B__1927D cited in SDS (Southern Double Star Cat.), 1927
B__1928a Ma - van den Bos, W.H. 1928BAN.....4..235V
B__1928a BAN 4, 235, 1928
B__1928a (6th list of new southern double stars; precise measures in later references)
B__1928b Ma j van den Bos, W.H. 1928AnLei..144...1V
B__1928b Ann. Leiden Obs. 14, Pt.4, 1928
B__1928c Ma - van den Bos, W.H. 1928MNRAS..88..488F
B__1928c MNRAS 88, 488, 1928
B__1928d Ma j van den Bos, W.H. 1928CiUO...78...13V
B__1928d Union Obs. Johannesburg Circ. 78, 13, 1928
B__1928e orb - van den Bos, W.H. .
B__1928e Mem. Copenhagen Acad. 12, 2, 1928
B__1929a Ma j van den Bos, W.H. 1929CiUO...80...59V
B__1929a Union Obs. Johannesburg Circ. 80, 59, 1929
B__1929b orb - van den Bos, W.H. 1929CiUO...79...49V
B__1929b Union Obs. Johannesburg Circ. 79, 49, 1929
B__1929c Ma - van den Bos, W.H. 1929BAN.....5..125V
B__1929c BAN 5, 125, 1929
B__1930a Ma j van den Bos, W.H. 1930CiUO...83..135V
B__1930a Union Obs. Johannesburg Circ. 83, 135, 1930
B__1930b Ma - van den Bos, W.H. 1930BAN.....5..179V
B__1930b BAN 5, 179, 1930
B__1930c Ma - van den Bos, W.H. 1930BAN.....5..183V
B__1930c BAN 5, 183, 1930
B__1931a Ma - van den Bos, W.H. 1931MNRAS..92...19F
B__1931a MNRAS 92, 19, 1931
B__1931b Ma - van den Bos, W.H. 1931CiUO...85..183V
B__1931b Union Obs. Johannesburg Circ. 85, 183, 1931
B__1932a Ma j van den Bos, W.H. 1932CiUO...87..273V
B__1932a Union Obs. Johannesburg Circ. 87, 273, 1932
B__1932b Ma j van den Bos, W.H. 1932CiUO...88..324V
B__1932b Union Obs. Johannesburg Circ. 88, 324, 1932
B__1932C Ma - van den Bos, W.H. 1932QB821.A43......
B__1932C cited in ADS (Aitken Double Star Cat.), 1932
B__1933a Ma - van den Bos, W.H. 1933BAN.....7....1V
B__1933a BAN 7, 1, 1933
B__1933b J - van den Bos, W.H. 1933CiUO...90..379V
B__1933b Union Obs. Johannesburg Circ. 90, 379, 1933
B__1933c orb - van den Bos, W.H. 1933CiUO...90..388V
B__1933c Union Obs. Johannesburg Circ. 90, 388, 1933
B__1933d Ma j van den Bos, W.H. 1933CiUO...90..401V
B__1933d Union Obs. Johannesburg Circ. 90, 401, 1933
B__1934a Ma - van den Bos, W.H. 1934CiUO...92...61V
B__1934a Union Obs. Johannesburg Circ. 92, 61, 1934
B__1934b orb - van den Bos, W.H. 1934CiUO...92..102V
B__1934b Union Obs. Johannesburg Circ. 92, 102, 1934
B__1935a Ma j van den Bos, W.H. 1935CiUO...94..134V
B__1935a +J Union Obs. Johannesburg Circ. 93, 134, 1935
B__1935b orb - van den Bos, W.H. 1935CiUO...94..148V
B__1935b Union Obs. Johannesburg Circ. 94, 148, 1935
B__1935c Ma j van den Bos, W.H. 1935CiUO...94..149V
B__1935c Union Obs. Johannesburg Circ. 94, 149, 1935
B__1935D orb - van den Bos, W.H. 1935QB821.A3.......
B__1935D letter cited by Aitken, The Binary Stars, 1935
B__1936a orb - van den Bos, W.H. 1936CiUO...96..231V
B__1936a Union Obs. Johannesburg Circ. 96, 231, 1936
B__1936b Ma j van den Bos, W.H. 1936CiUO...96..234V
B__1936b Union Obs. Johannesburg Circ. 96, 234, 1936
B__1937a orb - van den Bos, W.H. 1937CiUO...98..341V
B__1937a Union Obs. Johannesburg Circ. 98, 341, 1937
B__1937b Ma - van den Bos, W.H. 1937CiUO...98..362V
B__1937b Union Obs. Johannesburg Circ. 98, 362, 1937
B__1938a orb - van den Bos, W.H. 1938CiUO...99..445V
B__1938a Union Obs. Johannesburg Circ. 99, 445, 1938
B__1938d orb - van den Bos, W.H. 1938CiUO..100..480V
B__1938d Union Obs. Johannesburg Circ. 100, 480, 1938
B__1938e Ma j van den Bos, W.H. 1938CiUO..100..481V
B__1938e Union Obs. Johannesburg Circ. 100, 481, 1938
B__1940 orb - van den Bos, W.H. 1940CiUO..102...49V
B__1940 Union Obs. Johannesburg Circ. 102, 49, 1940
B__1943A Ma - van den Bos, W.H. 1943AJ.....50..139A
B__1943A cited by Alden (1943 AJ 50, 139)
B__1941 orb - van den Bos, W.H. 1941CiUO..104...73V
B__1941 Union Obs. Johannesburg Circ. 104, 73, 1941
B__1945 orb - van den Bos, W.H. 1945AJ.....51..198V
B__1945 AJ 51, 198, 1945
B__1947 Ma - van den Bos, W.H. 1947CiUO..105..134V
B__1947 Union Obs. Johannesburg Circ. 105, 134, 1947
B__1947b Po j van den Bos, W.H. (in Voute et al.) 1947AnBos...6....3V
B__1947b Ann. Bosscha Obs. Lembang 6, Pt.3, C1, 1947
B__1948 Ma - van den Bos, W.H. 1948CiUO..107..259V
B__1948 Union Obs. Johannesburg Circ. 107, 259, 1948
B__1949a orb - van den Bos, W.H. 1949CiUO..108..310V
B__1949a Union Obs. Johannesburg Circ. 108, 310, 1949
B__1949b orb - van den Bos, W.H. 1949CiUO..108..311V
B__1949b Union Obs. Johannesburg Circ. 108, 311, 1949
B__1949c Ma j van den Bos, W.H. 1949CiUO..108..312V
B__1949c Union Obs. Johannesburg Circ. 108, 312, 1949
B__1950a orb - van den Bos, W.H. 1950CiUO..109..366V
B__1950a Union Obs. Johannesburg Circ. 109, 366, 1950
B__1950b orb - van den Bos, W.H. 1950CiUO..109..370V
B__1950b Union Obs. Johannesburg Circ. 109, 370, 1950
B__1950c Ma - van den Bos, W.H. 1950CiUO..109..371V
B__1950c Union Obs. Johannesburg Circ. 109, 371, 1950
B__1951a Ma j van den Bos, W.H. 1951CiUO..111...13V
B__1951a +J Union Obs. Johannesburg Circ. 111, 13, 1951
B__1951b orb - van den Bos, W.H. 1951CiUO..111...11V
B__1951b Union Obs. Johannesburg Circ. 111, 11, 1951
B__1951c orb - van den Bos, W.H. 1951CiUO..112..143V
B__1951c Union Obs. Johannesburg Circ. 112, 143, 1951
B__1951d - van den Bos, W.H. 1951JO.....34...85V
B__1951d J. Obs. 34, 85, 1951
B__1953a Ma - van den Bos, W.H. 1953CiUO..113..185V
B__1953a Union Obs. Johannesburg Circ. 113, 185, 1953
B__1953b orb - van den Bos, W.H. 1953CiUO..113..209V
B__1953b Union Obs. Johannesburg Circ. 113, 209-219, 1953 1953MNSSA..12...19V
B__1953b (also MNASSA 12, 19, 1953; MNASSA 12, 57, 1953) 1953MNSSA..12...57V
B__1954 orb - van den Bos, W.H. 1954CiUO..114..235V
B__1954 Union Obs. Johannesburg Circ. 114, 235, 1954
B__1956a Ma - van den Bos, W.H. 1956CiUO..115..266V
B__1956a +J Union Obs. Johannesburg Circ. 115, 266, 1956
B__1956b orb - van den Bos, W.H. 1956CiUO..115..279V
B__1956b Union Obs. Johannesburg Circ. 115, 279-284, 1956
B__1956c orb - van den Bos, W.H. 1956MNSSA..15...39V
B__1956c MNASSA 15, 39, 1956
B__1957a orb - van den Bos, W.H. 1957CiUO..116..289V
B__1957a Union Obs. Johannesburg Circ. 116, 289-291, 1957
B__1957b Ma - van den Bos, W.H. 1957CiUO..116..291V
B__1957b Union Obs. Johannesburg Circ. 116, 291, 1957
B__1958 Ma - van den Bos, W.H. 1958AJ.....63...63V
B__1958 AJ 63, 63, 1958
B__1959a Mb j van den Bos, W.H. 1959ApJS....4...45V
B__1959a ApJS 4, 45, 1959
B__1959b orb - van den Bos, W.H. 1959JO.....42...79V
B__1959b J. Obs. 42, 79, 1959
B__1959c orb - van den Bos, W.H. 1959JO.....42...93V
B__1959c J. Obs. 42, 93, 1959
B__1959d Ma - van den Bos, W.H. 1959CiUO..118..308V
B__1959d Union Obs. Johannesburg Circ. 118, 308, 1959
B__1959e orb - van den Bos, W.H. 1959CiUO..118..311V
B__1959e Union Obs. Johannesburg Circ. 118, 311-312, 1959
B__1960a Ma - van den Bos, W.H. 1960CiUO..119..321V
B__1960a Union Obs. Johannesburg Circ. 119, 321, 1960
B__1960b Ma j van den Bos, W.H. 1960PYerO...9....1B
B__1960b +Mb Pub. Yerkes Obs. 9, pt. 1, 1960
B__1960c orb - van den Bos, W.H. 1960JO.....43..145V
B__1960c J. Obs. 43, 145, 1960
B__1960d orb - van den Bos, W.H. 1960JO.....43..152V
B__1960d J. Obs. 43, 152, 1960
B__1960e orb - van den Bos, W.H. 1960CiUO..119..359V
B__1960e Union Obs. Johannesburg Circ. 119, 339-340, 1960
B__1960f orb - van den Bos, W.H. 1960CiUO..119..341V
B__1960f Union Obs. Johannesburg Circ. 119, 341-343, 1960
B__1961a Ma - van den Bos, W.H. 1961CiUO..120..353V
B__1961a Union Obs. Johannesburg Circ. 120, 353, 1961
B__1961b orb - van den Bos, W.H. 1961CiUO..120..374V
B__1961b Union Obs. Johannesburg Circ. 120, 374-375, 1961
B__1961c orb - van den Bos, W.H. 1961CiUO..120..377V
B__1961c Union Obs. Johannesburg Circ. 120, 377-379, 1961
B__1961d orb - van den Bos, W.H. 1961CiUO..120..380V
B__1961d Union Obs. Johannesburg Circ. 120, 380-381, 1961
B__1961e orb - van den Bos, W.H. 1961PASP...74..201V
B__1961e PASP 74, 201, 1961
B__1962a Ma - van den Bos, W.H. 1962AJ.....67..141V
B__1962a AJ 67, 141, 1962
B__1962b orb - van den Bos, W.H. 1962AJ.....67..552V
B__1962b AJ 67, 552, 1962
B__1962c orb - van den Bos, W.H. 1962JO.....45...55V
B__1962c J. Obs. 45, 55, 1962
B__1962d Ma j van den Bos, W.H. 1962AJ.....67..555V
B__1962d AJ 67, 555, 1962
B__1963a Ma - van den Bos, W.H. 1963AJ.....68...57V
B__1963a AJ 68, 57, 1963
B__1963b Ma j van den Bos, W.H. 1963AJ.....68..582V
B__1963b AJ 68, 582, 1963
B__1964a orb - van den Bos, W.H. 1964ROCi..123...62V
B__1964a Republic Obs. Circ. 123, 62, 1964
B__1964b orb - van den Bos, W.H. 1964JO.....47...34V
B__1964b J. Obs. 47, 34, 1964
B__1965a Ma - van den Bos, W.H. 1965ROCi..124...70V
B__1965a Republic Obs. Circ. 124, 70, 1965
B__1965b orb - van den Bos, W.H. 1965ROCi..124...86V
B__1965b Republic Obs. Circ. 124, 86, 1965
B__1966a Ma - van den Bos, W.H. 1966ROCi..125...93V
B__1966a Republic Obs. Circ. 125, 93, 1966
B__1966b orb - van den Bos, W.H. 1966ROCi..125..112V
B__1966b Republic Obs. Circ. 125, 112, 1966
B__1966c orb - van den Bos, W.H. 1966ROCi..125..118V
B__1966c Republic Obs. Circ. 125, 118, 1966
B__1966d orb - van den Bos, W.H. 1966ROCi..125..119V
B__1966d Republic Obs. Circ. 125, 119-120, 1966
B__1967 Ma - van den Bos, W.H. 1967ROCi..126..127V
B__1967 Republic Obs. Circ. 126, 127, 1967
B__1967b orb - van den Bos, W.H. 1967JO.....13..119V
B__1967b J. Obs. 13, 119, 1967
B__1968 Ma - van den Bos, W.H. 1968ROCi..127..157V
B__1968 Republic Obs. Circ. 127, 157, 1968
B__9999 Ma - van den Bos, W.H. ...................
B__9999 Unpublished, manuscript or reference not found.
Bu_1873a Ma - Burnham, S.W. (BU 1 - 81) 1873MNRAS..33..351B
Bu_1873a MNRAS 33, 351, 1873
Bu_1873b Ma - Burnham, S.W. (BU 82 - 106) 1873MNRAS..33..437B
Bu_1873b MNRAS 33, 437, 1873
Bu_1873c - Burnham, S.W. 1873MNRAS..33..567B
Bu_1873c MNRAS 33, 567, 1873
Bu_1873d Ma - Burnham, S.W. (BU 107 - 182) 1873MNRAS..34...59B
Bu_1873d MNRAS 34, 59, 1873
Bu_1874a Ma - Burnham, S.W. (BU 183 - 229) 1874MNRAS..34..382B
Bu_1874a MNRAS 34, 382, 1874
Bu_1874b Ma - Burnham, S.W. (BU 230 - 300) 1874MNRAS..35...31B
Bu_1874b MNRAS 35, 31, 1874
Bu_1874c - Burnham, S.W. 1874MNRAS..34..370B
Bu_1874c MNRAS 34, 370, 1874
Bu_1874d Ma - Burnham, S.W. 1874MNRAS..34..393B
Bu_1874d MNRAS 34, 393, 1874
Bu_1874e Ma - Burnham, S.W. 1874MNRAS..35...28B
Bu_1874e MNRAS 35, 28, 1874
Bu_1875 Ma - Burnham, S.W. (BU 301 - 390) 1875AN.....86..337B
Bu_1875 AN 86, 337, 1875
Bu_1876 Ma - Burnham, S.W. (BU 391 - 436) 1876AN.....88..225B
Bu_1876 AN 88, 225, 1876
Bu_1876b - Burnham, S.W. 1876MNRAS..36...99B
Bu_1876b MNRAS 36, 99, 1876
Bu_1876c - Burnham, S.W. 1876MNRAS..36..331B
Bu_1876c MNRAS 36, 331, 1876 (no new data)
Bu_1877 Ma - Burnham, S.W. (BU 453 - 482) 1877MNRAS..38...78B
Bu_1877 MNRAS 38, 78, 1877
Bu_1878a Ma - Burnham, S.W. 1878MNRAS..38..408B
Bu_1878a MNRAS 38, 408, 1878
Bu_1878b - Burnham, S.W. 1878MNRAS..38..476B
Bu_1878b MNRAS 38, 476, 1878
Bu_1878c - Burnham, S.W. 1878MNRAS..38..478B
Bu_1878c MNRAS 38, 478, 1878
Bu_1878d Ma j Burnham, S.W. 1878AN.....92..235B
Bu_1878d AN 92, 235, 1878
Bu_1879 Ma j Burnham, S.W. 1879MmRAS..44..141B
Bu_1879 MemRAS 44, 141, 1879
Bu_1879B Ma - Burnham, S.W. 1879Obs.....3...20G
Bu_1879B cited by Gledhill (Obs 3, 20, 1879)
Bu_1879C Ma - Burnham, S.W. 1879Obs.....3..142G
Bu_1879C cited by Gledhill (Obs 3, 142, 1879)
Bu_1879d Ma - Burnham, S.W. 1879Obs.....3...92B
Bu_1879d Obs 3, 92, 1879
Bu_1879e Ma - Burnham, S.W. 1879MNRAS..40...99B
Bu_1879e MNRAS 40, 99, 1879
Bu_1880A Ma - Burnham, S.W. 1880Obs.....3..508G
Bu_1880A cited by Gledhill (Obs 3, 508, 1880)
Bu_1880C Ma - Burnham, S.W. 1880Obs.....3..314G
Bu_1880C cited by Gledhill (Obs 3, 314, 1880)
Bu_1880D Ma - Burnham, S.W. 1880Obs.....3..352G
Bu_1880D cited by Gledhill (Obs 3, 352, 1880)
Bu_1880e Ma - Burnham, S.W. 1880Obs.....3..408B
Bu_1880e Obs 3, 408, 1880
Bu_1880f Ma - Burnham, S.W. 1880MNRAS..40..497B
Bu_1880f MNRAS 40, 497, 1880
Bu_1880g Ma - Burnham, S.W. 1880MNRAS..41...33B
Bu_1880g MNRAS 41, 33, 1880
Bu_1881 Ma j Burnham, S.W. 1881Obs.....4...19G
Bu_1881 cited by Gledhill (Obs 4, 19, 1881)
Bu_1882a Ma - Burnham, S.W. (BU 776 - 863) 1882PWasO...1...91B
Bu_1882a Pub. Washburn Obs. 1, 91, 1882
Bu_1882b Ma - Burnham, S.W. 1882PWasO...1..113B
Bu_1882b Pub. Washburn Obs. 1, 113, 1882
Bu_1883 Ma j Burnham, S.W. (BU 864 - 1025) 1883MmRAS..47..167B
Bu_1883 MemRAS 47, 167, 1883
Bu_1883b Ma - Burnham, S.W. 1883MNRAS..43..318B
Bu_1883b MNRAS 43, 318, 1883
Bu_1884 Ma j Burnham, S.W. 1884MNRAS..44..365H
Bu_1884 MNRAS 44, 365, 1884
Bu_1884b Ma - Burnham, S.W. 1884AN....110..133B
Bu_1884b AN 110, 133, 1884
Bu_1884C Ma - Burnham, S.W. 1884AReg...22..216S
Bu_1884C cited by Sadler (Astr. Register 22, 216, 1884)
Bu_1887 Ma - Burnham, S.W. (BU 734 - 775) 1887PLicO...1...24B
Bu_1887 Pub. Lick Obs. 1, 24,45, 1887
Bu_1889a Ma - Burnham, S.W. 1889AN....122..159B
Bu_1889a AN 122, 159, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889b Ma - Burnham, S.W. (BU 1026 - 1038) 1889AN....123....1B
Bu_1889b AN 123, 1, 1889 (measures also in Bu_1894a) 1894PLicO...2..185B
Bu_1889c Ma - Burnham, S.W. 1889AN....123...75B
Bu_1889c AN 123, 75, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889d Ma - Burnham, S.W. 1889PASP....1...36B
Bu_1889d PASP 1, 36, 1889 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1889e Ma j Burnham, S.W. 1889AN....121...63B
Bu_1889e AN 121, 63, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889f Ma j Bunham, S.W. 1889MNRAS..49..418B
Bu_1889f MNRAS 49, 418, 1889
Bu_1890a Ma - Burnham, S.W. (BU 1093 - 1154) 1889AN....124...49B
Bu_1890a AN 124, 49, 1890 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1890b Ma - Burnham, S.W. 1890AN....125...41B
Bu_1890b AN 125, 41, 1890 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1890c Ma - Burnham, S.W. 1890PASP....2..138B
Bu_1890c PASP 2, 138, 1890 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1891a orb - Burnham, S.W. 1891SidM...10..273B
Bu_1891a Sidereal Messenger 10, 273, 1891
Bu_1891b orb - Burnham, S.W. 1891Obs....14..263B
Bu_1891b Observatory 14, 263, 1891
Bu_1891c Ma j Burnham, S.W. 1891AN....127..289B
Bu_1891c AN 127, 289, 1891
Bu_1892 Ma - Burnham, S.W. (BU 1225 - 1266) 1892AN....130..257B
Bu_1892 AN 130, 257, 1892 (measures also in Bu_1894e) 1894PLicO...2..221B
Bu_1892b Ma - Burnham, S.W. 1892AN....130...77B
Bu_1892b AN 130, 77, 1892
Bu_1893a Ma - Burnham, S.W. 1893AN....131..329B
Bu_1893a AN 131, 329, 1893 (most measures also in Bu_1894) 1894PLicO...2.....B
Bu_1893b orb - Burnham, S.W. 1893MNRAS..53..478B
Bu_1893b MNRAS 53, 478, 1893
Bu_1893c orb - Burnham, S.W. 1893MNRAS..54..119B
Bu_1893c MNRAS 54, 119, 1893
Bu_1893d orb - Burnham, S.W. 1893AstAp..12..494B
Bu_1893d AstAp 12, 494, 1893
Bu_1893e orb - Burnham, S.W. 1893AstAp..12..585B
Bu_1893e AstAp 12, 585, 1893
Bu_1893f Ma - Burnham, S.W. (BU 1267 - 1274) 1893MNRAS..53..273B
Bu_1893f MNRAS 53, 273, 1893 (most measures also in Bu_1893a) 1893AN....131..329B
Bu_1893g orb - Burnham, S.W. 1893MNRAS..53..482B
Bu_1893g MNRAS 53, 482, 1893
Bu_1894 Ma j Burnham, S.W. 1894PLicO...2....3B
Bu_1894 Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a) 1893AN....131..329B
Bu_1894a Ma j Burnham, S.W. (BU 1026 - 1038) 1894PLicO...2..185B
Bu_1894a Pub. Lick Obs. 2, 185, 1894
Bu_1894b Ma j Burnham, S.W. (BU 1039 - 1092) 1894PLicO...2..188B
Bu_1894b Pub. Lick Obs. 2, 188, 1894
Bu_1894c Ma - Burnham, S.W. (BU 1093 - 1154) 1894PLicO...2..197B
Bu_1894c Pub. Lick Obs. 2, 197, 1894
Bu_1894d Ma - Burnham, S.W. (BU 1155 - 1224) 1894PLicO...2..206B
Bu_1894d Pub. Lick Obs. 2, 206, 1894
Bu_1894e Ma - Burnham, S.W. (BU 1225 - 1266) 1894PLicO...2..221B
Bu_1894e Pub. Lick Obs. 2, 221, 1894
Bu_1894f Ma - Burnham, S.W. (BU 1267 - 1274) 1894PLicO...2..229B
Bu_1894f Pub. Lick Obs. 2, 229, 1894 (all measures also in Bu_1893f) 1893MNRAS..53..273B
Bu_1894g Ma - Burnham, S.W. 1894PLicO...2..159B
Bu_1894g Pub. Lick Obs. 2, 159, 1894
Bu_1898 orb - Burnham, S.W. 1898MNRAS..59...59B
Bu_1898 MNRAS 58, 59, 1898
Bu_1900 Ma - Burnham, S.W. 1900PYerO...1....1B
Bu_1900 Pub. Yerkes Obs. 1, 1, 1900
Bu_1902A Ma j Burnham, S.W. 1902AN....158..241E
Bu_1902A cited by Espin (AN 158, 241, 1902)
Bu_1903 Ma - Burnham, S.W. 1903PYerO...2....1B
Bu_1903 Pub. Yerkes Obs. 2, 1, 1903
Bu_1906 Ma j Burnham, S.W. 1906QB821.B972.....
Bu_1906 +M Burnham Double Star Cat., 1906
Bu_1906B Ma - Burnham, S.W. 1906MmRAS..56....1L
Bu_1906B +orb cited by Lewis (MemRAS 56, 1, 1906)
Bu_1907 Ma - Burnham, S.W. 1907AN....176..129B
Bu_1907 AN 176, 129, 1907 (most data in Bu_1913) 1913QB811.B8.......
Bu_1908 Ma - Burnham, S.W. 1908MNRAS..68..517B
Bu_1908 MNRAS 68, 517, 1908
Bu_1908A Ma - Burnham, S.W. 1908MNRAS..68..465B
Bu_1908A cited by Barnard (MNRAS 68, 465, 1908)
Bu_1909 Ma - Burnham, S.W. 1909AN....180...65B
Bu_1909 AN 180, 65, 1909 (most data in Bu_1913) 1913QB811.B8.......
Bu_1909b Ma j Burnham, S.W. 1909AN....182..133B
Bu_1909b AN 182, 133, 1909
Bu_1910 Ma - Burnham, S.W. ...................
Bu_1910 Journal Astronomique 1, no. 11, 81, 1910
Bu_1910b Ma - Burnham, S.W. 1910AN....185..145B
Bu_1910b AN 185, 145, 1910 (most data in Bu_1913) 1913QB811.B8.......
Bu_1911 - Burnham, S.W. 1911MNRAS..72..156J
Bu_1911 MNRAS 72, 156, 1911
Bu_1911b Ma j Burnham, S.W. 1911AN....189..385B
Bu_1911b AN 189, 385, 1911
Bu_1913 Ma j Burnham, S.W. 1913QB811.B8.......
Bu_1913 +Pa Carnegie Inst. Wash. #168, 1913
Bu_1913 +T
Bu_1918 Ma j Burnham, S.W. 1918AJ.....31..141B
Bu_1918 AJ 31, 141, 1918
Bu_1923A Ma - Burnham, S.W. 1923MNRAS..83..154E
Bu_1923A cited by Espin (MNRAS 83, 154, 1923)
Bu_1927A Ma - Burnham, S.W. 1927sdsc.book......
Bu_1927A cited in SDS (Southern Double Star Cat.), 1927
Bu_1932A Ma - Burnham, S.W. 1932QB821.A43......
Bu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Bu_1963A Ma - Burnham, S.W. 1963icvd.book.....J
Bu_1963A cited in IDS (Lick Index Cat.), 1963
Bu_2002A Ma - Burnham, S.W. 2002yCat.1275....0D
Bu_2002A cited in CCDM
Sle1966 Mc j Soulie, G. 1966JO.....49..359S
Sle1966 +Pa J. Obs. 49, 359, 1966
Sle1983 Pa - Soulie, G. 1983A&AS...54..281S
Sle1983 A&AS 54, 281, 1983
Sle1984 Pa - Soulie, G. 1984A&AS...56..351S
Sle1984 A&AS 56, 351, 1984
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
Sle1986a Pa - Soulie, G. .
Sle1986a Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b Pa - Soulie, G. .
Sle1986b Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003 C j Soulie, G. 2003O&T....56...10S
Sle2003 Obs. et Travaux 56, 10, 2003
Sle2006 Pa - Soulie, G. 2006O&T....62...26S
Sle2006 Obs. et Travaux 62, 26, 2006
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
Sle2007 C j Soulie, G. 2007O&T....65...34S
Sle2007 Obs. et Travaux 65, 34, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18381-1400 SLE 218 AD 1998 6 335 118.5 6.58 10.70 B9IV D 183804.48-140017.1
18381-1400 SLE 218 AD 2008 7 338 120.5 6.58 10.70 B9IV D 183804.48-140017.1
18381-1400 SLE 218 AD 2015 9 338 120.7 6.58 10.70 B9IV 183804.48-140017.1

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 18381-1400 SLE 218 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18381-1400 SLE 218 AD : MEASURES
 
 
No records found.

 
 
WDS 18381-1400 : VIRTUAL EYEPIECE
 
 

18381-1400 BU 135A mag 6.58 Sp B9IV 18381-1400 BU 135B sep 2.5 P.A. 188.30 mag 10.6 18381-1400 BU 135C sep 14.6 P.A. 78.10 mag 14.9 18381-1400 SLE 218D sep 120.2 P.A. 338.40 mag 10.7 18381-1400 SLE 218E sep 115.5 P.A. 108.60 mag 11.6 18381-1400 B 2911F sep 35.6 P.A. 55.10 mag 14 18381-1400 B 2911G sep 38.7 P.A. 73.50 mag 13.2 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18381-1400 : ALADIN DSS IMAGE @ 18h 38m 04.48s -14° 00' 17.1"
 
 
 
 
WDS 18381-1400 SLE 218 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18381-1400 SLE 218AD distance=0' 18367-1357 LEO 20AB distance=21' 18367-1357 LEO 20AC distance=21' 18362-1407 SNA 92 distance=28' 18387-1332 BRT2756 distance=31' 18387-1430 CRC 30AB distance=31' 18387-1430 CRC 30AC distance=31' 18387-1430 CRC 30AD distance=31' 18387-1429 HDS2641AB distance=31' 18355-1356 SLE 204 distance=37' 18409-1430 BU 967AB distance=52' 18409-1430 BU 967AC distance=52' 18409-1430 DAM 13AD distance=52' 18408-1320 HDS2646 distance=57' 18402-1310 TDT 987 distance=60' 18341-1421 RST4017 distance=62' 18349-1442 STF2337AB distance=63' 18349-1442 ARN 47AC distance=63' 18339-1339 SLE 192 distance=65' 18348-1449 J 2218 distance=69' 18337-1426 SLE 190 distance=69' 18359-1300 LDS6171 distance=70' 18419-1445 J 2222 distance=71' 18424-1435 HU 249 distance=72' 18420-1445 J 2223 distance=72' 18332-1418 SLE 185AB distance=74' 18332-1418 SLE 185AC distance=74' 18396-1250 J 524 distance=74' 18358-1246 J 2135AB distance=79' 18358-1246 J 2135BC distance=79' 18357-1246 J 2133AB distance=79' 18357-1246 J 2133AD distance=79' 18357-1246 J 2133BC distance=79' 18321-1400 HO 435AB distance=86' 18321-1400 HO 435AC distance=86' 18321-1400 HO 435AD distance=86' 18321-1400 HO 435AE distance=86' 18390-1528 J 1834 distance=88' 18385-1234 J 1595 distance=89' 18369-1532 J 2220 distance=92' 18323-1439 CHR 73 distance=92' 18441-1328 J 2225 distance=94' 18442-1328 J 2226 distance=95' 18328-1304 J 1745 distance=96' 18444-1330 GWP2797 distance=97' 18444-1328 J 2227 distance=98' 18443-1443 LEO 21AB distance=101' 18443-1443 LEO 21AC distance=101' 18443-1443 J 2144AD distance=101' 18315-1430 BRT 593 distance=102' 18450-1409 JNN 323 distance=102' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 18381-1400 BU 135 AB 189 2.5
Show 18381-1400 BU 135 AC 78 15.0
Show 18381-1400 SLE 218 AD 338 120.7
Show 18381-1400 SLE 218 AE 108 118.7
Show 18381-1400 B 2911 AF 56 36.3
Show 18381-1400 B 2911 AG 74 39.8
Show 18367-1357 LEO 20 AB 255 4.1 21
Show 18367-1357 LEO 20 AC 120 24.4 21
Show 18362-1407 SNA 92 72 0.0 28
Show 18387-1332 BRT2756 336 4.5 31
Show 18387-1430 CRC 30 AB 261 4.8 31
Show 18387-1430 CRC 30 AC 300 9.6 31
Show 18387-1430 CRC 30 AD 61 7.3 31
Show 18387-1429 HDS2641 AB 358 0.1 31
Show 18355-1356 SLE 204 234 25.0 37
Show 18409-1430 BU 967 AB 195 2.4 52
Show 18409-1430 BU 967 AC 53 39.0 52
Show 18409-1430 DAM 13 AD 66 55.5 52
Show 18408-1320 HDS2646 166 0.1 57
Show 18402-1310 TDT 987 153 2.5 60
Show 18341-1421 RST4017 211 0.2 62
Show 18349-1442 STF2337 AB 296 16.6 63
Show 18349-1442 ARN 47 AC 80 377.8 63
Show 18339-1339 SLE 192 194 8.5 65
Show 18348-1449 J 2218 169 6.6 69
Show 18337-1426 SLE 190 34 14.1 69
Show 18359-1300 LDS6171 270 5.0 70
Show 18419-1445 J 2222 162 4.8 71
Show 18424-1435 HU 249 225 3.2 72
Show 18420-1445 J 2223 29 4.7 72
Show 18332-1418 SLE 185 AB 253 11.5 74
Show 18332-1418 SLE 185 AC 288 44.5 74
Show 18396-1250 J 524 312 3.6 74
Show 18358-1246 J 2135 AB 19 4.9 79
Show 18358-1246 J 2135 BC 21 4.9 79
Show 18357-1246 J 2133 AB 15 7.4 79
Show 18357-1246 J 2133 AD 77 13.0 79
Show 18357-1246 J 2133 BC 321 5.6 79
Show 18321-1400 HO 435 AB 228 1.7 86
Show 18321-1400 HO 435 AC 269 23.9 86
Show 18321-1400 HO 435 AD 80 16.7 86
Show 18321-1400 HO 435 AE 1 21.3 86
Show 18390-1528 J 1834 59 7.5 88
Show 18385-1234 J 1595 64 11.3 89
Show 18369-1532 J 2220 15 6.0 92
Show 18323-1439 CHR 73 254 0.0 92
Show 18441-1328 J 2225 62 6.1 94
Show 18442-1328 J 2226 325 4.7 95
Show 18328-1304 J 1745 53 8.8 96
Show 18444-1330 GWP2797 169 67.8 97
Show 18444-1328 J 2227 225 5.3 98

 
 
WDS 18381-1400 : COMPONENTS
 
 
  A B C D E F
B pa=188.3°
sep=2.52"
 
C pa=78.1°
sep=14.58"
pa=69.4°
sep=15.63"
 
D pa=338.4°
sep=120.18"
pa=339.0°
sep=122.37"
pa=331.7°
sep=123.47"
 
E pa=108.6°
sep=115.50"
pa=107.4°
sep=115.08"
pa=112.7°
sep=103.22"
pa=134.0°
sep=213.81"
 
F pa=55.1°
sep=35.61"
pa=52.3°
sep=37.37"
pa=40.7°
sep=22.90"
pa=141.2°
sep=117.23"
pa=305.5°
sep=98.58"
 
G pa=73.5°
sep=38.73"
pa=70.2°
sep=39.84"
pa=70.8°
sep=24.22"
pa=141.1°
sep=129.53"
pa=303.5°
sep=86.72"
pa=139.8°
sep=12.30"
 
 
18381-1400 A
 
 
Name HD 171957 Coord arcsec 2000 183804.48-140017.1 Mag 6.58 Spectral class B9IV (blue-white)
PmRA -1.00 PmDE -6.0 SAO 161687 HIP 91369
Tycho2 5703-02958-1 HD 171957 HR 6989 GC 25465
BD BD-14 5139
Tycho2
Tycho2 5703-02958-1 Pflag RAmdeg 279.51866796 DEmdeg -14.00477538
PmRA -1.2 PmDE -5.6 E RAmdeg 4 E DEmdeg 5
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.38 EpDEm 1990.96
Num 17 Q RAmdeg 1.0 Q DEmdeg 1.4 Q pmRA 0.9
Q pmDE 1.4 BTmag 6.721 E BTmag 0.015 VTmag 6.575
E VTmag 0.010 Prox 999 TYC T HIP 91369
CCDM RAdeg 279.51867056 DEdeg -14.00476222 EpRA 1990 1.73
EpDE 1990 1.66 E RAdeg 4.1 E DEdeg 4.6 Posflg
Corr 0.1
SAO
SAO 161687 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 0.001 Vmag 6.5 SpType B9
Double code Source 70 CatNum 25465 DM BD-14 5139
DMcomp BDsup HD 171957 M HD 0
GC 25465 RA1950rad 4.86614461 DE1950rad -0.24520169 PmRA2000 0.0013
PmDE2000 0.002
Hipparcos
Catalog H HIP 91369 Proxy RAhms 18 38 04.48
DEdms -14 00 17.1 Vmag 6.49 VarFlag R Vmag G
RAdeg 279.519 DEdeg -14.0048 AstroRef Plx 4.7
CCDM 18381-1400 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 171957 BD BD-14 5139
CD CP Dm number -14 5139 VIred 0.21
SpType B8II/III R SpType Coord arcsec 2000 183804.48-140017.1
Hipparcos 2
HIP 91369 Sn 5 So 0 Nc 1
RArad 4.8785211042 DErad -0.2444292123 Plx 4.05 PmRA 0.2
PmDE -8.52 E RArad 0.58 E DErad 0.43 E Plx 0.67
E pmRA 0.76 E pmDE 0.59 Hpmag 6.5571 E Hpmag 0.0013
SHp 0.007 VA 0 BV 0.189 E BV 0.003
VI 0.21
CCDM
Ccdm 18381-1400 RComp Comp A Note1
Note2 Discov num DRAs -1.38 DDEs -16.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 6.4 Sp B9 PmNote *
PmRA 18 PmDE 2 Dm number -14 5139 Cat1 BD
Name2 161687 Cat2 SAO HD 171957 M HD
ADS BDS A11512 M ADS BDS N IDS IDS 18324S1405A
HIC 91369
 
 
18381-1400 B
 
 
Coord arcsec 2000 183804.46-140019.6 Mag 10.6 Calc delta mag 4.02 Calc coord yes
CCDM
Ccdm 18381-1400 RComp Comp B Note1
Note2 Discov num BU 135 DRAs DDEs
R dRAs Year 1875 Theta 186 Rho 2.4
Obs 12 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11512 M ADS BDS N IDS IDS 18324S1405B
HIC 91369
 
 
18381-1400 C
 
 
Coord arcsec 2000 183805.46-140014.1 Mag 14.9 Calc delta mag 8.32 Calc coord yes
CCDM
Ccdm 18381-1400 RComp Comp C Note1
Note2 Discov num BU 135 DRAs DDEs
R dRAs Year 1916 Theta 065 Rho 20.0
Obs 1 Vmag 14.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11512 M ADS BDS N IDS IDS 18324S1405C
HIC
 
 
18381-1400 D
 
 
Coord arcsec 2000 183801.44-135825.4 Mag 10.7 PmRA -3.00 PmDE -27.0
Tycho2 5703-03074-1 Calc delta mag 4.12 Calc coord yes
Tycho2
Tycho2 5703-03074-1 Pflag RAmdeg 279.50568793 DEmdeg -13.97371449
PmRA -3.2 PmDE -27.1 E RAmdeg 63 E DEmdeg 78
E pmRA 2.2 E pmDE 2.3 EpRAm 1980.93 EpDEm 1974.30
Num 3 Q RAmdeg 1.3 Q DEmdeg 3.3 Q pmRA 1.4
Q pmDE 3.3 BTmag 12.619 E BTmag 0.324 VTmag 10.695
E VTmag 0.081 Prox 999 TYC T HIP
CCDM RAdeg 279.50569528 DEdeg -13.97365194 EpRA 1990 1.70
EpDE 1990 1.67 E RAdeg 66.8 E DEdeg 87.4 Posflg
Corr 0.2
 
 
18381-1400 E
 
 
Coord arcsec 2000 183812.00-140054.0 Mag 11.6 Calc delta mag 5.02 Calc coord yes
 
 
18381-1400 F
 
 
Coord arcsec 2000 183806.49-135956.7 Mag 14 PmRA 3.00 PmDE -28.0
Calc delta mag 7.42 Calc coord yes
 
 
18381-1400 G
 
 
Coord arcsec 2000 183807.03-140006.1 Mag 13.2 PmRA -30.00 PmDE 12.0
Calc delta mag 6.62 Calc coord yes