18103-5414 B 377

 
 
18h 10m 17.72s -54° 14' 25.2" P.A. 359.00 sep 2.9 mag 10.54,12.80
 
 
Coord 2000 18103-5414 Discov num B   377 Comp Coord arcsec 2000 18 10 17.72 -54 14 25.2
Date first 1894 Date last 1999 Obs 4
Pa first 12 Pa last 359.3 P.A. Now (θ) 359.3°
Sep first 4.3 Sep last 2.94 Sep. Now (ρ) 2.94"
Mag pri 10.54 Mag sec 12.80 delta mag (ΔM) 2.26 Spectral class
Pri motion ra +007 Sec motion ra
Pri motion dec +012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Tycho2 8743-00831-1 Gaia DR2 6653182243069928192
 
 
WDS 18103-5414 B 377 : 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.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18103-5414 B 377 1942 3 4 4.2 10.54 12.80 181017.72-541425.2
18103-5414 B 377 1999 4 359 2.9 10.54 12.80 181017.72-541425.2
18103-5414 B 377 2000 5 359 2.9 10.54 12.80 181017.72-541425.2

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WDS 18103-5414 B 377 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18103-5414 B 377 : MEASURES
 
 
No records found.

 
 
WDS 18103-5414 : VIRTUAL EYEPIECE
 
 

18103-5414 B   377A mag 10.54 18103-5414 B   377B sep 2.9 P.A. 359.60 mag 12.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18103-5414 : ALADIN DSS IMAGE @ 18h 10m 17.72s -54° 14' 25.2"
 
 
 
 
WDS 18103-5414 B 377 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18103-5414  B   377 distance=0' 18118-5407  HRG 127 distance=16' 18106-5437  NZO  88 distance=23' 18069-5411  UC 3496 distance=31' 18138-5422  HJ 5027 distance=32' 18117-5342  FIN 262Aa,Ab distance=35' 18117-5342  UC 3527AB distance=35' 18067-5349  BRT2098 distance=41' 18096-5456  RST3154 distance=43' 18067-5447  TDT 688 distance=46' 18148-5350  BRT2100 distance=46' 18140-5342  BRT2099 distance=47' 18123-5330  UC 3531 distance=48' 18050-5333  UC 3489 distance=64' 18160-5333  DAW 221BC distance=65' 18149-5505  RST 972 distance=65' 18160-5333  HJ 9004AB distance=65' 18058-5509  UC 3493 distance=67' 18093-5525  UC 3508 distance=72' 18171-5336  RST3166 distance=72' 18099-5301  FIN  53AB distance=74' 18099-5301  FIN  53AC distance=74' 18099-5301  FIN  53AD distance=74' 18124-5530  RST 969 distance=78' 18054-5521  UC 3490 distance=79' 18150-5303  UC 3533BC distance=82' 18060-5528  RST 962 distance=83' 18150-5303  UC 3533AB distance=83' 18074-5255  UC 3498 distance=84' 18020-5329  BRT2097 distance=86' 18150-5530  UC 3534 distance=86' 18148-5255  UC 3532 distance=89' 18148-5249  I   630 distance=95' 18003-5452  RST3138 distance=95' 18205-5344  FIN 264 distance=95' 18045-5541  TSN  29 distance=101' 18222-5435  UC 3564 distance=106' 17581-5345  RST3137 distance=112' 18101-5607  NZO  87 distance=113' 18032-5549  RST 957 distance=113' 18229-5443  UC 3567 distance=114' 18169-5556  UC 3544 distance=117' 17584-5510  RST 956 distance=117' 18043-5604  RST 958 distance=122' 18026-5234  RSS 467 distance=122' 18218-5526  HDS2597 distance=123' 18242-5434  LPO  64 distance=123' 18244-5401  UC 3573 distance=126' 18030-5604  FIN 260 distance=126' 18222-5534  DUN 220 distance=130' 18119-5205  HJ 5022A,BC distance=131' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 18103-5414 B 377 359 2.9
Show 18118-5407 HRG 127 175 5.3 16
Show 18106-5437 NZO 88 124 7.4 23
Show 18069-5411 UC 3496 337 20.2 31
Show 18138-5422 HJ 5027 163 23.2 32
Show 18117-5342 FIN 262 Aa,Ab 288 0.3 35
Show 18117-5342 UC 3527 AB 262 26.1 35
Show 18067-5349 BRT2098 104 1.8 41
Show 18096-5456 RST3154 156 1.7 43
Show 18067-5447 TDT 688 172 0.5 46
Show 18148-5350 BRT2100 207 9.0 46
Show 18140-5342 BRT2099 49 4.2 47
Show 18123-5330 UC 3531 89 69.7 48
Show 18050-5333 UC 3489 348 32.0 64
Show 18160-5333 DAW 221 BC 224 8.4 65
Show 18149-5505 RST 972 216 0.7 65
Show 18160-5333 HJ 9004 AB 268 14.3 65
Show 18058-5509 UC 3493 28 104.5 67
Show 18093-5525 UC 3508 112 62.1 72
Show 18171-5336 RST3166 180 0.3 72
Show 18099-5301 FIN 53 AB 16 6.3 74
Show 18099-5301 FIN 53 AC 284 6.6 74
Show 18099-5301 FIN 53 AD 95 12.2 74
Show 18124-5530 RST 969 94 1.9 78
Show 18054-5521 UC 3490 256 69.6 79
Show 18150-5303 UC 3533 BC 228 40.4 82
Show 18060-5528 RST 962 34 0.4 83
Show 18150-5303 UC 3533 AB 211 68.9 83
Show 18074-5255 UC 3498 277 81.5 84
Show 18020-5329 BRT2097 108 3.1 86
Show 18150-5530 UC 3534 83 23.4 86
Show 18148-5255 UC 3532 275 86.0 89
Show 18148-5249 I 630 16 0.9 95
Show 18003-5452 RST3138 320 1.3 95
Show 18205-5344 FIN 264 78 0.1 95
Show 18045-5541 TSN 29 303 18.8 101
Show 18222-5435 UC 3564 157 32.9 106
Show 17581-5345 RST3137 11 0.2 112
Show 18101-5607 NZO 87 121 8.3 113
Show 18032-5549 RST 957 274 0.7 113
Show 18229-5443 UC 3567 155 31.6 114
Show 18169-5556 UC 3544 285 44.8 117
Show 17584-5510 RST 956 200 0.5 117
Show 18043-5604 RST 958 248 3.2 122
Show 18026-5234 RSS 467 228 7.5 122
Show 18218-5526 HDS2597 173 0.1 123
Show 18242-5434 LPO 64 177 3.0 123
Show 18244-5401 UC 3573 55 48.6 126
Show 18030-5604 FIN 260 303 0.7 126
Show 18222-5534 DUN 220 177 31.2 130
Show 18119-5205 HJ 5022 A,BC 97 6.1 131

 
 
WDS 18103-5414 : COMPONENTS
 
 
  A
B pa=359.6°
sep=2.94"
 
 
18103-5414 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181017.72-541425.2 Mag 10.54 PmRA 7.00
PmDE 12.0 Tycho2 8743-00831-1 DM CP-54 8718
Tycho2
Tycho2 8743-00831-1 Pflag RAmdeg 272.57382437 DEmdeg -54.24033999
PmRA 6.8 PmDE 11.7 E RAmdeg 47 E DEmdeg 55
E pmRA 4.6 E pmDE 4.3 EpRAm 1990.58 EpDEm 1989.70
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.800 E BTmag 0.282 VTmag 10.540
E VTmag 0.052 Prox 999 TYC T HIP
CCDM RAdeg 272.57379694 DEdeg -54.24036750 EpRA 1990 1.66
EpDE 1990 1.48 E RAdeg 46.6 E DEdeg 55.8 Posflg
Corr 0.1
 
 
18103-5414 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181017.72-541422.3 Mag 12.8 Calc delta mag 2.26
Calc coord yes