18028-4601 B 1874 AC

 
 
18h 02m 46.33s -46° 01' 20.1" P.A. 101.00 sep 9.6 mag 9.59,13.19 Sp F3IV/V dist. 306.75 pc (1000.62 l.y.)
 
 
Coord 2000 18028-4601 Discov num B  1874 Comp AC Coord arcsec 2000 18 02 46.33 -46 01 20.1
Date first 1905 Date last 2015 Obs 7
Pa first 105 Pa last 100.7 P.A. Now (θ) 100.7°
Sep first 9.8 Sep last 9.647 Sep. Now (ρ) 9.647"
Mag pri 9.59 Mag sec 13.19 delta mag (ΔM) 3.6 Spectral class F3IV/V (yellow-white)
Pri motion ra +006 Sec motion ra +043
Pri motion dec -023 Sec motion dec -039
Notes
rPM=0.694
Nature of this double is uncertain.
 
 
18028-4601 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 164324 228649 18 02 46 -46 01 20 B 1874 AB 2016 4 309 2.8 9.59 12.06 2.47
Show 228649 18 02 46 -46 01 20 B 1874 AC 2015 7 101 9.6 9.59 13.19 3.60 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara SAO 228649 HIP 88375 Tycho2 8357-02243-1
Gaia DR2 6720513934287839488 HD 164324 CD CD-4612055 CP CP-46 9058
Distance 306.75 Distance ly 1000.62
 
 
WDS 18028-4601 B 1874 AC : 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
18028-4601 B 1874 AC 1999 5 101 9.8 9.59 13.19 D 180246.33-460120.1
18028-4601 B 1874 AC 2015 7 101 9.6 9.59 13.19 F3IV/V 180246.33-460120.1

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

 
 
WDS 18028-4601 B 1874 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18028-4601 B 1874 AC : MEASURES
 
 
No records found.

 
 
WDS 18028-4601 : VIRTUAL EYEPIECE
 
 

18028-4601 B  1874A mag 9.59 Sp F3IV/V 18028-4601 B  1874B sep 2.3 P.A. 319.40 mag 12.06 18028-4601 B  1874C sep 6.8 P.A. 105.20 mag 13.19 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18028-4601 : ALADIN DSS IMAGE @ 18h 02m 46.33s -46° 01' 20.1"
 
 
 
 
WDS 18028-4601 B 1874 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18028-4601  B  1874AC distance=0' 18037-4552  SKF1421 distance=14' 18012-4550  I  1112CD distance=21' 18012-4550  I  1112AB distance=21' 18012-4550  I  1112AC distance=21' 18012-4550  HJ 5005AE distance=21' 18012-4550  HJ 5005AD distance=21' 18045-4627  HU 1525 distance=32' 17599-4551  BRT1007 distance=33' 18046-4534  B  2429 distance=34' 18055-4628  BRT1017 distance=39' 18047-4522  BRT1016 distance=44' 18006-4639  BRT1009 distance=45' 17587-4543  CPO9254 distance=47' 18064-4533  TDT 686 distance=48' 17599-4517  CBL 165 distance=54' 17584-4532  CPO 566 distance=55' 18080-4619  TDT 699 distance=58' 18024-4700  I  1349 distance=59' 17581-4527  DON 872 distance=60' 17572-4546  HDS2529 distance=61' 17570-4607  CBL 164 distance=61' 18085-4546  HJ 5015 distance=62' 17575-4633  SKF1057 distance=63' 18083-4627  B  1878 distance=64' 17569-4535  TDT 592 distance=67' 18074-4644  SHY 737 distance=72' 17554-4607  TDT 574 distance=77' 17585-4459  LDS 618 distance=78' 17555-4544  CPO 563 distance=78' 17558-4629  TDT 578 distance=78' 17589-4709  TDT 609 distance=79' 18050-4445  FIN   9 distance=80' 18017-4442  BRT1012 distance=80' 18094-4522  SKF1083 distance=81' 18112-4557  HDO 286 distance=89' 18079-4713  BRT1020 distance=90' 18120-4600  ALD  91 distance=97' 17589-4732  CPO 569 distance=99' 17530-4600  CPO9252 distance=102' 18094-4445  BRT1024 distance=104' 18076-4431  BRT1019 distance=104' 18124-4532  CPO 576 distance=105' 18124-4531  CPO 575 distance=106' 18127-4542  B  2433 distance=106' 17539-4658  RST 953 distance=108' 17524-4556  DON 868 distance=108' 18081-4428  BRT1021 distance=109' 17532-4650  SKF 458 distance=111' 17594-4746  I   110 distance=111' 18117-4500  CPO 574BC distance=113' 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 18028-4601 B 1874 AB 309 2.8
Show 18028-4601 B 1874 AC 101 9.6
Show 18037-4552 SKF1421 92 16.4 14
Show 18012-4550 I 1112 CD 337 13.7 21
Show 18012-4550 I 1112 AB 231 21.4 21
Show 18012-4550 I 1112 AC 56 20.4 21
Show 18012-4550 HJ 5005 AE 75 32.0 21
Show 18012-4550 HJ 5005 AD 26 26.7 21
Show 18045-4627 HU 1525 309 0.4 32
Show 17599-4551 BRT1007 50 4.9 33
Show 18046-4534 B 2429 339 12.8 34
Show 18055-4628 BRT1017 115 5.2 39
Show 18047-4522 BRT1016 126 4.6 44
Show 18006-4639 BRT1009 40 4.2 45
Show 17587-4543 CPO9254 7 4.2 47
Show 18064-4533 TDT 686 258 0.7 48
Show 17599-4517 CBL 165 193 14.2 54
Show 17584-4532 CPO 566 103 3.4 55
Show 18080-4619 TDT 699 246 1.1 58
Show 18024-4700 I 1349 242 3.2 59
Show 17581-4527 DON 872 97 3.9 60
Show 17572-4546 HDS2529 127 14.2 61
Show 17570-4607 CBL 164 207 11.2 61
Show 18085-4546 HJ 5015 258 4.3 62
Show 17575-4633 SKF1057 297 30.7 63
Show 18083-4627 B 1878 297 2.8 64
Show 17569-4535 TDT 592 290 2.6 67
Show 18074-4644 SHY 737 294 999.9 72
Show 17554-4607 TDT 574 35 0.8 77
Show 17585-4459 LDS 618 358 49.8 78
Show 17555-4544 CPO 563 81 4.9 78
Show 17558-4629 TDT 578 312 0.5 78
Show 17589-4709 TDT 609 316 3.5 79
Show 18050-4445 FIN 9 193 1.4 80
Show 18017-4442 BRT1012 201 5.7 80
Show 18094-4522 SKF1083 206 2.6 81
Show 18112-4557 HDO 286 230 16.4 89
Show 18079-4713 BRT1020 250 4.7 90
Show 18120-4600 ALD 91 255 1.7 97
Show 17589-4732 CPO 569 339 4.5 99
Show 17530-4600 CPO9252 288 6.6 102
Show 18094-4445 BRT1024 233 5.7 104
Show 18076-4431 BRT1019 3 4.2 104
Show 18124-4532 CPO 576 208 6.0 105
Show 18124-4531 CPO 575 30 4.1 106
Show 18127-4542 B 2433 10 15.6 106
Show 17539-4658 RST 953 62 3.3 108
Show 17524-4556 DON 868 221 0.5 108
Show 18081-4428 BRT1021 138 3.1 109
Show 17532-4650 SKF 458 11.3 111
Show 17594-4746 I 110 124 1.5 111

 
 
WDS 18028-4601 : COMPONENTS
 
 
  A B
B pa=319.4°
sep=2.32"
 
C pa=105.2°
sep=6.82"
pa=113.7°
sep=8.84"
 
 
18028-4601 A
 
 
Name HD 164324 Coord arcsec 2000 180246.33-460120.1 Mag 9.59 Spectral class F3IV/V (yellow-white)
PmRA 6.00 PmDE -23.0 SAO 228649 HIP 88375
Tycho2 8357-02243-1 HD 164324 CD CD-4612055 CP CP-46 9058
Tycho2
Tycho2 8357-02243-1 Pflag RAmdeg 270.69308148 DEmdeg -46.02228275
PmRA 5.6 PmDE -22.5 E RAmdeg 13 E DEmdeg 17
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.01 EpDEm 1990.27
Num 4 Q RAmdeg 1.0 Q DEmdeg 2.2 Q pmRA 1.0
Q pmDE 2.3 BTmag 10.084 E BTmag 0.027 VTmag 9.592
E VTmag 0.023 Prox 28 TYC T HIP 88375
CCDM A RAdeg 270.69306306 DEdeg -46.02223083 EpRA 1990 1.77
EpDE 1990 1.70 E RAdeg 13.0 E DEdeg 17.0 Posflg
Corr 0.0
SAO
SAO 228649 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 -0.019 Vmag 9.4 SpType F8
Double code Source 48 CatNum 16957 DM CP-46 9058
DMcomp BDsup HD 164324 M HD 0
GC RA1950rad 4.70826226 DE1950rad -0.80325305 PmRA2000 0.0004
PmDE2000 -0.02
Hipparcos
Catalog H HIP 88375 Proxy H RAhms 18 02 46.33
DEdms -46 01 20.1 Vmag 9.43 VarFlag R Vmag G
RAdeg 270.693 DEdeg -46.0222 AstroRef A Plx 9.6
CCDM 18028-4601 N CCDM I Nsys 1 Ncomp 3
MultFlag C Source Qual A M HIP
Theta Rho HD 164324 BD
CD CD-4612055 CP CP-46 9058 Dm number -4612055 VIred 0.57
SpType F3IV/V R SpType Coord arcsec 2000 180246.33-460120.1
Hipparcos 2
HIP 88375 Sn 15 So 3 Nc 3
RArad 4.7244851488 DErad -0.803239635 Plx 3.26 PmRA 1.2
PmDE -20.17 E RArad 1.82 E DErad 1.08 E Plx 2.11
E pmRA 2.4 E pmDE 1.11 Hpmag 9.5033 E Hpmag 0.0023
SHp 0.022 VA 0 BV 0.498 E BV 0.005
VI 0.57
CCDM
Ccdm 18028-4601 RComp Comp A Note1
Note2 Discov num DRAs -1.69 DDEs -20.0
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.5 Sp F8 PmNote *
PmRA 5 PmDE -19 Dm number -4612055 Cat1 CD
Name2 228649 Cat2 SAO HD 164324 M HD
ADS BDS M ADS BDS N IDS IDS 17553S4601A
HIC 88375
 
 
18028-4601 B
 
 
Coord arcsec 2000 180246.18-460118.3 Mag 12.06 PmRA 0.00 PmDE -22.0
Calc delta mag 2.47 Calc coord yes
CCDM
Ccdm 18028-4601 RComp Comp B Note1
Note2 Discov num B 1874 DRAs DDEs
R dRAs Year 1932 Theta 308 Rho 2.7
Obs 1 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17553S4601B
HIC 88375
 
 
18028-4601 C
 
 
Coord arcsec 2000 180246.96-460121.9 Mag 13.19 PmRA 43.00 PmDE -39.0
Calc delta mag 3.6 Calc coord yes
CCDM
Ccdm 18028-4601 RComp Comp C Note1
Note2 Discov num B 1874 DRAs DDEs
R dRAs Year 1933 Theta 101 Rho 9.5
Obs 1 Vmag 14.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17553S4601C
HIC 88375