21087-3715 B 1895 (HD 201108)

 
 
21h 08m 41.29s -37° 14' 33.7" P.A. 119.00 sep 0.9 mag 6.89,10.63 Sp B8IV/V dist. 172.12 pc (561.46 l.y.)
 
 
Coord 2000 21087-3715 Discov num B  1895 Comp Coord arcsec 2000 21 08 41.29 -37 14 33.7
Date first 1930 Date last 1991 Obs 6
Pa first 128 Pa last 118.9 P.A. Now (θ) 118.9°
Sep first 0.9 Sep last 0.92 Sep. Now (ρ) 0.92"
Mag pri 6.89 Mag sec 10.63 delta mag (ΔM) 3.74 Spectral class B8IV/V (blue-white)
Pri motion ra +019 Sec motion ra +018
Pri motion dec -003 Sec motion dec -004
Notes
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 201108 Constellation Microscopium SAO 212743 HIP 104374
Tycho2 7483-00777-1 Gaia DR2 6775980889978989824 HD 201108 GC 29539
CD CD-3714129 CP CP-37 8973 Distance 172.12 Distance ly 561.46
 
 
WDS 21087-3715 B 1895 (HD 201108) : 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
21087-3715 B 1895 1991 6 119 0.9 6.89 10.63 B8IV/V 210841.29-371433.7

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WDS 21087-3715 B 1895 (HD 201108) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21087-3715 B 1895 (HD 201108) : MEASURES
 
 
No records found.

 
 
WDS 21087-3715 (HD 201108) : VIRTUAL EYEPIECE
 
 

21087-3715 B  1895A mag 6.89 Sp B8IV/V 21087-3715 B  1895B sep 0.8 P.A. 124.70 mag 10.63 virtual eyepiece
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Radius:
Components only
 
 
WDS 21087-3715 (HD 201108) : ALADIN DSS IMAGE @ 21h 08m 41.29s -37° 14' 33.7"
 
 
 
 
WDS 21087-3715 B 1895 (HD 201108) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21087-3715  B  1895 distance=0' 21097-3725  TDT2796 distance=17' 21111-3717  COO 242 distance=30' 21068-3631  I   301 distance=50' 21114-3627  KPP2046 distance=58' 21136-3703  BRT1817 distance=60' 21087-3612  UC 4388 distance=63' 21121-3811  HJ 5249 distance=69' 21034-3748  TDT2717 distance=72' 21065-3826  KIR  23 distance=77' 21075-3842  WG  266 distance=89' 21143-3835  B   520AB distance=104' 21143-3835  HJ 5253AC distance=104' 21030-3838  UC 4365 distance=108' 21029-3839  KPP4221CD distance=109' 21145-3551  UC 4418 distance=110' 20595-3718  JSP 820 distance=110' 21140-3858  TDT2844 distance=121' 21176-3619  UC 4431 distance=121' 20584-3735  SKF1251 distance=125' 20582-3711  WIS 345 distance=126' 21163-3845  LDS 737 distance=129' 20593-3820  B  2894 distance=130' 20579-3743  HJ 5236 distance=133' 21088-3927  CRU9015 distance=133' 20576-3745  B  2488 distance=135' 20570-3748  NSN 489 distance=143' 21187-3835  NSN 467 distance=143' 21055-3933  TDT2734 distance=144' 21209-3639  B  1006 distance=151' 21071-3944  KPP2409 distance=151' 21007-3518  BU  765 distance=152' 20583-3548  WSP 133AB distance=153' 20583-3548  WSP 133AC distance=153' 20583-3548  WSP 133AD distance=153' 20583-3548  WSP 133AE distance=153' 21012-3511  TOK 344AB distance=154' 21012-3511  TOK 344Aa,Ab distance=154' 20593-3902  WG  264 distance=154' 21156-3927  HJ 5254A,BC distance=156' 21142-3936  WG  267 distance=156' 21156-3927  B   521BC distance=157' 21200-3557  UC 4443 distance=157' 21176-3914  SEE 442 distance=160' 21220-3733  B   525 distance=160' 20562-3828  TDT2645AB distance=165' 21107-3959  HDS3018 distance=166' 21208-3847  CVN 110AB distance=171' 21103-3424  KPP 629 distance=172' 21125-3430  UC 4403 distance=172' 21221-3818  HDS3042 distance=172' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 21087-3715 B 1895 119 0.9
Show 21097-3725 TDT2796 263 0.6 17
Show 21111-3717 COO 242 239 5.2 30
Show 21068-3631 I 301 335 3.7 50
Show 21114-3627 KPP2046 331 16.4 58
Show 21136-3703 BRT1817 61 3.6 60
Show 21087-3612 UC 4388 178 73.1 63
Show 21121-3811 HJ 5249 327 23.1 69
Show 21034-3748 TDT2717 255 0.7 72
Show 21065-3826 KIR 23 143 42.8 77
Show 21075-3842 WG 266 299 3.4 89
Show 21143-3835 B 520 AB 252 0.8 104
Show 21143-3835 HJ 5253 AC 183 10.4 104
Show 21030-3838 UC 4365 207 99.7 108
Show 21029-3839 KPP4221 CD 265 4.5 109
Show 21145-3551 UC 4418 283 8.9 110
Show 20595-3718 JSP 820 247 1.4 110
Show 21140-3858 TDT2844 69 0.5 121
Show 21176-3619 UC 4431 146 15.1 121
Show 20584-3735 SKF1251 217 148.1 125
Show 20582-3711 WIS 345 7 35.3 126
Show 21163-3845 LDS 737 157 7.2 129
Show 20593-3820 B 2894 311 11.4 130
Show 20579-3743 HJ 5236 308 5.9 133
Show 21088-3927 CRU9015 88 23.6 133
Show 20576-3745 B 2488 226 2.4 135
Show 20570-3748 NSN 489 348 2.7 143
Show 21187-3835 NSN 467 290 36.2 143
Show 21055-3933 TDT2734 35 0.4 144
Show 21209-3639 B 1006 151 5.7 151
Show 21071-3944 KPP2409 194 20.9 151
Show 21007-3518 BU 765 72 0.8 152
Show 20583-3548 WSP 133 AB 212 2.4 153
Show 20583-3548 WSP 133 AC 158 16.3 153
Show 20583-3548 WSP 133 AD 339 16.4 153
Show 20583-3548 WSP 133 AE 354 16.6 153
Show 21012-3511 TOK 344 AB 61 186.0 154
Show 21012-3511 TOK 344 Aa,Ab 351 0.1 154
Show 20593-3902 WG 264 82 5.3 154
Show 21156-3927 HJ 5254 A,BC 191 57.8 156
Show 21142-3936 WG 267 318 10.0 156
Show 21156-3927 B 521 BC 50 0.5 157
Show 21200-3557 UC 4443 249 24.4 157
Show 21176-3914 SEE 442 40 4.9 160
Show 21220-3733 B 525 171 0.9 160
Show 20562-3828 TDT2645 AB 241 0.7 165
Show 21107-3959 HDS3018 189 0.8 166
Show 21208-3847 CVN 110 AB 25 7.0 171
Show 21103-3424 KPP 629 190 5.8 172
Show 21125-3430 UC 4403 263 32.6 172
Show 21221-3818 HDS3042 126 0.2 172

 
 
WDS 21087-3715 : COMPONENTS
 
 
  A
B pa=124.7°
sep=0.78"
 
 
21087-3715 A
 
 
Componente originario normalizzato AB Name HD 201108 Coord arcsec 2000 210841.29-371433.7 Mag 6.89
Spectral class B8IV/V (blue-white) PmRA 19.00 PmDE -3.0 SAO 212743
HIP 104374 Tycho2 7483-00777-1 HD 201108 GC 29539
CD CD-3714129 CP CP-37 8973
Tycho2
Tycho2 7483-00777-1 Pflag RAmdeg 317.17202570 DEmdeg -37.24269589
PmRA 19.3 PmDE -3.0 E RAmdeg 3 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.56 EpDEm 1991.21
Num 14 Q RAmdeg 1.3 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.8 BTmag 6.791 E BTmag 0.014 VTmag 6.889
E VTmag 0.010 Prox 9 TYC T HIP 104374
CCDM A RAdeg 317.17197000 DEdeg -37.24268889 EpRA 1990 1.74
EpDE 1990 1.51 E RAdeg 3.4 E DEdeg 3.8 Posflg
Corr -0.3
SAO
SAO 212743 DelFlag RA1950 PmRA1950 0.0006
DE1950 PmDE1950 -0.001 Vmag 6.9 SpType B8
Double code Source 70 CatNum 29539 DM CD-3714129
DMcomp BDsup HD 201108 M HD 0
GC 29539 RA1950rad 5.52196488 DE1950rad -0.65354921 PmRA2000 0.0006
PmDE2000 -0.004
Hipparcos
Catalog H HIP 104374 Proxy H RAhms 21 08 41.27
DEdms -37 14 33.7 Vmag 6.87 VarFlag R Vmag G
RAdeg 317.172 DEdeg -37.2427 AstroRef A Plx 5.42
CCDM 21087-3715 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 119 Rho 0.9 HD 201108 BD
CD CD-3714129 CP CP-37 8973 Dm number -3714129 VIred -0.05
SpType B8IV/V R SpType Coord arcsec 2000 210841.27-371433.7
Hipparcos 2
HIP 104374 Sn 15 So 3 Nc 2
RArad 5.5356952463 DErad -0.650007551 Plx 5.81 PmRA 17.37
PmDE -3.54 E RArad 0.57 E DErad 0.32 E Plx 0.65
E pmRA 0.68 E pmDE 0.29 Hpmag 6.86 E Hpmag 0.0008
SHp 0.007 VA 0 BV -0.073 E BV 0.001
VI -0.05
CCDM
Ccdm 21087-3715 RComp Comp A Note1
Note2 Discov num DRAs -0.74 DDEs 27.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.9 Sp B8 PmNote *
PmRA 15 PmDE 10 Dm number -3714129 Cat1 CD
Name2 212743 Cat2 SAO HD 201108 M HD
ADS BDS M ADS BDS N IDS IDS 21024S3739A
HIC 104374
 
 
21087-3715 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210841.34-371434.1 Mag 10.63 PmRA 18.00
PmDE -4.0 Calc delta mag 3.74 Calc coord yes
CCDM
Ccdm 21087-3715 RComp Comp B Note1
Note2 Discov num B 1895 DRAs DDEs
R dRAs Year 1930 Theta 128 Rho 0.9
Obs 3 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21024S3739B
HIC 104374