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Doubles in session


Current system
10212-5143
I 853 AB
HD 89900


Nearby doubles
2' : 10214-5144
RSS 234

14' : 10203-5154
CPO 288

16' : 10199-5134
HJ 4307AB

16' : 10196-5138
DAM2317

21' : 10191-5139
DAM2307

30' : 10183-5155
RST 485

37' : 10196-5216
RST 486

38' : 10182-5208
BRT 782

41' : 10238-5215
RST 488

42' : 10255-5156
TDS7261

43' : 10239-5217
DAM2345

47' : 10183-5106
DAM2277

48' : 10211-5230
KPP2913

48' : 10166-5122
BRT 780

51' : 10176-5105
BRT 781

52' : 10178-5102
RST1497

53' : 10177-5102
DAM2256

56' : 10272-5149
DAM2370

57' : 10156-5122
CPO 285

58' : 10274-5142
RST 490

59' : 10273-5132
TDS7283

61' : 10240-5237
TDS7248

61' : 10277-5135
RST 491

61' : 10182-5049
HU 1598

64' : 10189-5043
DAM2303

66' : 10158-5225
CPO 286



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.

10212-5143 I 853 AB (HD 89900)

 
 
10h 21m 13.84s -51° 42' 52.5" P.A. 253.00 sep 0.8 mag 8.34,9.78 Sp A0/1IV/V dist. 381.68 pc (1245.04 l.y.)
 
 
Coord 2000 10212-5143 Discov num I   853 Comp AB Coord arcsec 2000 10 21 13.84 -51 42 52.5
Date first 1910 Date last 2020 Obs 9
Pa first 270 Pa last 252.7 P.A. Now (θ) 252.7°
Sep first 0.9 Sep last 0.844 Sep. Now (ρ) 0.844"
Mag pri 8.34 Mag sec 9.78 delta mag (ΔM) 1.44 Spectral class A0/1IV/V (white)
Pri motion ra -014 Sec motion ra -014
Pri motion dec +002 Sec motion dec +002
Notes
Nature of this double is uncertain.
 
 
10212-5143 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 89900 237966 10 21 14 -51 42 52 I 853 AB 2020 9 253 0.8 8.34 9.78 1.44 <===
Show 10 21 14 -51 42 53 I 853 Ba,Bb 2020 3 118 0.1 10.20 11.10 0.90
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 89900 Constellation Vela SAO 237966 HIP 50704
Tycho2 8196-04281-1 HD 89900 GC 14230 CD CD-51 4691
CP CP-51 3234 Distance 381.68 Distance ly 1245.04
 
 
WDS 10212-5143 I 853 AB (HD 89900) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
I__1895 Ma - Innes, R.T.A. 1895MNRAS..55..312I
I__1895 +Mb MNRAS 55, 312,544, 1895
I__1896 Mb - Innes, R.T.A. 1896JBAA....6..261I
I__1896 J. British Astron. Assoc. 6, 261, 1896
I__1897a Ma - Innes, R.T.A. 1897MNRAS..57..533I
I__1897a MNRAS 57, 533, 1897 (data also in I__1897b, 1897AN....143..171I
I__1897a I__1897c) 1897AN....144...89I
I__1897b Ma - Innes, R.T.A. 1897AN....143..171I
I__1897b AN 143, 171, 1897
I__1897c Ma - Innes, R.T.A. 1897AN....144...89I
I__1897c AN 144, 89, 1897
I__1897d Ma - Innes, R.T.A. 1897AN....145...93I
I__1897d AN 145, 93, 1897
I__1897e Ma - Innes, R.T.A. 1897MNRAS..57..456I
I__1897e +Mb MNRAS 57, 456, 1897
I__1897f Ma - Innes, R.T.A. 1897MNRAS..58...48I
I__1897f MNRAS 58, 48, 1897
I__1897g Ma - Innes, R.T.A. 1897AJ.....18...65I
I__1897g AJ 18, 65, 1897
I__1898 Ma - Innes, R.T.A. 1898AN....146..369I
I__1898 AN 146, 369, 1898
I__1899 Ma - Innes, R.T.A. 1899QB4.C22v2......
I__1899 Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901 Ma - Innes, R.T.A. 1901MNRAS..61..575.
I__1901 MNRAS 61, 575, 1901 (data also in I__1905) 1905AnCap...2....4I
I__1902a Ma - Innes, R.T.A. 1902MNRAS..62..470I
I__1902a MNRAS 62, 470, 1902 (data also in I__1905) 1905AnCap...2....4I
I__1902b Ma - Innes, R.T.A. 1902MNRAS..63...76I
I__1902b MNRAS 63, 76, 1902 (some data also in I__1905) 1905AnCap...2....4I
I__1903 - Innes, R.T.A. 1903MNRAS..64..130I
I__1903 MNRAS 64, 130, 1903 (data also in I__1905) 1905AnCap...2....4I
I__1903b Ma - Innes, R.T.A. 1903Obs....26..285I
I__1903b Obs 26, 285, 1903 (some data also in I__1905) 1905AnCap...2....4I
I__1905 Ma - Innes, R.T.A. 1905AnCap...2....4I
I__1905 Ann. Cape Obs. 2, Pt.4, 1905
I__1907 Ma - Innes, R.T.A. 1907Obs....30...61I
I__1907 Obs 30, 61, 1907
I__1908 - Innes, R.T.A. 1908Obs....31..289I
I__1908 Obs 31, 289, 1908 (measures also in I__1909)
I__1909 Ma - Innes, R.T.A. .
I__1909 Transvaal Obs. Circ. 1, 1, 1909
I__1910 Ma - Innes, R.T.A. .
I__1910 Transvaal Obs. Circ. 1, 21, 1910
I__1911 Ma - Innes, R.T.A. .
I__1911 Transvaal Obs. Circ. 1, 61, 1911
I__1912 Ma - Innes, R.T.A. .
I__1912 Transvaal Obs. Circ. 1, 111, 1912
I__1913a Ma - Innes, R.T.A. 1913CiUO....4...31.
I__1913a Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1913CiUO....4...31.
I__1913b Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914 Ma - Innes, R.T.A. 1914CiUO...14...97.
I__1914 Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a Ma - Innes, R.T.A. 1915CiUO...24..185.
I__1915a Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b Ma - Innes, R.T.A. (measure by Cox, G.W.) 1915CiUO...24..185.
I__1915b Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1915CiUO...24..185.
I__1915c Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1915CiUO...24..185.
I__1915d Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e - Innes, R.T.A. 1915Obs....38..221I
I__1915e Obs 38, 221, 1915 (measures also in I__1916) 1916CiUO...33..249I
I__1915f - Innes, R.T.A. 1915Obs....38..333I
I__1915f Obs 38, 333, 1915 (measures also in I__1915) 1915CiUO...24..185I
I__1916a Ma - Innes, R.T.A. 1916CiUO...33..249I
I__1916a Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1916CiUO...33..249I
I__1916b Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1916CiUO...33..249I
I__1916c Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a Ma - Innes, R.T.A. 1917CiUO...37..285I
I__1917a Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1917CiUO...37..285I
I__1917b Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1917CiUO...37..285I
I__1917c Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d Ma - Innes, R.T.A. (measure by Worssell, W.M.) 1917CiUO...37..285I
I__1917d Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918 Ma - Innes, R.T.A. 1918CiUO...41..339I
I__1918 Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a Ma - Innes, R.T.A. 1927sdsc.book.....I
I__1927a +Po Southern Double Star Cat. 1927
I__1927b Ma - Innes, R.T.A. & van den Bos, W.H. 1927sdsc.book.....I
I__1927b Southern Double Star Cat. 1927
I__1932A Ma - Innes, R.T.A. 1932QB821.A43......
I__1932A cited in ADS (Aitken Double Star Cat.), 1932
I__1948a Ma - Innes, R.T.A. 1948CiUO..106..193I
I__1948a +Po Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1948CiUO..106..193I
I__1948b Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999 Ma - Innes, R.T.A. ...................
I__9999 +Mb 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
10212-5143 I 853 AB 2020 9 253 0.8 8.34 9.78 A0/1IV/V 102113.84-514252.5

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

 
 
WDS 10212-5143 I 853 AB (HD 89900) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10212-5143 I 853 AB (HD 89900) : MEASURES
 
 
No records found.

 
 
WDS 10212-5143 (HD 89900) : VIRTUAL EYEPIECE
 
 

10212-5143 I 853A mag 8.34 Sp A0/1IV/V 10212-5143 I 853B sep 0.7 P.A. 261.30 mag 10.2 Sp A0/1IV/V 10212-5143 I 853Bb sep 0.6 P.A. 256.90 mag 11.1 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 10212-5143 (HD 89900) : ALADIN DSS IMAGE @ 10h 21m 13.84s -51° 42' 52.5"
 
 
 
 
WDS 10212-5143 I 853 AB (HD 89900) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10212-5143 I 853AB distance=0' 10212-5143 I 853Ba,Bb distance=1' 10214-5144 RSS 234 distance=2' 10203-5154 CPO 288 distance=14' 10199-5134 RST5518Aa,Ab distance=16' 10199-5134 HJ 4307AB distance=16' 10196-5138 DAM2317 distance=16' 10199-5134 I 852BC distance=16' 10191-5139 DAM2307 distance=21' 10183-5155 RST 485 distance=30' 10196-5216 RST 486 distance=37' 10182-5208 BRT 782 distance=38' 10238-5215 RST 488 distance=41' 10255-5156 TDS7261 distance=42' 10239-5217 DAM2345 distance=43' 10183-5106 DAM2277 distance=47' 10211-5230 KPP2913 distance=48' 10166-5122 BRT 780 distance=48' 10176-5105 BRT 781 distance=51' 10178-5102 RST1497 distance=52' 10177-5102 DAM2256 distance=53' 10272-5149 DAM2370 distance=56' 10156-5122 CPO 285 distance=57' 10274-5142 RST 490 distance=58' 10273-5132 TDS7283 distance=59' 10240-5237 TDS7248 distance=61' 10277-5135 RST 491 distance=61' 10182-5049 HU 1598 distance=61' 10189-5043 DAM2303 distance=64' 10158-5225 CPO 286 distance=66' 10203-5249 RST1501 distance=68' 10190-5037 TDS7178 distance=70' 10135-5145 RST5517 distance=73' 10231-5032 TOK 840 distance=74' 10158-5239 GLI 132AB distance=75' 10167-5037 DAM2227 distance=79' 10207-5025 TDS7201 distance=79' 10210-5023 RST 487 distance=80' 10128-5127 TDS7111 distance=81' 10173-5031 TDS7162 distance=82' 10297-5205 RST 492 distance=82' 10175-5029 WFC 100 distance=82' 10283-5234 COO 103AB distance=83' 10126-5123 B 2232AB distance=84' 10126-5123 SIN 48AC distance=84' 10167-5030 DAM2226 distance=84' 10234-5021 B 2240AB distance=85' 10234-5021 TOK 67AC distance=85' 10272-5039 B 1677 distance=86' 10208-5018 TDS7203 distance=86' 10286-5237 B 2245 distance=87' 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 10212-5143 I 853 AB 253 0.8
Show 10212-5143 I 853 Ba,Bb 118 0.1 1
Show 10214-5144 RSS 234 72 54.3 2
Show 10203-5154 CPO 288 42 4.8 14
Show 10199-5134 RST5518 Aa,Ab 34 1.2 16
Show 10199-5134 HJ 4307 AB 256 12.1 16
Show 10196-5138 DAM2317 280 7.3 16
Show 10199-5134 I 852 BC 126 2.1 16
Show 10191-5139 DAM2307 59 10.6 21
Show 10183-5155 RST 485 188 2.4 30
Show 10196-5216 RST 486 77 1.5 37
Show 10182-5208 BRT 782 329 5.1 38
Show 10238-5215 RST 488 291 0.6 41
Show 10255-5156 TDS7261 357 0.7 42
Show 10239-5217 DAM2345 332 62.3 43
Show 10183-5106 DAM2277 79 2.8 47
Show 10211-5230 KPP2913 263 4.5 48
Show 10166-5122 BRT 780 157 5.2 48
Show 10176-5105 BRT 781 185 4.1 51
Show 10178-5102 RST1497 302 1.4 52
Show 10177-5102 DAM2256 142 3.1 53
Show 10272-5149 DAM2370 257 1.4 56
Show 10156-5122 CPO 285 47 4.2 57
Show 10274-5142 RST 490 209 2.3 58
Show 10273-5132 TDS7283 197 2.6 59
Show 10240-5237 TDS7248 87 9.4 61
Show 10277-5135 RST 491 248 3.5 61
Show 10182-5049 HU 1598 225 0.2 61
Show 10189-5043 DAM2303 243 2.5 64
Show 10158-5225 CPO 286 318 7.4 66
Show 10203-5249 RST1501 18 2.3 68
Show 10190-5037 TDS7178 346 0.9 70
Show 10135-5145 RST5517 152 0.4 73
Show 10231-5032 TOK 840 217 1.1 74
Show 10158-5239 GLI 132 AB 154 38.3 75
Show 10167-5037 DAM2227 80 2.4 79
Show 10207-5025 TDS7201 105 1.3 79
Show 10210-5023 RST 487 88 3.4 80
Show 10128-5127 TDS7111 76 9.6 81
Show 10173-5031 TDS7162 289 0.5 82
Show 10297-5205 RST 492 72 3.7 82
Show 10175-5029 WFC 100 109 6.7 82
Show 10283-5234 COO 103 AB 289 5.9 83
Show 10126-5123 B 2232 AB 15 15.2 84
Show 10126-5123 SIN 48 AC 276 90.4 84
Show 10167-5030 DAM2226 32 4.3 84
Show 10234-5021 B 2240 AB 193 6.8 85
Show 10234-5021 TOK 67 AC 301 6.8 85
Show 10272-5039 B 1677 250 1.8 86
Show 10208-5018 TDS7203 258 2.3 86
Show 10286-5237 B 2245 280 0.9 87

 
 
WDS 10212-5143 : COMPONENTS
 
 
  A B
B pa=261.3°
sep=0.66"
 
Bb pa=256.9°
sep=0.62"
pa=130.2°
sep=0.06"
 
 
10212-5143 A
 
 
Name HD 89900 Coord arcsec 2000 102113.84-514252.5 Mag 8.34 Spectral class A0/1IV/V (white)
PmRA -14.00 PmDE 2.0 SAO 237966 HIP 50704
Tycho2 8196-04281-1 HD 89900 GC 14230 CD CD-51 4691
CP CP-51 3234
Tycho2
Tycho2 8196-04281-1 Pflag RAmdeg 155.30762850 DEmdeg -51.71458079
PmRA -14.1 PmDE 1.8 E RAmdeg 5 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.47 EpDEm 1991.44
Num 11 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.9 BTmag 8.168 E BTmag 0.016 VTmag 8.203
E VTmag 0.012 Prox 999 TYC T HIP 50704
CCDM AB RAdeg 155.30768083 DEdeg -51.71458472 EpRA 1990 1.72
EpDE 1990 1.69 E RAdeg 5.3 E DEdeg 5.4 Posflg P
Corr -0.1
SAO
SAO 237966 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 -0.02 Vmag 8.3 SpType A0
Double code Source 70 CatNum 14230 DM CD-51 4691
DMcomp BDsup HD 89900 M HD 0
GC 14230 RA1950rad 2.7020386 DE1950rad -0.89818524 PmRA2000 -0.0004
PmDE2000 -0.018
Hipparcos
Catalog H HIP 50704 Proxy H RAhms 10 21 13.85
DEdms -51 42 52.5 Vmag 8.19 VarFlag R Vmag G
RAdeg 155.308 DEdeg -51.7146 AstroRef A Plx 3.08
CCDM 10212-5143 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 252 Rho 0.852 HD 89900 BD
CD CD-51 4691 CP CP-51 3234 Dm number -51 4691 VIred 0
SpType A0IV R SpType Coord arcsec 2000 102113.85-514252.5
Hipparcos 2
HIP 50704 Sn 15 So 3 Nc 2
RArad 2.7106309018 DErad -0.9025896973 Plx 2.62 PmRA -15.56
PmDE -0.89 E RArad 0.64 E DErad 0.55 E Plx 0.8
E pmRA 0.69 E pmDE 0.58 Hpmag 8.1497 E Hpmag 0.0013
SHp 0.013 VA 0 BV -0.02 E BV 0.015
VI 0
CCDM
Ccdm 10212-5143 RComp Comp A Note1
Note2 Discov num DRAs 1.84 DDEs 7.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp A0 PmNote *
PmRA -13 PmDE -15 Dm number -51 4691 Cat1 CD
Name2 237966 Cat2 SAO HD 89900 M HD
ADS BDS M ADS BDS N IDS IDS 10173S5113A
HIC 50704
 
 
10212-5143 B
 
 
Coord arcsec 2000 102113.77-514252.6 Coord calc 102113.79-514252.8 Mag 10.2 Mag composta 9.78
Spectral class A0/1IV/V (white) PmRA -14.00 PmDE 2.0 Calc delta mag 1.86
 
 
10212-5143 Bb
 
 
Coord arcsec 2000 102113.78-514252.6 Mag 11.1 Calc delta mag 2.76 Calc coord yes