10290-4859 I 73 AB (HD 90941)

 
 
10h 28m 59.10s -48° 59' 19.2" P.A. 220.00 sep 5.1 mag 7.87,10.12 Sp B4IV dist. 564.97 pc (1842.93 l.y.)
 
 
Coord 2000 10290-4859 Discov num I    73 Comp AB Coord arcsec 2000 10 28 59.10 -48 59 19.2
Date first 1896 Date last 2016 Obs 13
Pa first 225 Pa last 220.2 P.A. Now (θ) 220.2°
Sep first 3.0 Sep last 5.119 Sep. Now (ρ) 5.119"
Mag pri 7.87 Mag sec 10.12 delta mag (ΔM) 2.25 Spectral class B4IV (blue-white)
Pri motion ra -005 Sec motion ra -010
Pri motion dec +008 Sec motion dec +001
Notes
rPM=0.856
This double is not physical.
 
 
10290-4859 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 90941 222089 10 28 59 -48 59 19 I 73 AB 2016 13 220 5.1 7.87 10.12 2.25 <===
Show 222089 10 28 59 -48 59 19 I 73 AC 2015 9 33 24.5 7.87 12.00 4.13
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 90941 Constellation Vela SAO 222089 HIP 51322
Tycho2 8192-04371-1 Gaia DR2 5364301865079019520 HD 90941 GC 14402
CD CD-48 5670 CP CP-48 3319 Distance 564.97 Distance ly 1842.93
 
 
WDS 10290-4859 I 73 AB (HD 90941) : 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
10290-4859 I 73 AB 2000 10 220 5.0 7.87 10.12 B4IV D 102859.10-485919.2
10290-4859 I 73 AB 2015 12 220 5.1 7.87 10.12 B4IV 102859.10-485919.2
10290-4859 I 73 AB 2016 13 220 5.1 7.87 10.12 B4IV 102859.10-485919.2

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

 
 
WDS 10290-4859 I 73 AB (HD 90941) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10290-4859 I 73 AB (HD 90941) : MEASURES
 
 
No records found.

 
 
WDS 10290-4859 (HD 90941) : VIRTUAL EYEPIECE
 
 

10290-4859 I    73A mag 7.87 Sp B4IV 10290-4859 I    73B sep 4.5 P.A. 209.00 mag 10.12 10290-4859 I    73C sep 22.4 P.A. 22.70 mag 12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 10290-4859 (HD 90941) : ALADIN DSS IMAGE @ 10h 28m 59.10s -48° 59' 19.2"
 
 
 
 
WDS 10290-4859 I 73 AB (HD 90941) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


10290-4859  I    73AB distance=0' 10289-4922  CPO 293 distance=23' 10316-4920  DAM2408 distance=33' 10321-4915  TDS7326 distance=35' 10319-4918  DAM2410 distance=35' 10294-4825  KPP 940 distance=35' 10280-4826  TOI1999 distance=36' 10298-4936  KPP 815 distance=39' 10256-4919  LDS 305 distance=40' 10321-4927  RST 495AB distance=42' 10321-4927  SIN  53AC distance=42' 10272-4940  RST 489 distance=45' 10271-4947  HJ 4320 distance=52' 10273-4809  CPO 292 distance=53' 10330-4935  TDS7332 distance=54' 10234-4918  TDS 585 distance=59' 10357-4908  RST 498 distance=67' 10315-4757  KPP1557 distance=68' 10290-5008  TDS7291 distance=69' 10333-4955  B  1682 distance=71' 10258-4757  SWR  91 distance=71' 10271-5008  R   144 distance=72' 10262-5006  R   143 distance=73' 10354-4945  B  1686AB distance=79' 10354-4945  B  1686AC distance=79' 10249-5008  COO 102 distance=79' 10372-4910  CPO 295 distance=82' 10206-4900  BRT 785 distance=82' 10267-4740  RST4928 distance=83' 10282-4736  TDS7288 distance=84' 10375-4853  TDS7379 distance=85' 10229-5000  TDS7232 distance=86' 10206-4830  BRT 784 distance=89' 10348-4753  TDS7349 distance=89' 10352-4755  SWR  96 distance=90' 10224-4758  HJ 4312 distance=90' 10294-5031  DAM2382 distance=93' 10373-4814  SEE 119 distance=95' 10294-5034  B  1681 distance=95' 10356-5010  TDS7362 distance=96' 10272-4725  CPO 291 distance=97' 10234-5021  B  2240AB distance=98' 10234-5021  TOK  67AC distance=98' 10196-4827  BRT 783 distance=99' 10209-4802  BRT 786 distance=99' 10320-5033  KPP2914 distance=99' 10301-4721  HJ 4324 distance=99' 10213-5005  TDS7210 distance=100' 10363-4751  I   175 distance=100' 10369-4757  TDS7374 distance=101' 10188-4900  DAM2297 distance=101' 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 10290-4859 I 73 AB 220 5.1
Show 10290-4859 I 73 AC 33 24.5
Show 10289-4922 CPO 293 56 3.8 23
Show 10316-4920 DAM2408 230 3.0 33
Show 10321-4915 TDS7326 163 0.6 35
Show 10319-4918 DAM2410 219 1.7 35
Show 10294-4825 KPP 940 338 7.7 35
Show 10280-4826 TOI1999 144 0.2 36
Show 10298-4936 KPP 815 180 7.0 39
Show 10256-4919 LDS 305 24 25.5 40
Show 10321-4927 RST 495 AB 147 10.7 42
Show 10321-4927 SIN 53 AC 80 56.5 42
Show 10272-4940 RST 489 57 1.8 45
Show 10271-4947 HJ 4320 353 16.5 52
Show 10273-4809 CPO 292 41 3.6 53
Show 10330-4935 TDS7332 127 2.6 54
Show 10234-4918 TDS 585 207 1.1 59
Show 10357-4908 RST 498 253 0.3 67
Show 10315-4757 KPP1557 357 11.8 68
Show 10290-5008 TDS7291 226 1.6 69
Show 10333-4955 B 1682 215 0.6 71
Show 10258-4757 SWR 91 95 16.2 71
Show 10271-5008 R 144 7 17.8 72
Show 10262-5006 R 143 20 21.6 73
Show 10354-4945 B 1686 AB 157 1.5 79
Show 10354-4945 B 1686 AC 129 8.4 79
Show 10249-5008 COO 102 234 8.0 79
Show 10372-4910 CPO 295 129 3.6 82
Show 10206-4900 BRT 785 237 4.1 82
Show 10267-4740 RST4928 17 0.4 83
Show 10282-4736 TDS7288 137 0.8 84
Show 10375-4853 TDS7379 11 0.5 85
Show 10229-5000 TDS7232 208 2.5 86
Show 10206-4830 BRT 784 115 4.3 89
Show 10348-4753 TDS7349 295 0.6 89
Show 10352-4755 SWR 96 265 9.0 90
Show 10224-4758 HJ 4312 263 21.5 90
Show 10294-5031 DAM2382 87 1.2 93
Show 10373-4814 SEE 119 0.2 95
Show 10294-5034 B 1681 326 1.1 95
Show 10356-5010 TDS7362 135 0.5 96
Show 10272-4725 CPO 291 91 11.4 97
Show 10234-5021 B 2240 AB 193 6.8 98
Show 10234-5021 TOK 67 AC 301 6.8 98
Show 10196-4827 BRT 783 48 4.6 99
Show 10209-4802 BRT 786 177 5.0 99
Show 10320-5033 KPP2914 242 1.5 99
Show 10301-4721 HJ 4324 245 8.3 99
Show 10213-5005 TDS7210 79 0.9 100
Show 10363-4751 I 175 166 1.8 100
Show 10369-4757 TDS7374 207 2.1 101

 
 
WDS 10290-4859 : COMPONENTS
 
 
  A B
B pa=209.0°
sep=4.47"
 
C pa=22.7°
sep=22.44"
pa=23.7°
sep=26.89"
 
 
10290-4859 A
 
 
Name HD 90941 Coord arcsec 2000 102859.10-485919.2 Mag 7.87 Spectral class B4IV (blue-white)
PmRA -5.00 PmDE 8.0 SAO 222089 HIP 51322
Tycho2 8192-04371-1 HD 90941 GC 14402 CD CD-48 5670
CP CP-48 3319
Tycho2
Tycho2 8192-04371-1 Pflag RAmdeg 157.24623267 DEmdeg -48.98865346
PmRA -4.0 PmDE 7.9 E RAmdeg 4 E DEmdeg 4
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.32 EpDEm 1991.32
Num 14 Q RAmdeg 1.8 Q DEmdeg 1.2 Q pmRA 1.9
Q pmDE 1.4 BTmag 7.824 E BTmag 0.015 VTmag 7.867
E VTmag 0.011 Prox 51 TYC T HIP 51322
CCDM A RAdeg 157.24624722 DEdeg -48.98867139 EpRA 1990 1.72
EpDE 1990 1.73 E RAdeg 4.3 E DEdeg 4.4 Posflg
Corr 0.0
SAO
SAO 222089 DelFlag RA1950 PmRA1950 -0.0037
DE1950 PmDE1950 -0.005 Vmag 8 SpType B5
Double code Source 70 CatNum 14402 DM CD-48 5670
DMcomp BDsup HD 90941 M HD 0
GC 14402 RA1950rad 2.73545022 DE1950rad -0.85054068 PmRA2000 -0.0033
PmDE2000 -0.003
Hipparcos
Catalog H HIP 51322 Proxy H RAhms 10 28 59.10
DEdms -48 59 19.2 Vmag 7.78 VarFlag R Vmag H
RAdeg 157.246 DEdeg -48.9887 AstroRef A Plx 2.12
CCDM 10290-4859 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 220 Rho 5.12 HD 90941 BD
CD CD-48 5670 CP CP-48 3319 Dm number -48 5670 VIred 0
SpType B4IV R SpType Coord arcsec 2000 102859.10-485919.2
Hipparcos 2
HIP 51322 Sn 15 So 3 Nc 2
RArad 2.7444647663 DErad -0.8550136083 Plx 1.77 PmRA -10.73
PmDE 1.85 E RArad 0.41 E DErad 0.4 E Plx 0.56
E pmRA 0.46 E pmDE 0.45 Hpmag 7.7848 E Hpmag 0.0018
SHp 0.018 VA 0 BV -0.015 E BV 0.012
VI 0.01
CCDM
Ccdm 10290-4859 RComp Comp A Note1
Note2 Discov num DRAs -0.84 DDEs -19.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.2 Sp B5 PmNote *
PmRA -4 PmDE -7 Dm number -48 5670 Cat1 CD
Name2 222089 Cat2 SAO HD 90941 M HD
ADS BDS M ADS BDS N IDS IDS 10249S4829A
HIC 51322
 
 
10290-4859 B
 
 
Coord arcsec 2000 102858.88-485923.1 Mag 10.12 PmRA -10.00 PmDE 1.0
Calc delta mag 2.25 Calc coord yes
CCDM
Ccdm 10290-4859 RComp Comp B Note1
Note2 Discov num I 73 DRAs DDEs
R dRAs Year 1897 Theta 221 Rho 5.1
Obs 5 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10249S4829B
HIC 51322
 
 
10290-4859 C
 
 
Coord arcsec 2000 102859.98-485858.5 Mag 12 PmRA -3.00 PmDE 5.0
Calc delta mag 4.13 Calc coord yes
CCDM
Ccdm 10290-4859 RComp Comp C Note1
Note2 Discov num I 73 DRAs DDEs
R dRAs Year 1932 Theta 031 Rho 24.4
Obs 1 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10249S4829C
HIC