10208-6804 HDS 1487 (HD 89976)

 
 
10h 20m 45.37s -68° 03' 56.1" P.A. 52.00 sep 0.3 mag 7.78,10.25 Sp B7IV dist. 349.65 pc (1140.56 l.y.)
 
 
Coord 2000 10208-6804 Discov num HDS1487 Comp Coord arcsec 2000 10 20 45.37 -68 03 56.1
Date first 1991 Date last 1991 Obs 1
Pa first 52 Pa last 52 P.A. Now (θ) 52°
Sep first 0.3 Sep last 0.267 Sep. Now (ρ) 0.267"
Mag pri 7.78 Mag sec 10.25 delta mag (ΔM) 2.47 Spectral class B7IV (blue-white)
Pri motion ra -006 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 89976 Constellation Carina HIP 50659 Tycho2 9210-03039-1
Gaia DR2 5244624151871356416 HD 89976 CP CP-67 1292 Distance 349.65
Distance ly 1140.56
 
 
WDS 10208-6804 HDS 1487 (HD 89976) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10208-6804 HDS1487 1991 1 52 0.3 7.78 10.25 B7IV 102045.37-680356.1

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WDS 10208-6804 HDS 1487 (HD 89976) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10208-6804 HDS 1487 (HD 89976) : MEASURES
 
 
No records found.

 
 
WDS 10208-6804 (HD 89976) : VIRTUAL EYEPIECE
 
 

10208-6804 HDS1487A mag 7.78 Sp B7IV 10208-6804 HDS1487B sep 0.2 P.A. 25.60 mag 10.25 virtual eyepiece
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Radius:
Components only
 
 
WDS 10208-6804 (HD 89976) : ALADIN DSS IMAGE @ 10h 20m 45.37s -68° 03' 56.1"
 
 
 
 
WDS 10208-6804 HDS 1487 (HD 89976) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


10208-6804  HDS1487 distance=0' 10205-6807  DAM2328 distance=4' 10219-6806  DAM2336 distance=7' 10184-6802  DON 405 distance=14' 10234-6824  DON 410 distance=26' 10171-6819  DAM2238 distance=26' 10167-6820  BRT1984 distance=28' 10227-6738  KPP1583 distance=29' 10208-6732  HJ 4314AB distance=33' 10160-6825  DAM2210 distance=34' 10158-6824  MLO  31 distance=35' 10159-6825  DON 402 distance=35' 10152-6823  DON 401 distance=37' 10198-6841  TDS7185 distance=38' 10187-6842  DAM2294 distance=40' 10284-6805  MLO  33 distance=43' 10271-6830  MLO  32AB distance=44' 10180-6845  DON 404 distance=45' 10122-6756  DAM2131BC distance=49' 10122-6756  LDS 299AB distance=49' 10121-6757  DAM2127 distance=50' 10175-6851  DAM2252 distance=51' 10300-6756  KPP3817 distance=53' 10201-6710  R   141 distance=55' 10151-6717  CPO  48AB distance=57' 10151-6717  CPO  48AB,C distance=57' 10151-6717  DAM2187CD distance=57' 10107-6754  DON 395 distance=58' 10145-6852  GLI 133 distance=60' 10238-6705  DON 411 distance=61' 10311-6741  LDS6176 distance=64' 10096-6817  BRT1982 distance=64' 10151-6709  TDS7142 distance=65' 10320-6743  DAM2403 distance=68' 10097-6836  DAM2076 distance=70' 10113-6718  NZO 109 distance=71' 10117-6854  SKF 464 distance=71' 10095-6841  I    13AB distance=73' 10095-6841  HJ 4295AB,C distance=73' 10134-6705  DON 400 distance=73' 10083-6827  TDS7056 distance=73' 10311-6854  R   151 distance=76' 10217-6920  RSS  13 distance=77' 10320-6722  DON 417 distance=77' 10312-6858  DAM2399 distance=79' 10070-6824  DAM2017 distance=80' 10347-6741  TDS7346 distance=82' 10320-6859  DAM2404 distance=83' 10170-6642  DAM2235 distance=85' 10236-6639  I   854 distance=87' 10343-6722  DON 422 distance=88' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 10208-6804 HDS1487 52 0.3
Show 10205-6807 DAM2328 239 34.2 4
Show 10219-6806 DAM2336 275 8.4 7
Show 10184-6802 DON 405 339 1.3 14
Show 10234-6824 DON 410 318 4.2 26
Show 10171-6819 DAM2238 291 1.1 26
Show 10167-6820 BRT1984 51 4.8 28
Show 10227-6738 KPP1583 280 12.0 29
Show 10208-6732 HJ 4314 AB 13 19.0 33
Show 10160-6825 DAM2210 76 2.1 34
Show 10158-6824 MLO 31 11 6.0 35
Show 10159-6825 DON 402 149 0.5 35
Show 10152-6823 DON 401 162 0.5 37
Show 10198-6841 TDS7185 358 0.4 38
Show 10187-6842 DAM2294 36 3.4 40
Show 10284-6805 MLO 33 195 4.5 43
Show 10271-6830 MLO 32 AB 127 11.3 44
Show 10180-6845 DON 404 48 0.8 45
Show 10122-6756 DAM2131 BC 131 1.1 49
Show 10122-6756 LDS 299 AB 95 24.8 49
Show 10121-6757 DAM2127 96 63.7 50
Show 10175-6851 DAM2252 261 1.0 51
Show 10300-6756 KPP3817 95 40.5 53
Show 10201-6710 R 141 43 1.9 55
Show 10151-6717 CPO 48 AB 345 1.8 57
Show 10151-6717 CPO 48 AB,C 238 64.4 57
Show 10151-6717 DAM2187 CD 159 7.6 57
Show 10107-6754 DON 395 85 0.8 58
Show 10145-6852 GLI 133 261 13.7 60
Show 10238-6705 DON 411 72 0.7 61
Show 10311-6741 LDS6176 217 2.7 64
Show 10096-6817 BRT1982 151 4.6 64
Show 10151-6709 TDS7142 92 2.2 65
Show 10320-6743 DAM2403 221 1.9 68
Show 10097-6836 DAM2076 111 10.7 70
Show 10113-6718 NZO 109 148 2.2 71
Show 10117-6854 SKF 464 188 14.6 71
Show 10095-6841 I 13 AB 102 0.6 73
Show 10095-6841 HJ 4295 AB,C 40 25.8 73
Show 10134-6705 DON 400 233 0.5 73
Show 10083-6827 TDS7056 42 0.8 73
Show 10311-6854 R 151 190 2.9 76
Show 10217-6920 RSS 13 328 46.2 77
Show 10320-6722 DON 417 86 1.2 77
Show 10312-6858 DAM2399 284 1.0 79
Show 10070-6824 DAM2017 261 12.3 80
Show 10347-6741 TDS7346 28 2.4 82
Show 10320-6859 DAM2404 123 7.0 83
Show 10170-6642 DAM2235 339 1.1 85
Show 10236-6639 I 854 305 11.3 87
Show 10343-6722 DON 422 115 1.9 88

 
 
WDS 10208-6804 : COMPONENTS
 
 
  A
B pa=25.6°
sep=0.18"
 
 
10208-6804 A
 
 
Componente originario normalizzato AB Name HD 89976 Coord arcsec 2000 102045.37-680356.1 Mag 7.78
Spectral class B7IV (blue-white) PmRA -6.00 PmDE 3.0 HIP 50659
Tycho2 9210-03039-1 HD 89976 CP CP-67 1292
Tycho2
Tycho2 9210-03039-1 Pflag RAmdeg 155.18901456 DEmdeg -68.06556604
PmRA -5.7 PmDE 3.9 E RAmdeg 4 E DEmdeg 5
E pmRA 1.8 E pmDE 1.5 EpRAm 1991.56 EpDEm 1991.28
Num 9 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.7 BTmag 7.667 E BTmag 0.015 VTmag 7.671
E VTmag 0.011 Prox 999 TYC T HIP 50659
CCDM AB RAdeg 155.18904972 DEdeg -68.06557500 EpRA 1990 1.70
EpDE 1990 1.65 E RAdeg 4.3 E DEdeg 4.5 Posflg P
Corr -0.2
Hipparcos
Catalog H HIP 50659 Proxy H RAhms 10 20 45.37
DEdms -68 03 56.1 Vmag 7.67 VarFlag R Vmag H
RAdeg 155.189 DEdeg -68.0656 AstroRef * Plx 1.85
CCDM 10208-6804 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 52 Rho 0.267 HD 89976 BD
CD CP CP-67 1292 Dm number -67 1292 VIred 0.02
SpType B7IV R SpType Coord arcsec 2000 102045.37-680356.1
Hipparcos 2
HIP 50659 Sn 55 So 3 Nc 2
RArad 2.7085600882 DErad -1.1879683479 Plx 2.86 PmRA -5.99
PmDE 2.52 E RArad 0.5 E DErad 0.51 E Plx 0.57
E pmRA 0.63 E pmDE 0.6 Hpmag 7.6766 E Hpmag 0.0012
SHp 0.011 VA 0 BV -0.006 E BV 0.009
VI 0.01
CCDM
Ccdm 10208-6804 RComp Comp A Note1
Note2 Discov num DRAs -2.64 DDEs 4.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.8 Sp B7 PmNote *
PmRA -6 PmDE 3 Dm number -67 1292 Cat1 CPD
Name2 Cat2 HD 89976 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 50659
 
 
10208-6804 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 102045.38-680355.9 Mag 10.25 Calc delta mag 2.47
Calc coord yes
CCDM
Ccdm 10208-6804 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.60 DDEs 4.1
R dRAs 82 Year 1991 Theta 52 Rho 0.3
Obs 1 Vmag 10.3 Sp PmNote *
PmRA -6 PmDE 3 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 50659