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Current system
10312-4214
DUN 86 AB
HD 91239


Nearby doubles
12' : 10322-4209
CPO 294

17' : 10315-4157
SWR 93

21' : 10330-4208
DAM2419

24' : 10298-4157
TDS7299

30' : 10301-4241
DON 413

30' : 10292-4234
TDS7293

33' : 10305-4245
DAM2396

34' : 10305-4246
DAM2397

41' : 10319-4134
RST1513

45' : 10286-4140
TDS7289

45' : 10287-4139
KPP2628

49' : 10347-4145
RSS 239

49' : 10348-4147
HRG 51AB

50' : 10348-4245
TDS7348

53' : 10296-4303
HDS1508

53' : 10293-4125
DAM2381

56' : 10321-4309
TDS7325

58' : 10298-4119
TDS7298

59' : 10260-4215
TDS7268

59' : 10327-4118
TDS7330

64' : 10256-4159
TDS7262

65' : 10324-4111
HDS1512

66' : 10273-4303
TDS 590

66' : 10369-4233
B 1166

70' : 10255-4241
CPO 290

72' : 10368-4139
TDS7373



Selections
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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.
 
 
WDS 10312-4214 : COMPONENTS
 
 
  A B
B pa=291.4°
sep=83.42"
 
C pa=327.0°
sep=50.10"
pa=77.1°
sep=51.62"
 
 
10312-4214 A
 
 
Name HD 91239 Coord arcsec 2000 103113.32-421345.6 Mag 7.34 Spectral class Ap (white)
PmRA -14.00 PmDE -7.0 SAO 222113 HIP 51512
Tycho2 7718-02927-1 HD 91239 GC 14456 CD CD-41 5923
CP CP-41 4648
Tycho2
Tycho2 7718-02927-1 Pflag RAmdeg 157.80546231 DEmdeg -42.22935843
PmRA -15.8 PmDE -8.8 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.24 EpDEm 1991.41
Num 10 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.5
Q pmDE 1.0 BTmag 7.291 E BTmag 0.015 VTmag 7.340
E VTmag 0.010 Prox 557 TYC T HIP 51512
CCDM RAdeg 157.80551222 DEdeg -42.22933833 EpRA 1990 1.57
EpDE 1990 1.77 E RAdeg 3.7 E DEdeg 3.5 Posflg
Corr -0.3
SAO
SAO 222113 DelFlag RA1950 PmRA1950 -0.0024
DE1950 PmDE1950 -0.015 Vmag 7.4 SpType B9
Double code Source 70 CatNum 14456 DM CD-41 5923
DMcomp BDsup HD 91239 M HD 0
GC 14456 RA1950rad 2.74472453 DE1950rad -0.73254992 PmRA2000 -0.0019
PmDE2000 -0.012
Hipparcos
Catalog H HIP 51512 Proxy RAhms 10 31 13.32
DEdms -42 13 45.6 Vmag 7.35 VarFlag R Vmag H
RAdeg 157.806 DEdeg -42.2293 AstroRef Plx 5.68
CCDM 10312-4214 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 91239 BD
CD CD-41 5923 CP CP-41 4648 Dm number -41 5923 VIred -0.01
SpType Ap... R SpType Coord arcsec 2000 103113.32-421345.6
Hipparcos 2
HIP 51512 Sn 5 So 0 Nc 1
RArad 2.7542258038 DErad -0.7370410026 Plx 5.48 PmRA -14.01
PmDE -7.42 E RArad 0.3 E DErad 0.39 E Plx 0.6
E pmRA 0.34 E pmDE 0.47 Hpmag 7.3453 E Hpmag 0.001
SHp 0.013 VA 0 BV -0.04 E BV 0.006
VI -0.02
CCDM
Ccdm 10312-4214 RComp Comp A Note1
Note2 Discov num DRAs 1.27 DDEs 13.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.5 Sp B9 PmNote *
PmRA -24 PmDE -17 Dm number -41 5923 Cat1 CD
Name2 222113 Cat2 SAO HD 91239 M HD
ADS BDS M ADS BDS N IDS IDS 10269S4143A
HIC 51512
 
 
10312-4214 B
 
 
Coord arcsec 2000 103106.33-421315.1 Coord calc 103106.33-421315.1 Mag 8.04 Spectral class A1V (white)
PmRA -16.00 PmDE -11.0 SAO 222112 HIP 51504
Tycho2 7718-02934-1 HD 91223 GC 14453 CD CD-41 5921
CP CP-41 4645 Calc delta mag 0.7
Tycho2
Tycho2 7718-02934-1 Pflag RAmdeg 157.77638713 DEmdeg -42.22087595
PmRA -15.1 PmDE -9.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.26 EpDEm 1991.43
Num 12 Q RAmdeg 1.0 Q DEmdeg 0.5 Q pmRA 0.9
Q pmDE 0.6 BTmag 8.178 E BTmag 0.016 VTmag 8.039
E VTmag 0.010 Prox 426 TYC T HIP 51504
CCDM RAdeg 157.77643500 DEdeg -42.22085528 EpRA 1990 1.56
EpDE 1990 1.77 E RAdeg 4.3 E DEdeg 4.0 Posflg
Corr -0.4
SAO
SAO 222112 DelFlag RA1950 PmRA1950 -0.0031
DE1950 PmDE1950 -0.02 Vmag 8.3 SpType A2
Double code Source 70 CatNum 14453 DM CD-41 5921
DMcomp BDsup HD 91223 M HD 0
GC 14453 RA1950rad 2.74421593 DE1950rad -0.73240249 PmRA2000 -0.0026
PmDE2000 -0.017
Hipparcos
Catalog H HIP 51504 Proxy RAhms 10 31 06.34
DEdms -42 13 15.1 Vmag 8.04 VarFlag R Vmag H
RAdeg 157.776 DEdeg -42.2209 AstroRef Plx 5.75
CCDM 10312-4214 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 91223 BD
CD CD-41 5921 CP CP-41 4645 Dm number -41 5921 VIred 0.1
SpType A1V R SpType Coord arcsec 2000 103106.34-421315.1
Hipparcos 2
HIP 51504 Sn 5 So 0 Nc 1
RArad 2.7537183054 DErad -0.7368929028 Plx 5.49 PmRA -18.27
PmDE -9.43 E RArad 0.38 E DErad 0.48 E Plx 0.68
E pmRA 0.41 E pmDE 0.5 Hpmag 8.0824 E Hpmag 0.0012
SHp 0.018 VA 0 BV 0.122 E BV 0.009
VI 0.14
CCDM
Ccdm 10312-4214 RComp Comp B Note1
Note2 Discov num DUN 86 DRAs -5.71 DDEs 44.9
R dRAs 10 Year 1838 Theta 291 Rho 83.3
Obs 2 Vmag 8.1 Sp A2 PmNote *
PmRA -24 PmDE -15 Dm number -41 5921 Cat1 CD
Name2 222112 Cat2 SAO HD 91223 M HD
ADS BDS M ADS BDS N IDS IDS 10269S4143B
HIC 51504
 
 
10312-4214 C
 
 
Coord arcsec 2000 103110.86-421303.6 Mag 10.95 PmRA -8.00 PmDE 1.0
Calc delta mag 3.61 Calc coord yes
CCDM
Ccdm 10312-4214 RComp B Comp C Note1
Note2 Discov num DUN 86 DRAs -2.11 DDEs 54.0
R dRAs 66 Year 1920 Theta 075 Rho 42.0
Obs 1 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10269S4143C
HIC