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Doubles in session


Current system
02057-2423
WSI 71 Aa,Ab


Nearby doubles
21' : 02064-2440
UC 685

36' : 02036-2443
LDS3340

53' : 02022-2402
HDS 272AB

68' : 02039-2526
UC 678

68' : 02074-2527
HJ 2114

75' : 02013-2507
TDS2088

82' : 02048-2543
RST1232

98' : 02110-2527
B 28

102' : 01592-2332
ARA2290

103' : 02127-2501
KPP1158

105' : 02107-2304
HDS 290

107' : 02058-2236
DON 29

111' : 02130-2336
B 29

122' : 02042-2622
RST1231

122' : 02052-2624
RST1233

124' : 02094-2231
HDS 288

124' : 01581-2319
LDS3328

126' : 02025-2225
DON 28

127' : 01590-2255
H 2 58AB

129' : 02024-2223
TDS2092

129' : 01590-2553
WIS 47

129' : 01584-2304
LDS3330

131' : 02129-2548
I 456

131' : 01568-2336
I 453

132' : 02153-2440
LDS3363

134' : 02018-2221
ARA1612



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.
 
 
WDS 02057-2423 : COMPONENTS
 
 
  A Ab B
Ab pa=211.3°
sep=0.02"
 
B pa=167.6°
sep=0.51"
pa=165.6°
sep=0.49"
 
C pa=256.1°
sep=51.83"
pa=256.1°
sep=51.81"
pa=256.7°
sep=51.82"
 
 
02057-2423 A
 
 
Name HD 12889 Coord arcsec 2000 020541.51-242233.8 Mag 8.62 Spectral class G9 (yellow)
PmRA 419.00 PmDE -64.0 SAO 167545 HIP 9774
Tycho2 6430-00057-1 HD 12889 CD CD-24 891 CP CP-24 237
Tycho2
Tycho2 6430-00057-1 Pflag RAmdeg 31.42296050 DEmdeg -24.37603392
PmRA 414.5 PmDE -52.4 E RAmdeg 9 E DEmdeg 10
E pmRA 1.8 E pmDE 1.4 EpRAm 1991.30 EpDEm 1990.50
Num 8 Q RAmdeg 1.1 Q DEmdeg 1.1 Q pmRA 1.1
Q pmDE 1.1 BTmag 9.707 E BTmag 0.023 VTmag 8.683
E VTmag 0.015 Prox 12 TYC T HIP 9774
CCDM A RAdeg 31.42192778 DEdeg -24.37591639 EpRA 1990 1.83
EpDE 1990 1.88 E RAdeg 8.7 E DEdeg 9.8 Posflg P
Corr -0.1
SAO
SAO 167545 DelFlag RA1950 PmRA1950 0.0286
DE1950 PmDE1950 -0.069 Vmag 8.7 SpType G5
Double code Source 25 CatNum 977 DM CD-24 891
DMcomp BDsup HD 12889 M HD 0
GC RA1950rad 0.53828439 DE1950rad -0.42959149 PmRA2000 0.0287
PmDE2000 -0.074
Hipparcos
Catalog H HIP 9774 Proxy H RAhms 02 05 41.24
DEdms -24 22 33.2 Vmag 8.55 VarFlag R Vmag G
RAdeg 31.4219 DEdeg -24.3759 AstroRef A Plx 22.31
CCDM 02057-2423 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 147 Rho 1.201 HD 12889 BD
CD CD-24 891 CP CP-24 237 Dm number -24 891 VIred 0.89
SpType K1V R SpType Coord arcsec 2000 020541.24-242233.2
Hipparcos 2
HIP 9774 Sn 15 So 3 Nc 2
RArad 0.5484147958 DErad -0.425439722 Plx 21.44 PmRA 418.37
PmDE -56.93 E RArad 1.06 E DErad 1.11 E Plx 1.43
E pmRA 1.19 E pmDE 1.11 Hpmag 8.6959 E Hpmag 0.0019
SHp 0.017 VA 0 BV 0.885 E BV 0.002
VI 0.89
CCDM
Ccdm 02057-2423 RComp Comp A Note1
Note2 Discov num DRAs -0.62 DDEs 24.9
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.9 Sp G5 PmNote *
PmRA 389 PmDE -69 Dm number -24 891 Cat1 CD
Name2 167545 Cat2 SAO HD 12889 M HD
ADS BDS A 1652 M ADS BDS N IDS IDS 02010S2451A
HIC 9774
 
 
02057-2423 Ab
 
 
Coord arcsec 2000 020541.51-242233.8 Mag 9.5 Spectral class G9V (yellow) Calc delta mag 0.23
Calc coord yes
 
 
02057-2423 B
 
 
Coord arcsec 2000 020541.52-242234.3 Mag 11.32 Spectral class G9 (yellow) PmRA 420.00
PmDE -57.0 Calc delta mag 2.05 Calc coord yes
CCDM
Ccdm 02057-2423 RComp Comp B Note1
Note2 Discov num I 454 DRAs DDEs
R dRAs Year 1959 Theta 142 Rho 1.5
Obs 4 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1652 M ADS BDS N IDS IDS 02010S2451B
HIC 9774
 
 
02057-2423 C
 
 
Coord arcsec 2000 020537.83-242246.2 Mag 8.96 Spectral class G9 (yellow) PmRA 408.00
PmDE -54.0 SAO 167543 HIP 9769 Tycho2 6430-00149-1
HD 12873 CD CD-24 889 CP CP-24 236 Calc delta mag 0.31
Calc coord yes
Tycho2
Tycho2 6430-00149-1 Pflag RAmdeg 31.40616230 DEmdeg -24.37949204
PmRA 414.0 PmDE -58.4 E RAmdeg 11 E DEmdeg 12
E pmRA 1.9 E pmDE 1.5 EpRAm 1991.09 EpDEm 1989.97
Num 7 Q RAmdeg 0.7 Q DEmdeg 0.7 Q pmRA 0.7
Q pmDE 0.7 BTmag 9.900 E BTmag 0.027 VTmag 8.995
E VTmag 0.017 Prox 565 TYC T HIP 9769
CCDM RAdeg 31.40512833 DEdeg -24.37936000 EpRA 1990 1.81
EpDE 1990 1.85 E RAdeg 10.7 E DEdeg 12.0 Posflg
Corr -0.1
SAO
SAO 167543 DelFlag RA1950 PmRA1950 0.0302
DE1950 PmDE1950 -0.019 Vmag 8.6 SpType G5
Double code Source 25 CatNum 976 DM CD-24 889
DMcomp BDsup HD 12873 M HD 0
GC RA1950rad 0.53799301 DE1950rad -0.42964616 PmRA2000 0.0304
PmDE2000 -0.024
Hipparcos
Catalog H HIP 9769 Proxy RAhms 02 05 37.21
DEdms -24 22 45.7 Vmag 8.95 VarFlag R Vmag G
RAdeg 31.4051 DEdeg -24.3793 AstroRef Plx 21.63
CCDM 02057-2423 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 12873 BD
CD CD-24 889 CP CP-24 236 Dm number -24 889 VIred 0.83
SpType G8/K0V R SpType Coord arcsec 2000 020537.21-242245.7
Hipparcos 2
HIP 9769 Sn 5 So 0 Nc 1
RArad 0.5481216925 DErad -0.4254999204 Plx 22.81 PmRA 411.51
PmDE -56.21 E RArad 0.93 E DErad 0.92 E Plx 1.27
E pmRA 1.03 E pmDE 0.93 Hpmag 9.0928 E Hpmag 0.002
SHp 0.015 VA 0 BV 0.795 E BV 0.011
VI 0.84
CCDM
Ccdm 02057-2423 RComp Comp C Note1
Note2 Discov num I 454 DRAs -4.53 DDEs 16.1
R dRAs 10 Year 1933 Theta 258 Rho 56.3
Obs 1 Vmag 8.7 Sp G5 PmNote *
PmRA 411 PmDE -19 Dm number -24 889 Cat1 CD
Name2 167543 Cat2 SAO HD 12873 M HD
ADS BDS M ADS BDS N IDS IDS 02010S2451C
HIC 9769