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Current system
12001+7039
STH 2 AE


Nearby doubles
14' : 12016+7051
STF1590

35' : 12061+7022
A 76AB

47' : 12069+7008
SKF 237

50' : 11505+7029
CRB 190

51' : 11502+7051
HJ 2587

67' : 11484+7114
HJ 2586

76' : 12025+6925
CVR1401

76' : 11471+7002
NSN 621

82' : 11541+7155
A 75

88' : 11431+7106
CVR1378

88' : 11519+7158
HJ 2588

89' : 12006+6911
A 1088

90' : 12168+7009
STF1626

93' : 11416+7056
A 74

93' : 11577+7213
LDS1744

102' : 12071+6905
STF1602AB

103' : 12023+7222
STF1588

103' : 12139+6926
LDS1750

112' : 11555+7229
MLR 426

116' : 12056+6848
STF1599AB

122' : 12060+6842
STF3123AB

123' : 11512+6846
UC 2220AB

128' : 11589+6832
TDS8147

131' : 12169+6902
KPP3864AB

134' : 12074+7248
TDS8230

134' : 11520+6832
GRV1065



Selections
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Binary Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 12001+7039 : COMPONENTS
 
 
  A B C D
B pa=348.6°
sep=12.54"
 
C pa=157.7°
sep=30.80"
pa=160.9°
sep=43.18"
 
D pa=156.3°
sep=33.69"
pa=159.7°
sep=46.02"
pa=141.9°
sep=2.99"
 
E pa=342.9°
sep=19.32"
pa=332.5°
sep=6.96"
pa=339.7°
sep=50.07"
pa=338.7°
sep=52.93"
 
 
12001+7039 A
 
 
Coord arcsec 2000 120006.01+703933.7 Mag 8.62 Spectral class F8 (yellow-white) PmRA 11.00
PmDE -22.0 HIP 58522 Tycho2 4396-01049-1 BD BD+71 595
Tycho2
Tycho2 4396-01049-1 Pflag RAmdeg 180.02505925 DEmdeg 70.65937194
PmRA 11.2 PmDE -23.7 E RAmdeg 8 E DEmdeg 9
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.10 EpDEm 1990.92
Num 7 Q RAmdeg 1.1 Q DEmdeg 0.6 Q pmRA 1.1
Q pmDE 0.5 BTmag 9.803 E BTmag 0.024 VTmag 8.617
E VTmag 0.014 Prox 310 TYC T HIP 58522
CCDM RAdeg 180.02498306 DEdeg 70.65942611 EpRA 1990 1.75
EpDE 1990 1.73 E RAdeg 7.8 E DEdeg 9.2 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 58522 Proxy RAhms 12 00 05.99
DEdms +70 39 34.0 Vmag 8.53 VarFlag R Vmag H
RAdeg 180.025 DEdeg 70.6594 AstroRef Plx 2.23
CCDM 12001+7039 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+71 595
CD CP Dm number +71 595 VIred 0.97
SpType G5 R SpType Coord arcsec 2000 120005.99+703934.0
Hipparcos 2
HIP 58522 Sn 5 So 0 Nc 1
RArad 3.1420282474 DErad 1.2332397985 Plx 3.39 PmRA 10.3
PmDE -19.89 E RArad 0.68 E DErad 0.78 E Plx 0.94
E pmRA 0.85 E pmDE 0.78 Hpmag 8.6959 E Hpmag 0.0022
SHp 0.023 VA 0 BV 0.262 E BV 0.4
VI 0.97
CCDM
Ccdm 12001+7039 RComp Comp A Note1
Note2 Discov num DRAs 2.58 DDEs 5.9
R dRAs 10 Year Theta Rho
Obs 4 Vmag 7.9 Sp A PmNote *
PmRA -16 PmDE -5 Dm number +71 596 Cat1 BD
Name2 +70 431 Cat2 AGK2/3 HD 104202 M HD
ADS BDS A 8379 M ADS BDS N IDS IDS 11549N7113A
HIC 58525
 
 
12001+7039 B
 
 
Coord arcsec 2000 120005.51+703946.0 Mag 12.24 PmRA 5.00 PmDE -12.0
Calc delta mag 3.62 Calc coord yes
CCDM
Ccdm 12001+7039 RComp Comp B Note1
Note2 Discov num BU 795 DRAs DDEs
R dRAs Year 1881 Theta 329 Rho 14.2
Obs 9 Vmag 13.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8379 M ADS BDS N N IDS IDS 11549N7113B
HIC
 
 
12001+7039 C
 
 
Coord arcsec 2000 120008.36+703905.2 Coord calc 120008.36+703905.2 Mag 8.5 Spectral class G5 (yellow)
PmRA -31.00 PmDE -14.0 SAO 7477 HIP 58525
Tycho2 4396-00907-1 HD 104202 BD BD+71 596 Calc delta mag 0.12
Tycho2
Tycho2 4396-00907-1 Pflag RAmdeg 180.03486560 DEmdeg 70.65145115
PmRA -30.9 PmDE -14.4 E RAmdeg 6 E DEmdeg 7
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.39 EpDEm 1991.24
Num 8 Q RAmdeg 2.0 Q DEmdeg 1.4 Q pmRA 1.9
Q pmDE 1.4 BTmag 8.762 E BTmag 0.017 VTmag 8.501
E VTmag 0.013 Prox 310 TYC T HIP 58525
CCDM RAdeg 180.03507889 DEdeg 70.65148500 EpRA 1990 1.70
EpDE 1990 1.74 E RAdeg 6.0 E DEdeg 6.5 Posflg
Corr 0.0
SAO
SAO 7477 DelFlag RA1950 PmRA1950 -0.0086
DE1950 PmDE1950 -0.009 Vmag 8.1 SpType A
Double code Source 1 CatNum 431 DM BD+71 596
DMcomp BDsup HD 104202 M HD 0
GC RA1950rad 3.13096934 DE1950rad 1.23796113 PmRA2000 -0.0082
PmDE2000 -0.006
Hipparcos
Catalog H HIP 58525 Proxy RAhms 12 00 08.42
DEdms +70 39 05.4 Vmag 8.44 VarFlag R Vmag G
RAdeg 180.035 DEdeg 70.6515 AstroRef Plx 8.74
CCDM 12001+7039 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 104202 BD BD+71 596
CD CP Dm number +71 596 VIred 1
SpType A R SpType Coord arcsec 2000 120008.42+703905.4
Hipparcos 2
HIP 58525 Sn 5 So 0 Nc 1
RArad 3.1422049823 DErad 1.2331010673 Plx 9.12 PmRA -31.08
PmDE -16.24 E RArad 0.65 E DErad 0.66 E Plx 0.82
E pmRA 0.76 E pmDE 0.69 Hpmag 8.4874 E Hpmag 0.0034
SHp 0.028 VA 0 BV 0.231 E BV 0.027
VI 0.26
CCDM
Ccdm 12001+7039 RComp Comp C Note1
Note2 Discov num STT 242 DRAs 0.21 DDEs 33.8
R dRAs 10 Year 1942 Theta 154 Rho 32.2
Obs 12 Vmag 8.0 Sp K PmNote *
PmRA 25 PmDE -24 Dm number +71 595 Cat1 BD
Name2 +70 430 Cat2 AGK2/3 HD M HD
ADS BDS A 8379 M ADS BDS N IDS IDS 11549N7113C
HIC 58522
 
 
12001+7039 D
 
 
Coord arcsec 2000 120008.73+703902.8 Mag 12.9 Calc delta mag 4.28 Calc coord yes
CCDM
Ccdm 12001+7039 RComp C Comp D Note1
Note2 Discov num BU 795 DRAs DDEs
R dRAs Year 1881 Theta 114 Rho 6.0
Obs 9 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8379 M ADS BDS N IDS IDS 11549N7113D
HIC 58522
 
 
12001+7039 E
 
 
Coord arcsec 2000 120004.87+703952.2 Mag 14.23 Calc delta mag 5.61 Calc coord yes