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Doubles in session


Current system
02027+1234
HJ 20 AB


Nearby doubles
18' : 02039+1231
BPM 48

22' : 02013+1227
BPM 45

25' : 02021+1211
A 2216

26' : 02044+1229
CHE 36

27' : 02044+1244
CHE 35

43' : 02030+1315
LDS1124AB

46' : 02002+1259
VKI 6

46' : 02058+1241
CHE 42AB

49' : 02004+1158
GRV 108

51' : 02039+1322
SLW 95

53' : 02004+1154
DVG 13

57' : 02008+1323
OCC 429

60' : 02058+1155
CHE 43

63' : 02063+1307
DAM1001

64' : 01595+1317
CVR 409

71' : 02018+1124
GOM 5

72' : 02029+1122
STF 206

73' : 02000+1334
LDS5181

74' : 02050+1128
SLE 265

75' : 02022+1120
J 1080AB

84' : 01571+1246
HEI 309

85' : 02010+1354
LDS1123AB

87' : 02047+1113
KPP2414

90' : 01566+1228
J 316

91' : 02061+1349
CHE 47

94' : 02089+1259
CHE 62



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 02027+1234 : COMPONENTS
 
 
  A B
B pa=1.9°
sep=22.31"
 
C pa=23.3°
sep=26.68"
pa=77.4°
sep=10.08"
 
 
02027+1234 A
 
 
Coord arcsec 2000 020242.47+123350.5 Mag 10.15 Spectral class G5 (yellow) PmRA 40.00
PmDE -5.0 Tycho2 0636-01111-1
Tycho2
Tycho2 0636-01111-1 Pflag RAmdeg 30.67697604 DEmdeg 12.56402274
PmRA 40.1 PmDE -0.8 E RAmdeg 27 E DEmdeg 33
E pmRA 1.5 E pmDE 1.4 EpRAm 1987.50 EpDEm 1984.42
Num 4 Q RAmdeg 0.3 Q DEmdeg 0.4 Q pmRA 0.3
Q pmDE 0.4 BTmag 11.439 E BTmag 0.074 VTmag 10.149
E VTmag 0.038 Prox 211 TYC T HIP
CCDM RAdeg 30.67688083 DEdeg 12.56402444 EpRA 1990 1.67
EpDE 1990 1.77 E RAdeg 28.1 E DEdeg 35.3 Posflg
Corr -0.3
CCDM
Ccdm 02027+1234 RComp Comp A Note1
Note2 Discov num DRAs 0.42 DDEs -8.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.6 Sp G5 PmNote *
PmRA 26 PmDE 15 Dm number +11 266 Cat1 BD
Name2 +12 222 Cat2 AGK2/3 HD M HD
ADS BDS B 1067 M ADS BDS N IDS IDS 01573N1205A
HIC
 
 
02027+1234 B
 
 
Coord arcsec 2000 020242.52+123412.8 Coord calc 020242.52+123412.8 Mag 12.33 Spectral class G5 (yellow)
PmRA 21.00 PmDE 1.0 Calc delta mag 2.18
CCDM
Ccdm 02027+1234 RComp Comp B Note1
Note2 Discov num HJ 20 DRAs DDEs
R dRAs Year 1921 Theta 007 Rho 21.8
Obs 1 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 1067 M ADS BDS N IDS IDS 01573N1205B
HIC
 
 
02027+1234 C
 
 
Coord arcsec 2000 020243.19+123415.0 Mag 14.06 PmRA 54.00 PmDE 8.0
Calc delta mag 3.91 Calc coord yes