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Computed Lists
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Doubles in session


Current system
12490-6954
DON 557


Nearby doubles
16' : 12459-6957
DON 553

29' : 12543-7002
HDS1811

32' : 12543-7010
BRT2002

38' : 12462-6920
WFC 129

39' : 12506-6916
DON 561

43' : 12551-6926
TDS8586

45' : 12510-6911
TDS8557

47' : 12403-6944
HDS1775

47' : 12561-6927
ELP 31

47' : 12421-6924
EVS 20

49' : 12403-7012
TVB 254

50' : 12397-6944
BRT2001

52' : 12505-6903
TDS8549

53' : 12569-6922
KPP1956

55' : 12572-7030
DON 565

56' : 12454-6902
DON 551

56' : 12566-6915
TDS8605

58' : 12466-7050
KPP3878

59' : 12387-6929
DON 543AB

60' : 12584-7029
CVN 87AB

61' : 12494-7055
KPP1664

64' : 12443-7053
MLO 45

65' : 12556-6900
HDS1813AB

67' : 12483-6848
TDS8531

68' : 13017-6940
WFC 132

69' : 12593-7038
COO 144



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 12490-6954 : COMPONENTS
 
 
  A
B pa=250.3°
sep=0.31"
 
 
12490-6954 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 124857.85-695409.3 Mag 11.06 PmRA -13.00
PmDE 0.0 Tycho2 9245-00417-1
Tycho2
Tycho2 9245-00417-1 Pflag P RAmdeg 192.24103127 DEmdeg -69.90259385
PmRA -12.5 PmDE 0.2 E RAmdeg 31 E DEmdeg 37
E pmRA 2.8 E pmDE 2.7 EpRAm 1989.76 EpDEm 1988.78
Num 4 Q RAmdeg 0.9 Q DEmdeg 1.3 Q pmRA 0.9
Q pmDE 1.3 BTmag 11.319 E BTmag 0.055 VTmag 11.064
E VTmag 0.066 Prox 9 TYC T HIP
CCDM RAdeg 192.24145972 DEdeg -69.90256222 EpRA 1990 1.83
EpDE 1990 1.81 E RAdeg 33.3 E DEdeg 39.6 Posflg D
Corr -0.1
CCDM
Ccdm 12490-6954 RComp Comp A Note1
Note2 Discov num DRAs -1.92 DDEs -9.2
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number -69 1707 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12427S6921A
HIC
 
 
12490-6954 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 124857.79-695409.4 Mag 11.1 PmRA -13.00
PmDE 0.0 Tycho2 9245-00417-2 Calc delta mag 0.04 Calc coord yes
Tycho2
Tycho2 9245-00417-2 Pflag P RAmdeg 192.24103127 DEmdeg -69.90259385
PmRA -12.5 PmDE 0.2 E RAmdeg 31 E DEmdeg 37
E pmRA 2.8 E pmDE 2.7 EpRAm 1989.76 EpDEm 1988.78
Num 4 Q RAmdeg 0.9 Q DEmdeg 1.3 Q pmRA 0.9
Q pmDE 1.3 BTmag 11.274 E BTmag 0.053 VTmag 11.097
E VTmag 0.068 Prox 9 TYC T HIP
CCDM RAdeg 192.24078139 DEdeg -69.90261278 EpRA 1990 1.83
EpDE 1990 1.80 E RAdeg 32.8 E DEdeg 38.9 Posflg D
Corr -0.1
CCDM
Ccdm 12490-6954 RComp Comp B Note1
Note2 Discov num DON 557 DRAs DDEs
R dRAs Year 1932 Theta 263 Rho 0.7
Obs 2 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12427S6921B
HIC