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Doubles in session


Current system
18438+3433
SEI 573


Nearby doubles
17' : 18430+3445
SEI 572AB

17' : 18425+3432
POP 45

24' : 18421+3445
STF2372AB

26' : 18458+3431
STF2390

31' : 18426+3459
UC 3650

34' : 18445+3400
STTA172

39' : 18465+3414
COU1153

40' : 18420+3505
SEI 570

41' : 18416+3503
GRV 237

43' : 18464+3500
SLE 367

45' : 18403+3425
HDS2645AB

50' : 18475+3415
KPP4122

54' : 18394+3430
SEI 568

57' : 18483+3432
POP 43

61' : 18434+3533
STF2378AB

63' : 18452+3532
STF2386AB

65' : 18490+3432
YSC 11

67' : 18390+3501
POP 17

69' : 18427+3326
UC 3651

69' : 18487+3401
HU 936

71' : 18462+3328
COU1152

72' : 18393+3517
HJ 1335

73' : 18385+3503
COU1308

73' : 18380+3417
LDS4793

74' : 18380+3416
CRB 128

74' : 18496+3415
COU1155



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 18438+3433 : COMPONENTS
 
 
  A
B pa=302.3°
sep=18.04"
 
 
18438+3433 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184347.92+343232.5 Mag 10.65 PmRA -2.00
PmDE -11.0 Tycho2 2645-01642-1
Tycho2
Tycho2 2645-01642-1 Pflag RAmdeg 280.94968666 DEmdeg 34.54235011
PmRA -4.1 PmDE -10.9 E RAmdeg 30 E DEmdeg 30
E pmRA 2.4 E pmDE 2.4 EpRAm 1985.45 EpDEm 1985.86
Num 6 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.1
Q pmDE 1.1 BTmag 12.087 E BTmag 0.129 VTmag 10.648
E VTmag 0.051 Prox 210 TYC T HIP
CCDM RAdeg 280.94970722 DEdeg 34.54238861 EpRA 1990 1.56
EpDE 1990 1.71 E RAdeg 43.3 E DEdeg 42.4 Posflg
Corr 0.0
CCDM
Ccdm 18438+3433 RComp Comp A Note1
Note2 Discov num DRAs -1.57 DDEs -17.7
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18402N3427A
HIC
 
 
18438+3433 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184346.69+343242.1 Mag 11.79 PmRA -2.00
PmDE -10.0 Tycho2 2645-01623-1 Calc delta mag 1.14 Calc coord yes
Tycho2
Tycho2 2645-01623-1 Pflag RAmdeg 280.94334597 DEmdeg 34.54496138
PmRA -2.2 PmDE -16.9 E RAmdeg 66 E DEmdeg 66
E pmRA 2.5 E pmDE 2.5 EpRAm 1980.18 EpDEm 1981.29
Num 5 Q RAmdeg 1.7 Q DEmdeg 0.6 Q pmRA 1.6
Q pmDE 0.6 BTmag 12.175 E BTmag 0.138 VTmag 11.793
E VTmag 0.146 Prox 210 TYC T HIP
CCDM RAdeg 280.94336306 DEdeg 34.54500167 EpRA 1990 1.58
EpDE 1990 1.68 E RAdeg 72.8 E DEdeg 72.1 Posflg
Corr 0.1
CCDM
Ccdm 18438+3433 RComp Comp B Note1
Note2 Discov num SEI 573 DRAs -0.04 DDEs -27.4
R dRAs 65 Year 1894 Theta 118 Rho 21.3
Obs 1 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18402N3427B
HIC