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Doubles in session


Current system
23231+4109
COU 1648


Nearby doubles
33' : 23227+4142
CHE 443

36' : 23246+4139
CHE 452

36' : 23251+4136
BKO 676

38' : 23225+4146
CHE 439

42' : 23226+4150
CHE 440

42' : 23267+4103
COU1845AB

43' : 23255+4142
CHE 456

46' : 23249+4149
CHE 453AB

47' : 23237+4155
CHE 448

55' : 23257+4155
KPP 530

56' : 23272+4139
BKO 686

56' : 23223+4204
CHE 437AB

58' : 23271+4143
CHE 469

58' : 23217+4204
BKO 670

58' : 23274+4140
CHE 471AB

60' : 23220+4207
BKO 671

62' : 23260+4201
CHE 458AB

62' : 23179+4052
ES 1704

63' : 23225+4211
CHE 438

64' : 23219+4007
LDS5080

64' : 23261+4203
CHE 459

64' : 23268+4157
CHE 466

65' : 23277+4146
CHE 474AB

66' : 23227+4215
CHE 442

68' : 23284+4040
J 3196

69' : 23271+4201
CHE 468



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 23231+4109 : COMPONENTS
 
 
  A
B pa=151.0°
sep=1.97"
 
 
23231+4109 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 232305.01+410859.2 Mag 9.72 Spectral class M4 (red)
PmRA -2.00 PmDE 0.0 Tycho2 3234-00129-1
Tycho2
Tycho2 3234-00129-1 Pflag RAmdeg 350.77090205 DEmdeg 41.14978258
PmRA -1.5 PmDE -0.1 E RAmdeg 14 E DEmdeg 16
E pmRA 1.6 E pmDE 1.5 EpRAm 1989.94 EpDEm 1989.91
Num 4 Q RAmdeg 1.6 Q DEmdeg 2.6 Q pmRA 1.6
Q pmDE 2.5 BTmag 11.433 E BTmag 0.051 VTmag 9.715
E VTmag 0.020 Prox 999 TYC T HIP
CCDM RAdeg 350.77090389 DEdeg 41.14978639 EpRA 1990 1.51
EpDE 1990 1.65 E RAdeg 15.0 E DEdeg 16.7 Posflg
Corr 0.1
 
 
23231+4109 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 232305.09+410857.5 Mag 14 Calc delta mag 4.28
Calc coord yes