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Doubles in session
Current system
23155+4257
KPP 4307 AB
Nearby doubles
23' : 23135+4251
UC 4904
23' : 23151+4319
A 201
25' : 23149+4320
MRZ 2
26' : 23169+4238
HJ 1864
30' : 23132+4241
TDT3939
30' : 23173+4235
TDT3966
33' : 23173+4232
UC 4918
39' : 23122+4244
BVD 285
46' : 23193+4316
TDT3980
46' : 23155+4211
WFC 261
50' : 23198+4243
COU1646
53' : 23196+4324
BRT1161
55' : 23138+4348
COU1992
55' : 23195+4225
COU1645
55' : 23150+4202
GRV 657
60' : 23122+4210
LYS 31
63' : 23193+4343
SMA 188
67' : 23222+4233
HJ 1872
72' : 23141+4146
GRV 655
73' : 23212+4219
COU1647
76' : 23218+4226
CHE 436
77' : 23209+4344
COU1993
78' : 23219+4330
TDT3999
79' : 23227+4255
CHE 441AB
82' : 23210+4352
UC 4927
82' : 23155+4135
HDS3310
Selections
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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 23155+4257 : COMPONENTS
A
B
pa=229.0°
sep=10.36"
23155+4257 A
Coord arcsec 2000
231531.01+425642.9
Mag
13.9
PmRA
-73.00
PmDE
-28.0
23155+4257 B
Coord arcsec 2000
231530.30+425636.1
Mag
16.6
PmRA
-72.00
PmDE
-27.0
Calc delta mag
2.7
Calc coord
yes