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Doubles in session
Current system
15556-3200
KOH 56 BC
Nearby doubles
29' : 15579-3158
HJ 4821
32' : 15577-3217
UC 3093
34' : 15570-3228
BRT1695
35' : 15580-3144
HNK 4
36' : 15538-3133
LDS4597
39' : 15525-3153
LDS5847
39' : 15537-3229
UC 3083
41' : 15537-3127
UC 3082
42' : 15588-3203
FAL 50
44' : 15549-3243
PRO 126
47' : 15525-3224
KOH 52
50' : 15565-3113
BRT3025
57' : 15591-3126
UC 3098
61' : 15514-3131
KOH 51
71' : 15501-3202
PRO 125
72' : 16010-3219
PRO 127
73' : 16009-3227
UC 3105
80' : 16006-3112
KPP1232
90' : 15495-3116
JNN 211AB
90' : 15492-3123
KPP2478
93' : 16025-3231
UC 3106
93' : 16018-3111
TDS9734
94' : 16029-3210
PRO 128AB
97' : 15580-3029
I 978AB
99' : 16004-3042
KPP 700
101' : 15513-3036
RSS 388AB
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 15556-3200 : COMPONENTS
B
C
pa=309.6°
sep=2.73"
15556-3200 B
Coord arcsec 2000
155536.89-320000.4
Mag
8.7
Spectral class
M2 (red)
PmRA
-81.00
PmDE
-92.0
15556-3200 C
Coord arcsec 2000
155536.72-315958.7
Mag
13.3
Calc delta mag
4.6
Calc coord
yes