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Doubles in session
Current system
17561+2319
TDT 581
Nearby doubles
13' : 17565+2331
POU3327
17' : 17572+2312
POU3329
19' : 17550+2330
POU3324
25' : 17556+2343
POU3325
26' : 17543+2317
POU3322
27' : 17546+2303
TDT 566
28' : 17566+2346
TDT 587
31' : 17555+2250
GRV 970
32' : 17549+2347
POU3323
35' : 17572+2349
POU3330
36' : 17572+2247
UC 3453
36' : 17536+2307
HJ 2813
42' : 17589+2303
POU3332
44' : 17572+2400
MCA 50
45' : 17588+2343
POU3333
45' : 17586+2348
CBL 521
46' : 17565+2404
POU3328
48' : 17528+2328
POU3319
49' : 17526+2323
POU3317
49' : 17589+2349
POU3334
53' : 17528+2347
HDS2522
54' : 17599+2331
POU3338AB
56' : 17520+2317
TDT 541
57' : 17584+2233
TDS 893
66' : 17514+2338
POU3315
67' : 17557+2425
POU3326
Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 17561+2319 : COMPONENTS
A
B
pa=19.8°
sep=0.38"
17561+2319 A
Coord arcsec 2000
175604.84+231928.4
Mag
10.92
PmRA
10.00
PmDE
-30.0
17561+2319 B
Coord arcsec 2000
175604.85+231928.8
Mag
10.95
PmRA
10.00
PmDE
-30.0
Delta magnitude
0.03
Coordinate calculated
yes