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Doubles in session
Current system
18401+2351
POU 3462 BC
Nearby doubles
8' : 18403+2358
POU3466
9' : 18402+2358
POU3465
9' : 18396+2356
TDT 980
12' : 18406+2400
POU3469
14' : 18410+2346
POU3475
15' : 18409+2358
POU3476
16' : 18392+2341
POU3454
17' : 18401+2335
POU3461
18' : 18414+2350
POU3481
19' : 18415+2352
POU3482
20' : 18415+2349
POU3483
21' : 18390+2337
POU3453
23' : 18411+2407
POU3480
24' : 18402+2328
POU3464
25' : 18395+2415
POU3455
26' : 18400+2324
POU3460
28' : 18417+2405
POU3488
28' : 18408+2417
POU3472
30' : 18416+2331
POU3486
30' : 18423+2352
POU3491
31' : 18389+2324
TDT 972
33' : 18407+2423
POU3471
36' : 18387+2422
POU3452
36' : 18412+2318
POU3479
37' : 18377+2409
POU3444
37' : 18428+2350
POU3494
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 18401+2351 : COMPONENTS
B
C
pa=172.1°
sep=10.79"
18401+2351 B
Coord arcsec 2000
184003.67+235050.8
Mag
13
PmRA
1.00
PmDE
65.0
18401+2351 C
Coord arcsec 2000
184003.78+235040.1
Mag
13.4
PmRA
-87.00
PmDE
-35.0
Calc delta mag
0.4
Calc coord
yes