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Doubles in session
Current system
20222+2509
POU 4408
Nearby doubles
5' : 20219+2510
BKO 829
8' : 20221+2516
BKO 831
11' : 20218+2517
POU4399AB
15' : 20229+2521
POU4421
15' : 20213+2514
POU4393
15' : 20212+2507
POU4392
15' : 20221+2524
KPP2534
16' : 20229+2522
POU4419
19' : 20215+2455
POU4395
19' : 20235+2502
POU4432
22' : 20238+2510
POU4439
23' : 20207+2502
POU4387
24' : 20240+2505
J 557
24' : 20240+2507
POU4443
25' : 20240+2503
POU4442
26' : 20228+2445
POU4418
27' : 20242+2510
POU4454
28' : 20220+2536
STJ 48
28' : 20242+2504
POU4452
28' : 20213+2445
BKO 827
28' : 20203+2501
J 1195
29' : 20213+2443
BKO 828
30' : 20208+2448
POU4389
30' : 20202+2458
POU4378
31' : 20241+2453
POU4448
32' : 20246+2510
POU4463
Selections
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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 20222+2509 : COMPONENTS
A
B
pa=298.8°
sep=13.47"
20222+2509 A
Coord arcsec 2000
202213.81+250912.9
Mag
13.9
PmRA
9.00
PmDE
-12.0
20222+2509 B
Coord arcsec 2000
202212.94+250919.4
Mag
14.1
PmRA
-23.00
PmDE
3.0
Calc delta mag
0.2
Calc coord
yes