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Computed Lists
Populars
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Doubles in session
Current system
20298+2504
POU 4531
Nearby doubles
4' : 20298+2507
BKO 586
5' : 20302+2506
POU4536
7' : 20301+2509
BKO 589
11' : 20299+2453
POU4532
12' : 20294+2514
POU4527
15' : 20291+2453
POU4523
16' : 20291+2452
POU4522
16' : 20305+2517
POU4541
19' : 20311+2455
POU4550
20' : 20299+2445
BKO 587
20' : 20313+2500
POU4557
20' : 20292+2521
TDT2318AB
20' : 20311+2514
POU4554
21' : 20299+2444
BKO 588
22' : 20301+2443
BKO 590
22' : 20297+2442
POU4529
24' : 20282+2507
BKO 577
24' : 20303+2441
POU4537
25' : 20280+2508
POU4513
26' : 20281+2510
POU4514
26' : 20317+2510
POU4572
26' : 20280+2503
POU4510
26' : 20280+2456
POU4512
27' : 20317+2512
BKO 452
27' : 20300+2438
POU4534
28' : 20318+2511
BKO 453
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 20298+2504 : COMPONENTS
A
B
pa=212.2°
sep=8.17"
20298+2504 A
Coord arcsec 2000
202951.25+250358.9
Mag
10.98
PmRA
-5.00
PmDE
-14.0
20298+2504 B
Coord arcsec 2000
202950.93+250352.0
Mag
11.8
PmRA
29.00
PmDE
20.0
Delta magnitude
0.82
Coordinate calculated
yes