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Computed Lists
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Doubles in session
Current system
20452+2330
POU 4953
Nearby doubles
4' : 20454+2330
POU4955
5' : 20452+2335
POU4952
7' : 20447+2330
POU4945
9' : 20446+2331
POU4938
12' : 20460+2330
POU4966
14' : 20442+2329
POU4933
14' : 20446+2319
POU4939AB
18' : 20447+2346
POU4944
18' : 20459+2344
POU4962
18' : 20460+2343
POU4963AB
19' : 20446+2347
POU4942
20' : 20448+2311
BU 1302AB
21' : 20463+2343
POU4973
21' : 20458+2311
BRT2485
22' : 20466+2337
POU4981
22' : 20439+2318
POU4929
23' : 20460+2349
POU4965
25' : 20435+2323
POU4920
27' : 20450+2356
POU4949
27' : 20469+2342
POU4983
27' : 20434+2318
POU4919
28' : 20447+2356
BKO 851
28' : 20461+2354
POU4969
29' : 20445+2356
STF2724
29' : 20434+2343
POU4915
29' : 20440+2306
BRT2482
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 20452+2330 : COMPONENTS
A
B
pa=244.0°
sep=14.24"
20452+2330 A
Coord arcsec 2000
204510.96+232939.5
Mag
13.2
PmRA
3.00
PmDE
8.0
20452+2330 B
Coord arcsec 2000
204510.03+232933.3
Mag
13.4
PmRA
-15.00
PmDE
1.0
Delta magnitude
0.2
Coordinate calculated
yes