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Computed Lists
Populars
Latest Populars
Doubles in session
Current system
20113+2056
J 1875
Nearby doubles
10' : 20120+2100
HJ 907AB
20' : 20124+2043
NSN 730
20' : 20099+2055
STF2637AB
21' : 20099+2100
S 737
25' : 20113+2121
HO 587
27' : 20131+2107
GRV 323
29' : 20108+2029
HDS2875
32' : 20124+2124
DAM1255
38' : 20119+2020
J 1876
39' : 20102+2131
TDT2042
42' : 20086+2041
BRT2467
44' : 20115+2013
GRV 320
46' : 20082+2105
J 1168
48' : 20136+2021
BU 1484
49' : 20138+2021
HJ 2941
56' : 20132+2145
J 1194
58' : 20136+2145
J 834
59' : 20154+2045
BRT2469
59' : 20153+2120
J 3067
59' : 20072+2106
STF2631
60' : 20093+2004
HU 355
68' : 20076+2139
TDT2000
74' : 20163+2033
HDS2888
79' : 20148+2159
HDS2886
81' : 20114+2217
COU 217AB
81' : 20123+2215
J 3057
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 20113+2056 : COMPONENTS
A
B
pa=101.1°
sep=8.23"
20113+2056 A
Coord arcsec 2000
201121.84+205629.0
Mag
12.19
PmRA
-11.00
PmDE
-15.0
20113+2056 B
Coord arcsec 2000
201122.42+205627.4
Mag
12.43
PmRA
-3.00
PmDE
-4.0
Calc delta mag
0.24
Calc coord
yes