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Doubles in session
Current system
21289+3941
MLB 986
Nearby doubles
9' : 21294+3936
TDT2991
13' : 21300+3941
KPP 495
16' : 21276+3944
MLB 985
17' : 21299+3928
MLB 987
21' : 21275+3954
MLB 984
24' : 21299+4001
MLB 960
26' : 21268+3935
TDT2974
26' : 21298+4005
TDT2995
31' : 21267+3957
MLB1021
32' : 21264+3954
RAO 455
37' : 21314+4004
HO 161
38' : 21321+3949
COU1974
38' : 21259+3959
TDT2958
39' : 21308+4013
MLB 896AB
40' : 21316+4005
MLB 898
42' : 21312+4013
MLB 897
43' : 21263+3911
ALI 970
44' : 21264+3909
A 1442
45' : 21327+3948
HO 604
46' : 21324+4002
HO 162
47' : 21304+3859
KU 131
50' : 21331+3938
MLB 899AB
52' : 21333+3940
MLB 900
54' : 21332+4001
MLB 990
54' : 21335+3951
TDT3030
55' : 21336+3943
TDT3031
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21289+3941 : COMPONENTS
A
B
pa=57.7°
sep=4.50"
21289+3941 A
Coord arcsec 2000
212852.87+394133.3
Mag
12
PmRA
-29.00
PmDE
-18.0
21289+3941 B
Coord arcsec 2000
212853.20+394135.7
Mag
12.2
PmRA
38.00
PmDE
25.0
Delta magnitude
0.2
Coordinate calculated
yes