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Doubles in session
Current system
03309+5558
KR 20
HD 21522
Nearby doubles
32' : 03300+5527
STF 390AB
37' : 03279+5625
MLB 116AB
39' : 03280+5626
TDS2553
39' : 03282+5628
ES 1777
40' : 03278+5627
STI1984
47' : 03276+5520
ES 875
48' : 03251+5601
MLR 686
53' : 03280+5511
STF 386
67' : 03305+5451
STI1989
70' : 03226+5559
HJ 2185
72' : 03247+5509
STI1982
78' : 03393+5632
CLZ 24AB
79' : 03381+5648
STI2000
83' : 03340+5715
MLB 54
83' : 03400+5631
CRB 167AB
84' : 03219+5633
TDS2530
85' : 03301+5722
STI1988
89' : 03412+5541
SKF2002
95' : 03266+5725
SKF2001
97' : 03291+5732
MLR 663
99' : 03325+5420
SCA 20AB
100' : 03305+5418
LEP 15
105' : 03285+5740
HDS 435AB
107' : 03190+5524
SCA 14
110' : 03437+5539
SKF2003
112' : 03229+5430
SKF2000
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 03309+5558 (HD 21522) : VIRTUAL EYEPIECE
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Radius:
auto
0.5"
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45"
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55"
1'
2'
3'
4'
5'
6'
7'
8'
9'
10'
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30'
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1°
2°
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Components only
WDS 03309+5558 (HD 21522) : ALADIN DSS IMAGE @ 03
h
30
m
54.82
s
+55° 57' 20.8"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS