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Doubles in session
Current system
20021+3308
SEI 797
HD 227200
Nearby doubles
6' : 20019+3303
HO 586
13' : 20024+3320
SEI 803
24' : 20022+3332
SEI 801
24' : 20040+3309
SEI 832
26' : 20004+3252
TDT1910
29' : 20037+3327
TDT1942
30' : 20014+3240
SEI 792
32' : 20039+3329
TDT1945
32' : 19596+3318
BEW 4
33' : 20008+3337
SEI 784
34' : 20027+3340
HO 118AB
34' : 20025+3341
HO 117AB
34' : 19596+3321
SEI 769
36' : 20016+3233
TDT1920
38' : 20031+3343
SEI 818
39' : 20013+3346
SEI 789
40' : 20010+3346
SEI 785
40' : 20007+3232
ES 2430AB
42' : 20053+3307
COU1806
42' : 20027+3349
SEI 815AB
44' : 20031+3350
SEI 819
45' : 20026+3352
BKO 521AB
45' : 20049+3334
ES 2350AB
45' : 19585+3317
STF2606AB
46' : 20023+3354
SEI 804
46' : 20056+3303
TOI1193
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20021+3308 SEI 797 (HD 227200) : VISUAL OBSERVATIONS REPORTS
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