Login

Less is more. Filter out doubles you can't observe!
Register here

Advanced Search
Go to Simbad
New report
New measure
Login

Populars
Latest Populars
Doubles in session

19517+2421
POU 4121

11' : 19523+2415
POU4127

11' : 19523+2428
POU4125

21' : 19502+2424
POU4116

22' : 19504+2409
COU1034

26' : 19518+2356
POU4122

27' : 19530+2441
J 542

30' : 19535+2405
DJU 4

30' : 19501+2441
POU4114

30' : 19534+2404
POU4130

31' : 19521+2451
POU4124

34' : 19521+2348
POU4123

35' : 19505+2351
POU4118

37' : 19491+2425
POU4102

37' : 19520+2345
BKO1020

37' : 19496+2445
POU4108AB

37' : 19504+2349
POU4117

38' : 19490+2412
POU4100

39' : 19545+2419
HDS2837

39' : 19518+2344
CHE 172

40' : 19536+2352
POU4132

41' : 19501+2348
COU 121

41' : 19490+2440
POU4101

42' : 19532+2458
POU4129

42' : 19501+2457
POU4113

43' : 19505+2343
POU4119

43' : 19486+2427
POU4096

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.