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Doubles in session


Current system
20519+4309
GRV 389


Nearby doubles
7' : 20524+4314
LDS2462

8' : 20517+4317
LDS2461

16' : 20530+4258
COU2542

25' : 20535+4328
LDS2465

33' : 20513+4238
A 614

35' : 20508+4238
LDS2457

36' : 20520+4346
STT 416AB

39' : 20553+4322
LDS2468

46' : 20511+4224
BRT2277

49' : 20564+4308
COU2544

50' : 20556+4243
BRT2282

50' : 20474+4314
TDT2539

54' : 20553+4231
STT 423

55' : 20565+4333
BRT1139

56' : 20559+4345
COU2543

56' : 20568+4254
ENG 77AB

58' : 20501+4404
STT 595AB

59' : 20568+4335
BRT1957

60' : 20573+4319
ES 1450

60' : 20470+4335
GRV 380AB

61' : 20476+4347
CHN 28

61' : 20550+4219
LDS2467

62' : 20473+4345
COU2425

64' : 20534+4208
LDS2464

64' : 20553+4218
OSO 137AB

66' : 20512+4415
CHN 31



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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 20519+4309 : COMPONENTS
 
 
  A
B pa=187.1°
sep=61.48"
 
 
20519+4309 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205156.11+430941.6 Mag 13.23 PmRA -10.00
PmDE -15.0
 
 
20519+4309 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205155.41+430840.6 Mag 13.78 PmRA -1.00
PmDE -2.0 Calc delta mag 0.55 Calc coord yes