stampa
Login

Keep tracks of you favourite doubles.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20503+1317
BPM 2279


Nearby doubles
7' : 20498+1321
HJ 1578

12' : 20496+1322
TDT2565

17' : 20497+1331
BPM2277

23' : 20499+1255
HJ 1577

31' : 20516+1340
TDT2583

33' : 20523+1304
GRV 390

35' : 20502+1246
J 3277

37' : 20488+1248
GWP3000

38' : 20492+1243
GWP3001

46' : 20496+1233
BU 1495AB

48' : 20524+1353
BPM2285

51' : 20471+1257
BPM2265

51' : 20528+1351
UC 4315AB

55' : 20487+1407
LIT 34

57' : 20481+1404
UC 4293

57' : 20541+1306
STF2734

57' : 20466+1334
GWP2996

58' : 20467+1343
BPM2262

60' : 20486+1223
BPM2273

69' : 20457+1302
WFC 258

70' : 20529+1415
GAI9015AB

71' : 20495+1426
BRT1955

71' : 20520+1422
BRT1956

71' : 20550+1259
BPM2293

73' : 20541+1402
J 846

75' : 20500+1432
CVR 874



Selections
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.
 
 
WDS 20503+1317 : COMPONENTS
 
 
  A
B pa=146.9°
sep=88.44"
 
 
20503+1317 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205015.66+131659.5 Mag 13.88 PmRA -18.00
PmDE -14.0
 
 
20503+1317 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205018.97+131545.4 Mag 15.7 PmRA -6.00
PmDE -14.0 Calc delta mag 1.82 Calc coord yes