stampa
Login

Filter only those doubles you can observe? Yes, you can!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20217+2328
POU 4396


Nearby doubles
1' : 20217+2327
POU4397

3' : 20219+2327
POU4402

7' : 20222+2328
POU4407

9' : 20212+2320
POU4391

9' : 20212+2324
POU4390

10' : 20218+2337
POU4401

10' : 20217+2337
POU4398

10' : 20224+2333
POU4412

12' : 20225+2323
POU4413

15' : 20227+2334
POU4416

16' : 20225+2317
POU4414

16' : 20224+2315
POU4411

17' : 20229+2332
POU4422

17' : 20205+2329
POU4385

18' : 20230+2332
POU4424

18' : 20205+2326
POU4382

19' : 20216+2346
STF2672

19' : 20231+2332
POU4426

19' : 20230+2328
J 3083

19' : 20205+2334
POU4381

19' : 20228+2340
POU4417

20' : 20207+2341
POU4388

20' : 20231+2320
RAO 431

20' : 20231+2324
BKO 441

21' : 20203+2321
POU4380

21' : 20232+2326
BKO 442AB



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 20217+2328 : COMPONENTS
 
 
  A
B pa=340.6°
sep=15.08"
 
 
20217+2328 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202146.98+232757.2 Mag 13.8 PmRA -49.00
PmDE -17.0
 
 
20217+2328 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202146.62+232811.4 Mag 14.1 PmRA -9.00
PmDE -3.0 Calc delta mag 0.3 Calc coord yes