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Doubles in session


Current system
20213+2440
POU 4394


Nearby doubles
4' : 20213+2443
BKO 828

6' : 20213+2445
BKO 827

11' : 20219+2435
POU4403

11' : 20208+2448
POU4389

15' : 20223+2436
POU4409

16' : 20215+2455
POU4395

21' : 20206+2421
POU4386

22' : 20228+2445
POU4418

22' : 20201+2424
HJ 2952

23' : 20196+2442
POU4373

23' : 20202+2458
POU4378

23' : 20197+2447
BKO 825

24' : 20207+2502
POU4387

24' : 20201+2421
POU4377

26' : 20203+2501
J 1195

26' : 20229+2427
GRV 336

27' : 20194+2446
POU4366

28' : 20195+2453
POU4368

28' : 20193+2443
POU4361

28' : 20212+2507
POU4392

28' : 20195+2454
POU4369

29' : 20192+2441
A 391AB

31' : 20232+2424
POU4427

31' : 20194+2457
GRV 330

32' : 20219+2510
BKO 829

33' : 20200+2413
POU4376



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 20213+2440 : COMPONENTS
 
 
  A
B pa=22.5°
sep=14.72"
 
 
20213+2440 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202115.98+243935.6 Mag 13.2 PmRA 1.00
PmDE -13.0
 
 
20213+2440 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202116.39+243949.2 Mag 14.4 PmRA 32.00
PmDE 14.0 Calc delta mag 1.2 Calc coord yes