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Doubles in session


Current system
18431+2500
POU 3499


Nearby doubles
8' : 18433+2506
POU3503

14' : 18421+2501
TDT1010

14' : 18431+2447
TDS 937

15' : 18441+2500
POU3514

18' : 18434+2439
POU3504

19' : 18438+2516
SLE 506

19' : 18444+2458
POU3518AB

21' : 18419+2514
TDT1006

22' : 18420+2516
TDS 934

22' : 18419+2446
POU3489

23' : 18446+2452
POU3520

25' : 18413+2506
SLE 502

25' : 18424+2438
POU3492

26' : 18412+2505
SLE 501

27' : 18414+2445
POU3484

28' : 18424+2434
SLE 504

29' : 18432+2433
A 252

29' : 18411+2447
LDS6330

30' : 18409+2506
POU3474

31' : 18410+2450
A 2988

31' : 18440+2528
SLE 507

32' : 18420+2528
SLE 503

32' : 18410+2445
POU3478

32' : 18409+2447
POU3477

33' : 18454+2451
TDT1036

33' : 18407+2509
SLE 499



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 18431+2500 : COMPONENTS
 
 
  A
B pa=297.2°
sep=11.41"
 
 
18431+2500 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184303.85+250016.3 Mag 13.4 PmRA 4.00
PmDE 5.0
 
 
18431+2500 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184303.10+250021.5 Mag 14 PmRA -23.00
PmDE 15.0 Calc delta mag 0.6 Calc coord yes