stampa
Login

Less is more. Filter out doubles you can't observe!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21161+2517
POU 5302


Nearby doubles
5' : 21160+2512
POU5299

7' : 21165+2520
POU5307

8' : 21160+2524
POU5301

12' : 21164+2505
POU5304

13' : 21169+2523
POU5309

13' : 21163+2504
POU5303

17' : 21151+2511
POU5293

17' : 21153+2527
SLE 375

17' : 21174+2513
POU5315

18' : 21149+2513
POU5290

18' : 21150+2509
POU5291

21' : 21176+2523
POU5316

22' : 21171+2534
A 294AB

24' : 21145+2523
BKO 891

25' : 21143+2519
POU5286

25' : 21179+2523
POU5321

26' : 21156+2537
J 3130AB

27' : 21143+2522
POU5283AB

27' : 21170+2452
POU5310

28' : 21147+2458
POU5289

28' : 21167+2450
POU5308

29' : 21143+2503
POU5285

30' : 21167+2545
UC 4425

32' : 21176+2453
POU5317

32' : 21139+2512
POU5276

33' : 21140+2502
POU5279



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 21161+2517 : COMPONENTS
 
 
  A
B pa=31.0°
sep=12.98"
 
 
21161+2517 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211610.87+251630.2 Mag 13.62 PmRA 3.00
PmDE 0.0
 
 
21161+2517 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211611.36+251641.3 Mag 14.19 PmRA 10.00
PmDE 1.0 Calc delta mag 0.57 Calc coord yes