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
18539+4509
DEA 426


Nearby doubles
11' : 18530+4505
KOI1274

13' : 18534+4520
KOI3196

14' : 18526+4508
KOI 42

16' : 18553+4510
DEA 224

17' : 18529+4521
KOI 701AB

19' : 18532+4526
KOI2257

26' : 18543+4444
DEA 164

28' : 18542+4537
KOI1393

29' : 18549+4443
KOI 981

33' : 18526+4539
LDT 16

34' : 18564+4530
HJ 1356AB

34' : 18549+4437
COU1932

36' : 18573+4508
KOI5578

36' : 18571+4459
KOI1252

37' : 18533+4545
COU1931

37' : 18567+4447
KOI7067

42' : 18537+4550
DEA 437

45' : 18500+4526
LDS4800

46' : 18543+4424
A 701

46' : 18562+4431
KOI 245

48' : 18571+4436
KOI7046

49' : 18499+4444
DEA 443

49' : 18508+4543
ES 1264

49' : 18525+4423
TDT1099

52' : 18572+4546
KOI7151

52' : 18575+4543
KOI 704AB



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 18539+4509 : COMPONENTS
 
 
  A
B pa=132.3°
sep=19.19"
 
 
18539+4509 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185354.66+450902.9 Mag 14 PmRA 5.00
PmDE 4.0
 
 
18539+4509 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185356.00+450850.0 Mag 16.7 PmRA 8.00
PmDE 1.0 Calc delta mag 2.7 Calc coord yes