stampa
Login

Create your own observing lists in a few clicks and save them.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21023+2554
SLE 511


Nearby doubles
28' : 21040+2539
SLE 515

28' : 21010+2616
RAO 620

29' : 21001+2555
GRV 401AB

32' : 21024+2523
TDS1112

33' : 21041+2533
BKO 484

34' : 21031+2523
POU5111

37' : 21024+2518
POU5106

40' : 21009+2519
POU5095

40' : 21017+2516
POU5100

41' : 21020+2515
POU5102AB

41' : 21026+2515
POU5107

44' : 21054+2545
TDT2733

44' : 21046+2624
GRV 409

44' : 21027+2508
POU5108

49' : 21001+2515
POU5089

53' : 20585+2548
CVR 879

54' : 21056+2525
POU5147

55' : 21063+2543
COU 526

57' : 20583+2609
STJ 51

57' : 20589+2522
TDS1109

57' : 21030+2458
POU5110

58' : 21030+2457
BKO 482

58' : 20584+2619
FMR 247AB

60' : 21047+2504
POU5134

61' : 21046+2502
POU5133

62' : 21033+2454
BKO 483



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 21023+2554 : COMPONENTS
 
 
  A
B pa=7.6°
sep=8.44"
 
 
21023+2554 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210219.08+255415.4 Mag 10.8 PmRA 18.00
PmDE 3.0
 
 
21023+2554 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210219.16+255423.8 Mag 11.4 PmRA -12.00
PmDE -19.0 Calc delta mag 0.6 Calc coord yes