stampa
Login

Create your personal custom set of columns with all data you need.
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20428+4123
RAO 619


Nearby doubles
9' : 20421+4125
COU2420

9' : 20428+4132
ES 1571

12' : 20434+4131
HJ 1571

23' : 20447+4131
MLB 25

27' : 20444+4103
COU2423AB

36' : 20413+4051
COU2419

42' : 20417+4202
ES 1570

43' : 20422+4041
MLB 23

46' : 20442+4206
ES 1572

46' : 20390+4109
TDT2451

46' : 20429+4036
MLB 24

48' : 20446+4041
HJ 1574

48' : 20446+4040
HJ 1573

53' : 20396+4202
A 399

55' : 20440+4030
SLN 85

58' : 20432+4026
COU2421

58' : 20480+4126
ES 1681

59' : 20444+4027
TDT2510

60' : 20436+4024
DAM1256

61' : 20396+4035
STT 410AB

64' : 20396+4215
GNS 11

67' : 20399+4221
FMR 159

67' : 20454+4023
OSO 133AB

69' : 20477+4204
BU 268

69' : 20420+4015
A 1433

70' : 20479+4204
ES 1573



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 20428+4123 : COMPONENTS
 
 
  A
B pa=148.7°
sep=0.52"
 
 
20428+4123 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204249.15+412259.9 Mag 13.4 Spectral class M3.87 (red)
PmRA 67.00 PmDE -31.0
 
 
20428+4123 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204249.17+412259.5 Mag 14.6 Calc delta mag 1.2
Calc coord yes