02213+3726 STF 250

 
 
02h 21m 14.92s +37 25' 23.2" P.A. 137 sep 3.1 mag 9.22,9.69 Sp A3 dist. 526.32 pc (1716.86 l.y.)
 
 
Coord 2000
02213+3726
Discov num
STF 250
Comp
Coord arcsec 2000
02 21 14.92 +37 25 23.2
Date first
1832
Date last
2016
Obs
32
Pa first
136
Pa last
137
P.A. Now (θ)
137°
Sep first
3.2
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
9.22
Mag sec
9.69
delta mag (ΔM)
0.47
Spectral class
A3 (white)
Pri motion ra
-001
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
55478
HIP
10966
Tycho2
2322-00388-1
HD
14472
BD
BD+36 465
Distance
526.32
Distance ly
1716.86
last precise pa
136.7
last precise sep
3.149
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02213+3726 STF 250 1998 31 136 3.0 9.22 9.69 A3 D 022114.92+372523.2
02213+3726 STF 250 2008 32 136 3.1 9.22 9.69 A3 D 022114.92+372523.2
02213+3726 STF 250 2009 33 136 3.2 9.22 9.69 A3 D 022114.92+372523.2
02213+3726 STF 250 2016 32 137 3.1 9.22 9.69 A3 022114.92+372523.2

If you need more information about this double, apply for a data request form to the WDS.