02010+7326 HDS 270

 
 
02h 01m 01.04s +73 25' 35.3" P.A. 209 sep 0.3 mag 8.08,11.37 Sp G5 dist. 159.49 pc (520.26 l.y.)
 
 
Coord 2000
02010+7326
Discov num
HDS 270
Comp
Coord arcsec 2000
02 01 01.04 +73 25 35.3
Date first
1991
Date last
2011
Obs
7
Pa first
222
Pa last
209
P.A. Now (θ)
209°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
8.08
Mag sec
11.37
delta mag (ΔM)
3.29
Spectral class
G5 (yellow)
Pri motion ra
+048
Sec motion ra
Pri motion dec
-038
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
4544
HIP
9419
Tycho2
4323-00618-1
HD
11958
BD
BD+72 114
Distance
159.49
Distance ly
520.26
last precise pa
209.3
last precise sep
0.329
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02010+7326 HDS 270 1991 1 222 0.4 8.08 11.37 G5 D 020101.04+732535.3
02010+7326 HDS 270 2007 3 216 0.3 8.08 11.37 G5 D 020101.04+732535.3
02010+7326 HDS 270 2011 7 209 0.3 8.08 11.37 G5 020101.04+732535.3

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