02204+6302 TDS2213

 
 
02h 20m 21.86s +63 01' 53.6" P.A. 180 sep 0.8 mag 11.82,12.14 Sp B9V
 
 
Coord 2000
02204+6302
Discov num
TDS2213
Comp
Coord arcsec 2000
02 20 21.86 +63 01 53.6
Date first
1991
Date last
1991
Obs
1
Pa first
180
Pa last
180
P.A. Now (θ)
180°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.82
Mag sec
12.14
delta mag (ΔM)
0.32
Spectral class
B9V (blue-white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4050-02091-1
last precise pa
180.4
last precise sep
0.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02204+6302 TDS2213 1991 1 180 0.8 11.82 12.14 022021.86+630153.6

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