02022+6251 MLR 303

 
 
02h 02m 11.44s +62 50' 31.1" P.A. 123 sep 0.8 mag 9.31,11.35 Sp B3II dist. 1851.85 pc (6040.73 l.y.)
 
 
Coord 2000
02022+6251
Discov num
MLR 303
Comp
Coord arcsec 2000
02 02 11.44 +62 50 31.1
Date first
1972
Date last
2008
Obs
7
Pa first
123
Pa last
123
P.A. Now (θ)
123°
Sep first
0.7
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
9.31
Mag sec
11.35
delta mag (ΔM)
2.04
Spectral class
B3II (blue-white)
Pri motion ra
-003
Sec motion ra
-001
Pri motion dec
+000
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
12092
HIP
9498
Tycho2
4037-01243-1
BD
BD+62 338
Distance
1851.85
Distance ly
6040.73
last precise pa
122.7
last precise sep
0.803
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02022+6251 MLR 303 1991 6 123 0.8 9.31 11.35 B3II D 020211.44+625031.1
02022+6251 MLR 303 2008 7 123 0.8 9.31 11.35 B3II D 020211.44+625031.1

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