00549+5839 BKO 146

 
 
00h 54m 53.80s +58 39' 12.8" P.A. 241 sep 5.7 mag 13.70,14.00
 
 
Coord 2000
00549+5839
Discov num
BKO 146
Comp
Coord arcsec 2000
00 54 53.80 +58 39 12.8
Date first
2003
Date last
2015
Obs
6
Pa first
241
Pa last
241
P.A. Now (θ)
241°
Sep first
5.6
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
13.70
Mag sec
14.00
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+020
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
241.3
Precise sep
5.665
Constellation
Cassiopeia
Gaia DR2
0581100800
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00549+5839 BKO 146 2003 1 241 5.6 13.50 13.50 005453.50+583911.6
00549+5839 BKO 146 2015 3 241 5.7 13.70 14.00 005453.80+583912.8

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