02018+6313 MLB 252

 
 
02h 01m 53.78s +63 12' 52.5" P.A. 303 sep 2.9 mag 10.29,14.80 Sp K0III
 
 
Coord 2000
02018+6313
Discov num
MLB 252
Comp
Coord arcsec 2000
02 01 53.78 +63 12 52.5
Date first
1923
Date last
2005
Obs
2
Pa first
299
Pa last
303
P.A. Now (θ)
303°
Sep first
2.6
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
10.29
Mag sec
14.80
delta mag (ΔM)
4.51
Spectral class
K0III (yellow-orange)
Pri motion ra
-040
Sec motion ra
Pri motion dec
-039
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
303
Precise sep
2.9
Constellation
Cassiopeia
Tycho2
4037-01298-1
last precise pa
303
last precise sep
2.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02018+6313 MLB 252 1923 1 299 2.6 10.29 14.80 G0 020153.78+631252.5
02018+6313 MLB 252 2005 2 303 2.9 10.29 14.80 K0III 020153.78+631252.5

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