12031+4719 OSO  45

 
 
12h 03m 04.30s +47 19' 26.2" P.A. 200 sep 12.8 mag 12.42,16.79
 
 
Coord 2000
12031+4719
Discov num
OSO  45
Comp
Coord arcsec 2000
12 03 04.30 +47 19 26.2
Date first
1991
Date last
2000
Obs
5
Pa first
200
Pa last
200
P.A. Now (θ)
200°
Sep first
15.1
Sep last
12.8
Sep. Now (ρ)
12.8"
Mag pri
12.42
Mag sec
16.79
delta mag (ΔM)
4.37
Spectral class
Pri motion ra
-134
Sec motion ra
Pri motion dec
-252
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
200
Precise sep
12.77
Constellation
Ursa Major
last precise pa
200
last precise sep
12.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12031+4719 OSO 45 2000 5 200 12.8 12.42 16.79 N D 120304.30+471926.2

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