12222+5805 WNC   4

 
 
12h 22m 12.53s +58 04' 58.6" P.A. 77 sep 53.2 mag 9.74,10.18 Sp G0+F8
 
 
Coord 2000
12222+5805
Discov num
WNC   4
Comp
Coord arcsec 2000
12 22 12.53 +58 04 58.6
Date first
1863
Date last
2017
Obs
21
Pa first
88
Pa last
77
P.A. Now (θ)
77°
Sep first
49.2
Sep last
53.2
Sep. Now (ρ)
53.2"
Mag pri
9.74
Mag sec
10.18
delta mag (ΔM)
0.44
Spectral class
G0+F8 (yellow/yellow-white)
Pri motion ra
-048
Sec motion ra
-029
Pri motion dec
-006
Sec motion dec
+067
Notes
N S (See Notes, Parallax indidates non-physical)
rPM=1.033
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
76.5
Precise sep
53.21
Cdsa2 id
WNC 4
Constellation
Ursa Major
SAO
28353
Tycho2
3840-01031-1
HD
238107
Ra deg
12.370147222222222
De deg
58.08294444444445
last precise pa
76.5
last precise sep
53.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12222+5805 WNC 4 2006 17 76 53.2 9.74 10.18 G0 D 122212.53+580458.6
12222+5805 WNC 4 2010 19 76 53.0 9.74 10.18 G0 122212.53+580458.6
12222+5805 WNC 4 2017 21 77 53.2 9.74 10.18 G0+F8 NS 122212.53+580458.6

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