10225+5030 HDS1493

 
 
10h 22m 28.76s +50 29' 39.0" P.A. 39 sep 0.2 mag 8.89,11.04 Sp G5 dist. 150.6 pc (491.26 l.y.)
 
 
Coord 2000
10225+5030
Discov num
HDS1493
Comp
Coord arcsec 2000
10 22 28.76 +50 29 39.0
Date first
1991
Date last
2004
Obs
4
Pa first
247
Pa last
39
P.A. Now (θ)
39°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.89
Mag sec
11.04
delta mag (ΔM)
2.15
Spectral class
G5 (yellow)
Pri motion ra
-056
Sec motion ra
Pri motion dec
-066
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
39.2
Precise sep
0.16
Cdsa2 id
HDS 1493
Constellation
Ursa Major
SAO
27625
HIP
50815
Tycho2
3441-00438-1
HD
89743
BD
BD+51 1597
Ra deg
10.374655555555556
De deg
50.494166666666665
Distance
150.6
Distance ly
491.26
last precise pa
39.2
last precise sep
0.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10225+5030 HDS1493 2004 4 39 0.2 8.89 11.04 G5 D 102228.76+502939.0

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