10442+3955 YR   26

 
 
10h 44m 12.29s +39 55' 09.5" P.A. 203 sep 0.5 mag 8.35,11.91 Sp G0 dist. 59.81 pc (195.1 l.y.)
 
 
Coord 2000
10442+3955
Discov num
YR   26
Comp
Coord arcsec 2000
10 44 12.29 +39 55 09.5
Date first
1999
Date last
2014
Obs
12
Pa first
175
Pa last
203
P.A. Now (θ)
203°
Sep first
0.6
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
8.35
Mag sec
11.91
delta mag (ΔM)
3.56
Spectral class
G0 (yellow)
Pri motion ra
-147
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
203.2
Precise sep
0.512
Cdsa2 id
YR 26
Constellation
Ursa Major
SAO
43454
HIP
52510
Tycho2
3009-02337-1
HD
92903
BD
BD+40 2363
Ra deg
10.736747222222222
De deg
39.91930555555555
Distance
59.81
Distance ly
195.1
last precise pa
203.2
last precise sep
0.512
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10442+3955 YR 26 2005 5 188 0.6 8.35 11.91 D 104412.29+395509.5
10442+3955 YR 26 2013 6 199 0.5 8.35 11.91 D 104412.29+395509.5
10442+3955 YR 26 2014 8 203 0.5 8.35 11.91 104412.29+395509.5

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