12056+5156 STF1600

 
 
12h 05m 34.42s +51 55' 52.2" P.A. 94 sep 7.8 mag 7.63,8.28 Sp G8III dist. 369 pc (1203.68 l.y.)
 
 
Coord 2000
12056+5156
Discov num
STF1600
Comp
Coord arcsec 2000
12 05 34.42 +51 55 52.2
Date first
1824
Date last
2015
Obs
52
Pa first
96
Pa last
94
P.A. Now (θ)
94°
Sep first
8.3
Sep last
7.8
Sep. Now (ρ)
7.8"
Mag pri
7.63
Mag sec
8.28
delta mag (ΔM)
0.65
Spectral class
G8III (yellow)
Pri motion ra
+016
Sec motion ra
+016
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
93.7
Precise sep
7.76
Constellation
Ursa Major
SAO
28241
HIP
58980
Tycho2
3457-01067-1
HD
105031
BD
BD+52 1608
Distance
369
Distance ly
1203.68
last precise pa
93.7
last precise sep
7.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12056+5156 STF1600 2007 48 93 7.9 7.63 8.28 G8III D 120534.42+515552.2
12056+5156 STF1600 2015 50 94 7.8 7.63 8.28 G8III 120534.42+515552.2

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