01177+4438 HJ 1077

 
 
01h 17m 41.77s +44 37' 54.9" P.A. 294 sep 40.5 mag 6.96,11.39 Sp K5 dist. 326.8 pc (1066.02 l.y.)
 
 
Coord 2000
01177+4438
Discov num
HJ 1077
Comp
Coord arcsec 2000
01 17 41.77 +44 37 54.9
Date first
1828
Date last
2010
Obs
10
Pa first
293
Pa last
294
P.A. Now (θ)
294°
Sep first
25.0
Sep last
40.5
Sep. Now (ρ)
40.5"
Mag pri
6.96
Mag sec
11.39
delta mag (ΔM)
4.43
Spectral class
K5 (yellow-orange)
Pri motion ra
+007
Sec motion ra
-019
Pri motion dec
-001
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
37086
HIP
6047
Tycho2
2812-02453-1
HD
7722
BD
BD+43 262
Distance
326.8
Distance ly
1066.02
last precise pa
293.9
last precise sep
40.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01177+4438 HJ 1077 1998 7 293 40.9 7.40 9.40 K5 D 011741.77+443754.9
01177+4438 HJ 1077 2002 9 294 41.1 6.80 11.60 K5 D 011741.77+443754.9
01177+4438 HJ 1077 2010 10 292 40.5 6.96 11.39 K5 011741.77+443754.9

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