00471+4158 HO  492

 
 
00h 47m 03.23s +41 57' 53.4" P.A. 120 sep 2.9 mag 9.06,11.72 Sp F dist. 176.68 pc (576.33 l.y.)
 
 
Coord 2000
00471+4158
Discov num
HO  492
Comp
Coord arcsec 2000
00 47 03.23 +41 57 53.4
Date first
1897
Date last
2009
Obs
10
Pa first
115
Pa last
120
P.A. Now (θ)
120°
Sep first
2.7
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
9.06
Mag sec
11.72
delta mag (ΔM)
2.66
Spectral class
F (yellow-white)
Pri motion ra
-003
Sec motion ra
Pri motion dec
+025
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
36654
HIP
3677
Tycho2
2805-01867-1
HD
4444
BD
BD+41 130
Distance
176.68
Distance ly
576.33
last precise pa
119.7
last precise sep
2.906
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00471+4158 HO 492 2001 9 117 3.1 9.06 11.72 F 004703.23+415753.4
00471+4158 HO 492 2009 10 120 2.9 9.06 11.72 F 004703.23+415753.4

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