00286+3905 ES 1939

 
 
00h 28m 36.75s +39 05' 24.5" P.A. 280 sep 6.4 mag 8.44,12.40 Sp G5 dist. 204.08 pc (665.71 l.y.)
 
 
Coord 2000
00286+3905
Discov num
ES 1939
Comp
Coord arcsec 2000
00 28 36.75 +39 05 24.5
Date first
1922
Date last
2015
Obs
5
Pa first
274
Pa last
280
P.A. Now (θ)
280°
Sep first
6.1
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
8.44
Mag sec
12.40
delta mag (ΔM)
3.96
Spectral class
G5 (yellow)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
280.4
Precise sep
6.392
Constellation
Andromeda
SAO
53923
HIP
2248
Tycho2
2783-01142-1
HD
2461
BD
BD+38 54
Distance
204.08
Distance ly
665.71
last precise pa
280.4
last precise sep
6.392
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00286+3905 ES 1939 1998 4 282 5.5 8.70 12.40 G5 D 002836.75+390524.5
00286+3905 ES 1939 2015 5 280 6.4 8.44 12.40 G5 002836.75+390524.5

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