00277+3640 ES 2007BC

 
 
00H 27M 44.31S +36 40' 33.2" P.A. 32 SEP 3.9 MAG 11.10,11.30
 
 
Coord 2000
00277+3640
Discov num
ES 2007
Comp
BC
Coord arcsec 2000
00 27 44.31 +36 40 33.2
Date first
1923
Date last
2011
Obs
6
Pa first
34
Pa last
32
P.A. Now (θ)
32°
Sep first
3.6
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
11.10
Mag sec
11.30
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-012
Sec motion ra
+017
Pri motion dec
-025
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
00277+3640 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00277+3640 ES 2007 AB 1923 2011 7 61 28.1 10.92 12.17 1.25
Show 00277+3640 ES 2007 BC 1923 2011 6 32 3.9 11.10 11.30 0.20 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
last precise pa
31.9
last precise sep
3.9