02241+4137 ES 1502AB

 
 
02H 24M 04.39S +41 36' 10.9" P.A. 169 SEP 6.6 MAG 10.90,13.10 SP G9III
 
 
Coord 2000
02241+4137
Discov num
ES 1502
Comp
AB
Coord arcsec 2000
02 24 04.39 +41 36 10.9
Date first
1917
Date last
2011
Obs
8
Pa first
163
Pa last
169
P.A. Now (θ)
169°
Sep first
6.7
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
10.90
Mag sec
13.10
delta mag (ΔM)
2.2
Spectral class
G9III (yellow)
Pri motion ra
-003
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
U (Proper motion indicates non-physical)
This double is not physical.
 
 
02241+4137 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02241+4137 ES 1502 AB 1917 2011 8 169 6.6 10.90 13.10 2.20 <===
Show 02241+4137 ES 1502 AC 1894 2011 11 25 15.2 10.90 11.19 0.29
Show 02241+4137 MLB1060 AD 1937 2011 5 87 13.2 10.90 13.30 2.40
Show 02241+4137 ABH 10 AE 1987 2002 3 193 31.4 10.90 15.31 4.41
Show 02241+4137 ABH 10 AF 1987 2002 3 209 84.1 10.90 14.67 3.77
Show 02241+4137 ABH 10 AG 1987 2002 3 103 97.1 10.90 14.79 3.89
Show 02241+4137 ABH 10 AH 1987 2002 3 291 113.7 10.90 15.69 4.79
Octuple system
8 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
Tycho2
2839-01326-1
last precise pa
168.6
last precise sep
6.64