02438+6123 LEO   7AB

 
 
02H 43M 51.64S +61 22' 56.9" P.A. 21 SEP 2.1 MAG 10.63,11.60 SP F2
 
 
Coord 2000
02438+6123
Discov num
LEO   7
Comp
AB
Coord arcsec 2000
02 43 51.64 +61 22 56.9
Date first
1917
Date last
1989
Obs
6
Pa first
7
Pa last
21
P.A. Now (θ)
21°
Sep first
1.8
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
10.63
Mag sec
11.60
delta mag (ΔM)
0.97
Spectral class
F2 (yellow-white)
Pri motion ra
+009
Sec motion ra
Pri motion dec
-026
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
02438+6123 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02438+6123 LEO 7 AB 1917 1989 6 21 2.1 10.63 11.60 0.97 <===
Show 02438+6123 LEO 7 AC 1917 2003 4 17 16.8 10.63 13.91 3.28
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4047-01336-1
last precise pa
20.5
last precise sep
2.12