02247+4008 LDS3381AB

 
 
02H 24M 40.83S +40 08' 23.0" P.A. 157 SEP 40.5 MAG 9.96,17.39 SP K3V+DA8.1
 
 
Coord 2000
02247+4008
Discov num
LDS3381
Comp
AB
Coord arcsec 2000
02 24 40.83 +40 08 23.0
Date first
1960
Date last
2000
Obs
3
Pa first
159
Pa last
157
P.A. Now (θ)
157°
Sep first
40.0
Sep last
40.5
Sep. Now (ρ)
40.5"
Mag pri
9.96
Mag sec
17.39
delta mag (ΔM)
7.43
Spectral class
K3V+DA8.1 (yellow-orange)
Pri motion ra
-120
Sec motion ra
-121
Pri motion dec
-154
Sec motion dec
-146
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
02247+4008 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02247+4008 LDS3381 AB 1960 2000 3 157 40.5 9.96 17.39 7.43 <===
Show 02247+4008 WIS 64 AC 1998 2010 3 261 279.0 9.96 15.24 5.28
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
Tycho2
2835-00349-1
last precise pa
157.4
last precise sep
40.5