00023+3257 HO  209AC

 
 
00H 02M 19.30S +32 57' 24.7" P.A. 140 SEP 13.6 MAG 9.07,13 SP G0
 
 
Coord 2000
00023+3257
Discov num
HO  209
Comp
AC
Coord arcsec 2000
00 02 19.30 +32 57 24.7
Date first
1884
Date last
2010
Obs
14
Pa first
139
Pa last
140
P.A. Now (θ)
140°
Sep first
19.5
Sep last
13.6
Sep. Now (ρ)
13.6"
Mag pri
9.07
Mag sec
13
delta mag (ΔM)
3.93
Spectral class
G0 (yellow)
Pri motion ra
+024
Sec motion ra
-005
Pri motion dec
-041
Sec motion dec
-006
Notes
rPM=0.96 (> 0.8, Optical double)
 
 
00023+3257 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 73706 00023+3257 HO 209 AB 1884 2013 20 347 1.3 9.07 10.54 1.47
Show 73706 00023+3257 HO 209 AC 1884 2010 14 140 13.6 9.07 13.00 3.93 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
73706
Tycho2
2263-01285-1
last precise pa
140.4
last precise sep
13.608