00214+2744 COU 347Aa,Ab

 
 
00H 21M 21.37S +27 44' 01.0" P.A. 52 SEP 0.5 MAG 8.72,10.22 SP F8 DIST. 523.56 PC (1707.85 L.Y.)
 
 
Coord 2000
00214+2744
Discov num
COU 347
Comp
Aa,Ab
Coord arcsec 2000
00 21 21.37 +27 44 01.0
Date first
1969
Date last
2007
Obs
10
Pa first
60
Pa last
52
P.A. Now (θ)
52°
Sep first
0.4
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
8.72
Mag sec
10.22
delta mag (ΔM)
1.5
Spectral class
F8 (yellow-white)
Pri motion ra
+019
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
00214+2744 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 73916 00214+2744 COU 347 Aa,Ab 1969 2007 10 52 0.5 8.72 10.22 1.50 <===
Show 73916 00214+2744 CHE 10 AB 1907 2012 6 93 10.0 8.44 13.00 4.56
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
73916
HIP
1699
Tycho2
1736-00396-1
HD
1688
BD
BD+26 39
Distance
523.56
Distance ly
1707.85
last precise pa
52.4
last precise sep
0.506