01577+3739 COU1218

 
 
01H 57M 45.53S +37 39' 24.5" P.A. 354 SEP 0.4 MAG 9.20,9.50 SP K0III
 
 
Coord 2000
01577+3739
Discov num
COU1218
Comp
Coord arcsec 2000
01 57 45.53 +37 39 24.5
Date first
1975
Date last
2008
Obs
3
Pa first
342
Pa last
354
P.A. Now (θ)
354°
Sep first
0.2
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.20
Mag sec
9.50
delta mag (ΔM)
0.3
Spectral class
K0III (yellow-orange)
Pri motion ra
+037
Sec motion ra
Pri motion dec
-045
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
Tycho2
2816-00423-1
last precise pa
353.7
last precise sep
0.392