01290+5700 LEO   9

 
 
01H 28M 58.87S +56 59' 38.1" P.A. 148 SEP 2.4 MAG 11.40,12.60
 
 
Coord 2000
01290+5700
Discov num
LEO   9
Comp
Coord arcsec 2000
01 28 58.87 +56 59 38.1
Date first
1932
Date last
2015
Obs
2
Pa first
179
Pa last
148
P.A. Now (θ)
148°
Sep first
2.3
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
11.40
Mag sec
12.60
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-010
Sec motion ra
Pri motion dec
+015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
3678-01429-1
last precise pa
147.5
last precise sep
2.368