01521+3917 MLB 973

 
 
01H 52M 00.38S +39 17' 07.3" P.A. 185 SEP 4.5 MAG 12.50,13.00
 
 
Coord 2000
01521+3917
Discov num
MLB 973
Comp
Coord arcsec 2000
01 52 00.38 +39 17 07.3
Date first
1935
Date last
2015
Obs
4
Pa first
204
Pa last
185
P.A. Now (θ)
185°
Sep first
3.2
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
12.50
Mag sec
13.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-007
Sec motion ra
Pri motion dec
+027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
last precise pa
185.3
last precise sep
4.501