12428+2910 LDS4255

 
 
12H 42M 53.16S +29 10' 09.0" P.A. 285 SEP 2.6 MAG 16.80,19.60
 
 
Coord 2000
12428+2910
Discov num
LDS4255
Comp
Coord arcsec 2000
12 42 53.16 +29 10 09.0
Date first
1960
Date last
2000
Obs
2
Pa first
285
Pa last
285
P.A. Now (θ)
285°
Sep first
3.0
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
16.80
Mag sec
19.60
delta mag (ΔM)
2.8
Spectral class
Pri motion ra
+018
Sec motion ra
Pri motion dec
-026
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
last precise pa
285
last precise sep
2.64