12280+4753 ES 2642

 
 
12H 28M 00.37S +47 53' 59.9" P.A. 257 SEP 29.2 MAG 10.15,10.41
 
 
Coord 2000
12280+4753
Discov num
ES 2642
Comp
Coord arcsec 2000
12 28 00.37 +47 53 59.9
Date first
1902
Date last
2015
Obs
14
Pa first
259
Pa last
257
P.A. Now (θ)
257°
Sep first
29.5
Sep last
29.2
Sep. Now (ρ)
29.2"
Mag pri
10.15
Mag sec
10.41
delta mag (ΔM)
0.26
Spectral class
Pri motion ra
-028
Sec motion ra
-026
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
Tycho2
3456-01158-1
last precise pa
257.2
last precise sep
29.183