12400+1702 BRT2415

 
 
12H 40M 01.69S +17 02' 06.3" P.A. 138 SEP 4.4 MAG 11.40,11.90
 
 
Coord 2000
12400+1702
Discov num
BRT2415
Comp
Coord arcsec 2000
12 40 01.69 +17 02 06.3
Date first
1896
Date last
2011
Obs
8
Pa first
133
Pa last
138
P.A. Now (θ)
138°
Sep first
4.1
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
11.40
Mag sec
11.90
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
Sec motion ra
-006
Pri motion dec
Sec motion dec
-067
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
last precise pa
138.3
last precise sep
4.39