13136+2928 SDK 247

 
 
13H 13M 36.48S +29 27' 58.6" P.A. 292 SEP 3.3 MAG 16.40,18.50 SP M3:
 
 
Coord 2000
13136+2928
Discov num
SDK 247
Comp
Coord arcsec 2000
13 13 36.48 +29 27 58.6
Date first
1977
Date last
2004
Obs
2
Pa first
279
Pa last
292
P.A. Now (θ)
292°
Sep first
2.5
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
16.40
Mag sec
18.50
delta mag (ΔM)
2.1
Spectral class
M3: (red)
Pri motion ra
-025
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
last precise pa
292.2
last precise sep
3.34