13236+3820 CVR1509

 
 
13H 23M 38.49S +38 19' 32.0" P.A. 37 SEP 4.8 MAG 17.70,18.30 SP M4+M4
 
 
Coord 2000
13236+3820
Discov num
CVR1509
Comp
Coord arcsec 2000
13 23 38.49 +38 19 32.0
Date first
1998
Date last
2010
Obs
3
Pa first
40
Pa last
37
P.A. Now (θ)
37°
Sep first
4.6
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
17.70
Mag sec
18.30
delta mag (ΔM)
0.6
Spectral class
M4+M4 (red/red)
Pri motion ra
-018
Sec motion ra
Pri motion dec
+011
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
last precise pa
37.2
last precise sep
4.76