13108+0740 CVR1490

 
 
13H 10M 46.68S +07 39' 54.6" P.A. 131 SEP 3.8 MAG 18.90,19.10 SP M4+M4
 
 
Coord 2000
13108+0740
Discov num
CVR1490
Comp
Coord arcsec 2000
13 10 46.68 +07 39 54.6
Date first
2000
Date last
2003
Obs
2
Pa first
133
Pa last
131
P.A. Now (θ)
131°
Sep first
3.8
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
18.90
Mag sec
19.10
delta mag (ΔM)
0.2
Spectral class
M4+M4 (red/red)
Pri motion ra
-034
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
last precise pa
131.4
last precise sep
3.76