13398+1345 CVR1531

 
 
13H 39M 50.19S +13 44' 47.0" P.A. 165 SEP 4.3 MAG 18.60,19.10 SP M1+M2
 
 
Coord 2000
13398+1345
Discov num
CVR1531
Comp
Coord arcsec 2000
13 39 50.19 +13 44 47.0
Date first
1998
Date last
2003
Obs
2
Pa first
170
Pa last
165
P.A. Now (θ)
165°
Sep first
4.1
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
18.60
Mag sec
19.10
delta mag (ΔM)
0.5
Spectral class
M1+M2 (red/red)
Pri motion ra
-013
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
last precise pa
165.1
last precise sep
4.25