13204+5710 CVR1503

 
 
13H 20M 26.88S +57 10' 22.4" P.A. 20 SEP 3.7 MAG 16.50,16.80 SP M1+M1
 
 
Coord 2000
13204+5710
Discov num
CVR1503
Comp
Coord arcsec 2000
13 20 26.88 +57 10 22.4
Date first
1999
Date last
2003
Obs
2
Pa first
19
Pa last
20
P.A. Now (θ)
20°
Sep first
3.7
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
16.50
Mag sec
16.80
delta mag (ΔM)
0.3
Spectral class
M1+M1 (red/red)
Pri motion ra
-012
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
last precise pa
19.8
last precise sep
3.69