15506+5617 CVR1648

 
 
15H 50M 36.73S +56 16' 50.7" P.A. 359 SEP 3.1 MAG 18.40,18.80 SP M1+M2
 
 
Coord 2000
15506+5617
Discov num
CVR1648
Comp
Coord arcsec 2000
15 50 36.73 +56 16 50.7
Date first
2000
Date last
2000
Obs
1
Pa first
359
Pa last
359
P.A. Now (θ)
359°
Sep first
3.1
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
18.40
Mag sec
18.80
delta mag (ΔM)
0.4
Spectral class
M1+M2 (red/red)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-043
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
359.4
last precise sep
3.14