12242+6655 LDS2641

 
 
12H 24M 15.24S +66 54' 37.0" P.A. 208 SEP 11 MAG 16.40,18.80 SP M1.7+M3.5
 
 
Coord 2000
12242+6655
Discov num
LDS2641
Comp
Coord arcsec 2000
12 24 15.24 +66 54 37.0
Date first
1966
Date last
2010
Obs
4
Pa first
208
Pa last
208
P.A. Now (θ)
208°
Sep first
11.0
Sep last
11.0
Sep. Now (ρ)
11"
Mag pri
16.40
Mag sec
18.80
delta mag (ΔM)
2.4
Spectral class
M1.7+M3.5 (red/red)
Pri motion ra
-058
Sec motion ra
-061
Pri motion dec
+039
Sec motion dec
+038
Notes
V (Proper motion indicates physical)
rPM=0.044 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
207.9
last precise sep
11.01