12407+5030 SLW 754

 
 
12H 40M 41.72S +50 29' 40.2" P.A. 10 SEP 75.2 MAG 16.13,17.09 SP M0.9+M1.9
 
 
Coord 2000
12407+5030
Discov num
SLW 754
Comp
Coord arcsec 2000
12 40 41.72 +50 29 40.2
Date first
2000
Date last
2010
Obs
3
Pa first
10
Pa last
10
P.A. Now (θ)
10°
Sep first
75.2
Sep last
75.2
Sep. Now (ρ)
75.2"
Mag pri
16.13
Mag sec
17.09
delta mag (ΔM)
0.96
Spectral class
M0.9+M1.9 (red/red)
Pri motion ra
-037
Sec motion ra
-039
Pri motion dec
+009
Sec motion dec
+011
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
last precise pa
10.4
last precise sep
75.17