12390+3354 SLW 749

 
 
12H 39M 02.37S +33 53' 57.0" P.A. 292 SEP 13.3 MAG 16.33,17.18 SP M1.6+M2.3
 
 
Coord 2000
12390+3354
Discov num
SLW 749
Comp
Coord arcsec 2000
12 39 02.37 +33 53 57.0
Date first
2000
Date last
2010
Obs
4
Pa first
291
Pa last
292
P.A. Now (θ)
292°
Sep first
13.3
Sep last
13.3
Sep. Now (ρ)
13.3"
Mag pri
16.33
Mag sec
17.18
delta mag (ΔM)
0.85
Spectral class
M1.6+M2.3 (red/red)
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
+043
Sec motion dec
+041
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
last precise pa
292.1
last precise sep
13.25