01511+5559 CVR 400

 
 
01H 51M 02.39S +55 58' 51.7" P.A. 90 SEP 15.9 MAG 16.90,17.10 SP M1+M1
 
 
Coord 2000
01511+5559
Discov num
CVR 400
Comp
Coord arcsec 2000
01 51 02.39 +55 58 51.7
Date first
1999
Date last
2010
Obs
3
Pa first
90
Pa last
90
P.A. Now (θ)
90°
Sep first
15.8
Sep last
15.9
Sep. Now (ρ)
15.9"
Mag pri
16.90
Mag sec
17.10
delta mag (ΔM)
0.2
Spectral class
M1+M1 (red/red)
Pri motion ra
+044
Sec motion ra
+047
Pri motion dec
+005
Sec motion dec
+001
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.106 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
last precise pa
90.2
last precise sep
15.93