12115+4726 LDS4187

 
 
12H 11M 29.72S +47 25' 15.0" P.A. 65 SEP 30.9 MAG 15.90,20.50 SP M0+M3
 
 
Coord 2000
12115+4726
Discov num
LDS4187
Comp
Coord arcsec 2000
12 11 29.72 +47 25 15.0
Date first
1960
Date last
2010
Obs
4
Pa first
63
Pa last
65
P.A. Now (θ)
65°
Sep first
31.5
Sep last
30.9
Sep. Now (ρ)
30.9"
Mag pri
15.90
Mag sec
20.50
delta mag (ΔM)
4.6
Spectral class
M0+M3 (red/red)
Pri motion ra
-024
Sec motion ra
-024
Pri motion dec
-323
Sec motion dec
-324
Notes
V (Proper motion indicates physical)
rPM=0.003 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
last precise pa
65
last precise sep
30.937