13072+4430 LDS4317

 
 
13H 07M 12.37S +44 30' 06.8" P.A. 222 SEP 54.8 MAG 16.50,17.70 SP M4+M6
 
 
Coord 2000
13072+4430
Discov num
LDS4317
Comp
Coord arcsec 2000
13 07 12.37 +44 30 06.8
Date first
1960
Date last
2010
Obs
4
Pa first
222
Pa last
222
P.A. Now (θ)
222°
Sep first
55.0
Sep last
54.8
Sep. Now (ρ)
54.8"
Mag pri
16.50
Mag sec
17.70
delta mag (ΔM)
1.2
Spectral class
M4+M6 (red/red)
Pri motion ra
-137
Sec motion ra
-136
Pri motion dec
-019
Sec motion dec
-014
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
last precise pa
222.4
last precise sep
54.8