15290+4646 JNN 103

 
 
15H 29M 02.92S +46 46' 23.9" P.A. 202 SEP 0.2 MAG 14.90,15.60 SP M4.5+M5
 
 
Coord 2000
15290+4646
Discov num
JNN 103
Comp
Coord arcsec 2000
15 29 02.92 +46 46 23.9
Date first
2009
Date last
2012
Obs
3
Pa first
172
Pa last
202
P.A. Now (θ)
202°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
14.90
Mag sec
15.60
delta mag (ΔM)
0.7
Spectral class
M4.5+M5 (red/red)
Pri motion ra
-116
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
last precise pa
202
last precise sep
0.222