15163+3245 UC 2974

 
 
15H 16M 19.23S +32 44' 31.6" P.A. 116 SEP 53.9 MAG 9.20,15.70 SP F8
 
 
Coord 2000
15163+3245
Discov num
UC 2974
Comp
Coord arcsec 2000
15 16 19.23 +32 44 31.6
Date first
1998
Date last
2010
Obs
3
Pa first
116
Pa last
116
P.A. Now (θ)
116°
Sep first
53.9
Sep last
53.9
Sep. Now (ρ)
53.9"
Mag pri
9.20
Mag sec
15.70
delta mag (ΔM)
6.5
Spectral class
F8 (yellow-white)
Pri motion ra
-057
Sec motion ra
-063
Pri motion dec
+066
Sec motion dec
+066
Notes
V (Proper motion indicates physical)
rPM=0.066 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
SAO
64600
Tycho2
2566-00388-1
last precise pa
115.9
last precise sep
53.94