15486+4949 COU1918

 
 
15H 48M 38.85S +49 49' 22.7" P.A. 184 SEP 0.2 MAG 8.60,9.80 SP K0
 
 
Coord 2000
15486+4949
Discov num
COU1918
Comp
Coord arcsec 2000
15 48 38.85 +49 49 22.7
Date first
1981
Date last
2008
Obs
9
Pa first
189
Pa last
184
P.A. Now (θ)
184°
Sep first
0.4
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.60
Mag sec
9.80
delta mag (ΔM)
1.2
Spectral class
K0 (yellow-orange)
Pri motion ra
+034
Sec motion ra
Pri motion dec
-070
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
SAO
45745
Tycho2
3493-00624-1
HD
234262
last precise pa
183.6
last precise sep
0.22