15398+2117 AG  197

 
 
15H 39M 47.76S +21 16' 38.8" P.A. 127 SEP 3.1 MAG 10.10,10.20 SP K0
 
 
Coord 2000
15398+2117
Discov num
AG  197
Comp
Coord arcsec 2000
15 39 47.76 +21 16 38.8
Date first
1902
Date last
2010
Obs
22
Pa first
127
Pa last
127
P.A. Now (θ)
127°
Sep first
3.4
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
10.10
Mag sec
10.20
delta mag (ΔM)
0.1
Spectral class
K0 (yellow-orange)
Pri motion ra
+010
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
Tycho2
1501-01596-1
last precise pa
126.7
last precise sep
3.11