15463+1614 HEI 238

 
 
15H 46M 15.54S +16 13' 41.2" P.A. 143 SEP 1.2 MAG 11.40,11.60 SP F5
 
 
Coord 2000
15463+1614
Discov num
HEI 238
Comp
Coord arcsec 2000
15 46 15.54 +16 13 41.2
Date first
1983
Date last
2008
Obs
4
Pa first
145
Pa last
143
P.A. Now (θ)
143°
Sep first
0.6
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
11.40
Mag sec
11.60
delta mag (ΔM)
0.2
Spectral class
F5 (yellow-white)
Pri motion ra
-027
Sec motion ra
Pri motion dec
+014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
Tycho2
1495-00524-1
last precise pa
142.8
last precise sep
1.206