15489+2314 HDS2227

 
 
15H 48M 53.12S +23 14' 29.9" P.A. 289 SEP 0.7 MAG 7.96,11.58 SP F8 DIST. 52.71 PC (171.94 L.Y.)
 
 
Coord 2000
15489+2314
Discov num
HDS2227
Comp
Coord arcsec 2000
15 48 53.12 +23 14 29.9
Date first
1991
Date last
2015
Obs
12
Pa first
261
Pa last
289
P.A. Now (θ)
289°
Sep first
0.5
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
7.96
Mag sec
11.58
delta mag (ΔM)
3.62
Spectral class
F8 (yellow-white)
Pri motion ra
-049
Sec motion ra
Pri motion dec
-043
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
SAO
84016
HIP
77459
Tycho2
2034-00662-1
HD
141529
BD
BD+23 2862
Distance
52.71
Distance ly
171.94
last precise pa
288.9
last precise sep
0.66