12175+2856 STT 245

 
 
12H 17M 30.60S +28 56' 13.6" P.A. 282 SEP 8.4 MAG 5.70,11.20 SP A3IV DIST. 54.95 PC (179.25 L.Y.)
 
 
Coord 2000
12175+2856
Discov num
STT 245
Comp
Coord arcsec 2000
12 17 30.60 +28 56 13.6
Date first
1843
Date last
2016
Obs
23
Pa first
278
Pa last
282
P.A. Now (θ)
282°
Sep first
7.4
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
5.70
Mag sec
11.20
delta mag (ΔM)
5.5
Spectral class
A3IV (white)
Pri motion ra
-034
Sec motion ra
Pri motion dec
+031
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
SAO
82219
HIP
59923
Tycho2
1991-01894-1
HD
106887
HR
4673
BD
BD+29 2275
Distance
54.95
Distance ly
179.25
last precise pa
282
last precise sep
8.389