12399-1811 RST2808

 
 
12H 39M 55.00S -18 11' 05.3" P.A. 16 SEP 2.9 MAG 8.40,13.10 SP K0III
 
 
Coord 2000
12399-1811
Discov num
RST2808
Comp
Coord arcsec 2000
12 39 55.00 -18 11 05.3
Date first
1935
Date last
1987
Obs
3
Pa first
15
Pa last
16
P.A. Now (θ)
16°
Sep first
2.6
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
8.40
Mag sec
13.10
delta mag (ΔM)
4.7
Spectral class
K0III (yellow-orange)
Pri motion ra
+049
Sec motion ra
Pri motion dec
-026
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corvus
SAO
157427
Tycho2
6107-00882-1
HD
110095
last precise pa
16
last precise sep
2.93