01518+1817 COU2557

 
 
01H 51M 47.20S +18 17' 25.0" P.A. 260 SEP 1.2 MAG 7.20,11.50 SP K2III DIST. 105.04 PC (342.64 L.Y.)
 
 
Coord 2000
01518+1817
Discov num
COU2557
Comp
Coord arcsec 2000
01 51 47.20 +18 17 25.0
Date first
1992
Date last
2014
Obs
5
Pa first
255
Pa last
260
P.A. Now (θ)
260°
Sep first
0.7
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
7.20
Mag sec
11.50
delta mag (ΔM)
4.3
Spectral class
K2III (yellow-orange)
Pri motion ra
-036
Sec motion ra
Pri motion dec
-120
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
SAO
92666
HIP
8689
Tycho2
1209-01836-1
HD
11326
BD
BD+17 276
Distance
105.04
Distance ly
342.64
last precise pa
260.1
last precise sep
1.181