18028-7532 HLN  45

 
 
18H 02M 48.00S -75 31' 52.0" P.A. 180 SEP 4.3 MAG 10.47,14.50 SP K0
 
 
Coord 2000
18028-7532
Discov num
HLN  45
Comp
Coord arcsec 2000
18 02 48.00 -75 31 52.0
Date first
1969
Date last
2010
Obs
5
Pa first
182
Pa last
180
P.A. Now (θ)
180°
Sep first
4.9
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
10.47
Mag sec
14.50
delta mag (ΔM)
4.03
Spectral class
K0 (yellow-orange)
Pri motion ra
-016
Sec motion ra
Pri motion dec
-079
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Apus
Tycho2
9445-01046-1
last precise pa
179.9
last precise sep
4.29