18243-3914 B  1357

 
 
18H 24M 20.87S -39 14' 05.8" P.A. 303 SEP 4.7 MAG 9.48,13.30 SP K1III
 
 
Coord 2000
18243-3914
Discov num
B  1357
Comp
Coord arcsec 2000
18 24 20.87 -39 14 05.8
Date first
1904
Date last
1944
Obs
3
Pa first
306
Pa last
303
P.A. Now (θ)
303°
Sep first
5.1
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
9.48
Mag sec
13.30
delta mag (ΔM)
3.82
Spectral class
K1III (yellow-orange)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Austrina
Tycho2
7901-00637-1
HD
168994
last precise pa
303.1
last precise sep
4.74