18426-3858 SKF2069

 
 
18H 42M 33.79S -38 57' 32.7" P.A. 182 SEP 12.4 MAG 10.28,10.80 SP A5
 
 
Coord 2000
18426-3858
Discov num
SKF2069
Comp
Coord arcsec 2000
18 42 33.79 -38 57 32.7
Date first
1903
Date last
2010
Obs
9
Pa first
181
Pa last
182
P.A. Now (θ)
182°
Sep first
12.9
Sep last
12.4
Sep. Now (ρ)
12.4"
Mag pri
10.28
Mag sec
10.80
delta mag (ΔM)
0.52
Spectral class
A5 (white)
Pri motion ra
+006
Sec motion ra
+003
Pri motion dec
-008
Sec motion dec
-008
Notes
rPM=0.3
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Austrina
Tycho2
7915-01609-1
HD
172537
last precise pa
181.6
last precise sep
12.37