18394-3019 RSS 486

 
 
18H 39M 26.24S -30 18' 58.4" P.A. 8 SEP 9.5 MAG 9.78,14.30 SP F0 DIST. 917.43 PC (2992.66 L.Y.)
 
 
Coord 2000
18394-3019
Discov num
RSS 486
Comp
Coord arcsec 2000
18 39 26.24 -30 18 58.4
Date first
1976
Date last
2000
Obs
3
Pa first
7
Pa last
8
P.A. Now (θ)
Sep first
9.9
Sep last
9.5
Sep. Now (ρ)
9.5"
Mag pri
9.78
Mag sec
14.30
delta mag (ΔM)
4.52
Spectral class
F0 (yellow-white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
SAO
210413
HIP
91478
Tycho2
7407-00635-1
CD
CD-3015982
CP
CP-30 5602
Distance
917.43
Distance ly
2992.66
last precise pa
8.2
last precise sep
9.45