17123-5523 HDS2430

 
 
17H 12M 19.94S -55 23' 21.8" P.A. 121 SEP 13.6 MAG 9.12,12.35 SP F2V DIST. 184.84 PC (602.95 L.Y.)
 
 
Coord 2000
17123-5523
Discov num
HDS2430
Comp
Coord arcsec 2000
17 12 19.94 -55 23 21.8
Date first
1923
Date last
2001
Obs
6
Pa first
129
Pa last
121
P.A. Now (θ)
121°
Sep first
14.6
Sep last
13.6
Sep. Now (ρ)
13.6"
Mag pri
9.12
Mag sec
12.35
delta mag (ΔM)
3.23
Spectral class
F2V (yellow-white)
Pri motion ra
-003
Sec motion ra
-002
Pri motion dec
-034
Sec motion dec
-033
Notes
W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
SAO
244510
HIP
84157
Tycho2
8731-00254-1
HD
155054
CP
CP-55 7939
Distance
184.84
Distance ly
602.95
last precise pa
120.6
last precise sep
13.558