17255-5604 RST 925

 
 
17H 25M 27.57S -56 04' 19.7" P.A. 255 SEP 0.3 MAG 9.80,11.30 SP G3/5III
 
 
Coord 2000
17255-5604
Discov num
RST 925
Comp
Coord arcsec 2000
17 25 27.57 -56 04 19.7
Date first
1929
Date last
1929
Obs
1
Pa first
255
Pa last
255
P.A. Now (θ)
255°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.80
Mag sec
11.30
delta mag (ΔM)
1.5
Spectral class
G3/5III (yellow)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
SAO
244729
Tycho2
8732-00924-1
HD
157271
last precise pa
254.6
last precise sep
0.33