17554-1843 RST3136

 
 
17H 55M 26.48S -18 42' 23.1" P.A. 356 SEP 1.4 MAG 10.17,13.10 SP G5
 
 
Coord 2000
17554-1843
Discov num
RST3136
Comp
Coord arcsec 2000
17 55 26.48 -18 42 23.1
Date first
1935
Date last
1940
Obs
2
Pa first
355
Pa last
356
P.A. Now (θ)
356°
Sep first
1.5
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.17
Mag sec
13.10
delta mag (ΔM)
2.93
Spectral class
G5 (yellow)
Pri motion ra
+020
Sec motion ra
Pri motion dec
-026
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6254-00414-1
HD
312335
last precise pa
355.7
last precise sep
1.44