16393-4026 RST1893

 
 
16H 39M 20.61S -40 26' 15.0" P.A. 272 SEP 0.2 MAG 10.80,11.00 SP F2V
 
 
Coord 2000
16393-4026
Discov num
RST1893
Comp
Coord arcsec 2000
16 39 20.61 -40 26 15.0
Date first
1935
Date last
1945
Obs
2
Pa first
270
Pa last
272
P.A. Now (θ)
272°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.80
Mag sec
11.00
delta mag (ΔM)
0.2
Spectral class
F2V (yellow-white)
Pri motion ra
-033
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
227010
Tycho2
7858-01338-1
HD
149896
last precise pa
271.6
last precise sep
0.22