16517-3009 B   320

 
 
16H 51M 40.28S -30 09' 19.0" P.A. 238 SEP 1.2 MAG 10.30,10.45 SP F5
 
 
Coord 2000
16517-3009
Discov num
B   320
Comp
Coord arcsec 2000
16 51 40.28 -30 09 19.0
Date first
1927
Date last
1991
Obs
6
Pa first
233
Pa last
238
P.A. Now (θ)
238°
Sep first
1.4
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
10.30
Mag sec
10.45
delta mag (ΔM)
0.15
Spectral class
F5 (yellow-white)
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
208104
Tycho2
7359-00589-2
last precise pa
237.6
last precise sep
1.222