16596-4519 DON 820

 
 
16H 59M 36.42S -45 19' 44.2" P.A. 152 SEP 0.7 MAG 11.00,12.40 SP F5
 
 
Coord 2000
16596-4519
Discov num
DON 820
Comp
Coord arcsec 2000
16 59 36.42 -45 19 44.2
Date first
1930
Date last
1948
Obs
3
Pa first
143
Pa last
152
P.A. Now (θ)
152°
Sep first
0.6
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.00
Mag sec
12.40
delta mag (ΔM)
1.4
Spectral class
F5 (yellow-white)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
Tycho2
8327-00553-1
HD
329243
last precise pa
151.8
last precise sep
0.7