16198-4325 DON 790

 
 
16H 19M 45.84S -43 24' 58.7" P.A. 228 SEP 0.7 MAG 11.00,11.22 SP F2/3V
 
 
Coord 2000
16198-4325
Discov num
DON 790
Comp
Coord arcsec 2000
16 19 45.84 -43 24 58.7
Date first
1930
Date last
1991
Obs
3
Pa first
226
Pa last
228
P.A. Now (θ)
228°
Sep first
0.3
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.00
Mag sec
11.22
delta mag (ΔM)
0.22
Spectral class
F2/3V (yellow-white)
Pri motion ra
-010
Sec motion ra
-010
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Norma
Tycho2
7864-01247-1
HD
146747
last precise pa
227.8
last precise sep
0.66