12168-2100 DON 519

 
 
12H 16M 50.35S -21 00' 17.4" P.A. 114 SEP 0.4 MAG 10.40,11.80 SP F5V
 
 
Coord 2000
12168-2100
Discov num
DON 519
Comp
Coord arcsec 2000
12 16 50.35 -21 00 17.4
Date first
1930
Date last
1940
Obs
2
Pa first
114
Pa last
114
P.A. Now (θ)
114°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.40
Mag sec
11.80
delta mag (ΔM)
1.4
Spectral class
F5V (yellow-white)
Pri motion ra
-025
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corvus
SAO
180641
Tycho2
6108-01210-1
HD
106787
last precise pa
114.4
last precise sep
0.38