12216-2220 DON1098

 
 
12H 21M 38.93S -22 19' 52.4" P.A. 104 SEP 5 MAG 10.43,15.40 SP G0/1V
 
 
Coord 2000
12216-2220
Discov num
DON1098
Comp
Coord arcsec 2000
12 21 38.93 -22 19 52.4
Date first
1930
Date last
2000
Obs
4
Pa first
106
Pa last
104
P.A. Now (θ)
104°
Sep first
4.8
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
10.43
Mag sec
15.40
delta mag (ΔM)
4.97
Spectral class
G0/1V (yellow)
Pri motion ra
-003
Sec motion ra
+141
Pri motion dec
+001
Sec motion dec
-037
Notes
rPM=1.022
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
104
Precise sep
5.043
Constellation
Corvus
Tycho2
6108-00166-1
HD
107521
last precise pa
104
last precise sep
5.043