09212-1216 J  2899

 
 
09H 21M 05.92S -12 15' 53.4" P.A. 210 SEP 7.6 MAG 10.10,12.70
 
 
Coord 2000
09212-1216
Discov num
J  2899
Comp
Coord arcsec 2000
09 21 05.92 -12 15 53.4
Date first
1902
Date last
2010
Obs
6
Pa first
212
Pa last
210
P.A. Now (θ)
210°
Sep first
7.1
Sep last
7.6
Sep. Now (ρ)
7.6"
Mag pri
10.10
Mag sec
12.70
delta mag (ΔM)
2.6
Spectral class
Pri motion ra
+063
Sec motion ra
+055
Pri motion dec
-038
Sec motion dec
-055
Notes
rPM=0.242 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
Tycho2
5467-00170-1
last precise pa
209.6
last precise sep
7.6