10074-2000 ARA 664

 
 
10H 07M 27.20S -19 59' 56.8" P.A. 2 SEP 13.3 MAG 10.22,12.44
 
 
Coord 2000
10074-2000
Discov num
ARA 664
Comp
Coord arcsec 2000
10 07 27.20 -19 59 56.8
Date first
1918
Date last
1999
Obs
3
Pa first
359
Pa last
2
P.A. Now (θ)
Sep first
12.8
Sep last
13.3
Sep. Now (ρ)
13.3"
Mag pri
10.22
Mag sec
12.44
delta mag (ΔM)
2.22
Spectral class
Pri motion ra
-027
Sec motion ra
-024
Pri motion dec
+006
Sec motion dec
+012
Notes
rPM=0.243 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
Tycho2
6054-00113-1
last precise pa
2.4
last precise sep
13.28