10289-1927 ARA 411

 
 
10H 28M 56.17S -19 26' 52.0" P.A. 329 SEP 12.7 MAG 11.04,10.78
 
 
Coord 2000
10289-1927
Discov num
ARA 411
Comp
Coord arcsec 2000
10 28 56.17 -19 26 52.0
Date first
1916
Date last
2016
Obs
10
Pa first
328
Pa last
329
P.A. Now (θ)
329°
Sep first
12.0
Sep last
12.7
Sep. Now (ρ)
12.7"
Mag pri
11.04
Mag sec
10.78
delta mag (ΔM)
0.26
Spectral class
Pri motion ra
-098
Sec motion ra
-103
Pri motion dec
+025
Sec motion dec
+030
Notes
rPM=0.066 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
329
Precise sep
12.67
Constellation
Hydra
last precise pa
329
last precise sep
12.67