20593-0812 AHD  31

 
 
20H 59M 15.95S -08 11' 57.6" P.A. 161 SEP 10.6 MAG 9.80,11.80 SP F8V+K0V
 
 
Coord 2000
20593-0812
Discov num
AHD  31
Comp
Coord arcsec 2000
20 59 15.95 -08 11 57.6
Date first
1895
Date last
2014
Obs
7
Pa first
161
Pa last
161
P.A. Now (θ)
161°
Sep first
9.6
Sep last
10.6
Sep. Now (ρ)
10.6"
Mag pri
9.80
Mag sec
11.80
delta mag (ΔM)
2
Spectral class
F8V+K0V (yellow-white/yellow-orange)
Pri motion ra
+016
Sec motion ra
+017
Pri motion dec
+003
Sec motion dec
+000
Notes
rPM=0.186 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquarius
Tycho2
5770-00957-1
HD
199726
last precise pa
161.1
last precise sep
10.58