20455-0332 AHD  29

 
 
20H 45M 29.15S -03 31' 43.2" P.A. 136 SEP 20.9 MAG 12.20,12.50 SP K6V+K7V
 
 
Coord 2000
20455-0332
Discov num
AHD  29
Comp
Coord arcsec 2000
20 45 29.15 -03 31 43.2
Date first
1895
Date last
2010
Obs
8
Pa first
137
Pa last
136
P.A. Now (θ)
136°
Sep first
20.8
Sep last
20.9
Sep. Now (ρ)
20.9"
Mag pri
12.20
Mag sec
12.50
delta mag (ΔM)
0.3
Spectral class
K6V+K7V (yellow-orange/yellow-orange)
Pri motion ra
-004
Sec motion ra
-001
Pri motion dec
-041
Sec motion dec
-034
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquarius
last precise pa
136.4
last precise sep
20.87