04319-1238 TOK 487

 
 
04H 31M 56.98S -12 37' 57.5" P.A. 290 SEP 659.4 MAG 7.22,18.10 SP F6V DIST. 55.59 PC (181.33 L.Y.)
 
 
Coord 2000
04319-1238
Discov num
TOK 487
Comp
Coord arcsec 2000
04 31 56.98 -12 37 57.5
Date first
1980
Date last
2010
Obs
3
Pa first
290
Pa last
290
P.A. Now (θ)
290°
Sep first
659.8
Sep last
659.4
Sep. Now (ρ)
659.4"
Mag pri
7.22
Mag sec
18.10
delta mag (ΔM)
10.88
Spectral class
F6V (yellow-white)
Pri motion ra
+108
Sec motion ra
+119
Pri motion dec
+002
Sec motion dec
-011
Notes
rPM=0.142 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
SAO
149706
HIP
21143
Tycho2
5320-01845-1
HD
28807
BD
BD-12 915
Distance
55.59
Distance ly
181.33
last precise pa
289.7
last precise sep
659.42