02316-2730 B    38

 
 
02H 31M 33.63S -27 30' 16.4" P.A. 259 SEP 1.5 MAG 7.67,10.25 SP A2 DIST. 135.87 PC (443.21 L.Y.)
 
 
Coord 2000
02316-2730
Discov num
B    38
Comp
Coord arcsec 2000
02 31 33.63 -27 30 16.4
Date first
1925
Date last
1996
Obs
12
Pa first
251
Pa last
259
P.A. Now (θ)
259°
Sep first
1.0
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
7.67
Mag sec
10.25
delta mag (ΔM)
2.58
Spectral class
A2 (white)
Pri motion ra
+045
Sec motion ra
+049
Pri motion dec
+018
Sec motion dec
+018
Notes
rPM=0.077 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Fornax
SAO
167853
HIP
11744
Tycho2
6436-01750-1
HD
15783
CD
CD-28 800
CP
CP-28 231
Distance
135.87
Distance ly
443.21
last precise pa
258.9
last precise sep
1.516