01391-2308 B    21

 
 
01H 39M 08.85S -23 07' 41.5" P.A. 265 SEP 2.6 MAG 9.04,12.62 SP G0V DIST. 158.23 PC (516.15 L.Y.)
 
 
Coord 2000
01391-2308
Discov num
B    21
Comp
Coord arcsec 2000
01 39 08.85 -23 07 41.5
Date first
1925
Date last
1991
Obs
4
Pa first
264
Pa last
265
P.A. Now (θ)
265°
Sep first
2.5
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
9.04
Mag sec
12.62
delta mag (ΔM)
3.58
Spectral class
G0V (yellow)
Pri motion ra
-063
Sec motion ra
-066
Pri motion dec
-117
Sec motion dec
-118
Notes
rPM=0.023 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
SAO
167201
HIP
7704
Tycho2
6426-00310-1
HD
10177
CD
CD-23 614
Distance
158.23
Distance ly
516.15
last precise pa
264.9
last precise sep
2.64