01157-1825 HDS 164

 
 
01h 15m 42.45s -18 24' 58.1" P.A. 141 sep 0.8 mag 8.68,12.17 Sp G0V dist. 106.72 pc (348.12 l.y.)
 
 
Coord 2000
01157-1825
Discov num
HDS 164
Comp
Coord arcsec 2000
01 15 42.45 -18 24 58.1
Date first
1991
Date last
2011
Obs
4
Pa first
142
Pa last
141
P.A. Now (θ)
141°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
8.68
Mag sec
12.17
delta mag (ΔM)
3.49
Spectral class
G0V (yellow)
Pri motion ra
-024
Sec motion ra
Pri motion dec
-043
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
141.1
Precise sep
0.839
Constellation
Cetus
SAO
147698
HIP
5892
Tycho2
5851-00215-1
HD
7594
BD
BD-19 208
Distance
106.72
Distance ly
348.12
last precise pa
141.1
last precise sep
0.839
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01157-1825 HDS 164 1991 1 142 0.8 8.68 12.17 G0V 011542.45-182458.1
01157-1825 HDS 164 2010 2 142 0.8 8.68 12.17 G0V D 011542.45-182458.1
01157-1825 HDS 164 2011 4 141 0.8 8.68 12.17 G0V 011542.45-182458.1

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