01247-1540 HDS 182

 
 
01h 24m 39.91s -15 39' 37.5" P.A. 211 sep 0.3 mag 6.43,9.03 Sp G8III/IV dist. 118.62 pc (386.94 l.y.)
 
 
Coord 2000
01247-1540
Discov num
HDS 182
Comp
Coord arcsec 2000
01 24 39.91 -15 39 37.5
Date first
1991
Date last
2015
Obs
4
Pa first
203
Pa last
211
P.A. Now (θ)
211°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
6.43
Mag sec
9.03
delta mag (ΔM)
2.6
Spectral class
G8III/IV (yellow)
Pri motion ra
+030
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
SAO
147793
HIP
6589
Tycho2
5852-02147-1
HD
8589
HR
405
BD
BD-16 237
Distance
118.62
Distance ly
386.94
last precise pa
211.2
last precise sep
0.272
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01247-1540 HDS 182 1991 1 203 0.2 6.43 9.03 G8III/IV 012439.91-153937.5
01247-1540 HDS 182 2010 2 207 0.3 6.43 9.03 G8III/IV D 012439.91-153937.5
01247-1540 HDS 182 2015 4 211 0.3 6.43 9.03 G8III/IV 012439.91-153937.5

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