01523-0944 BU  259

 
 
01h 52m 15.84s -09 43' 49.1" P.A. 239 sep 4.8 mag 8.60,10.38 Sp F5 dist. 151.98 pc (495.76 l.y.)
 
 
Coord 2000
01523-0944
Discov num
BU  259
Comp
Coord arcsec 2000
01 52 15.84 -09 43 49.1
Date first
1875
Date last
2016
Obs
23
Pa first
236
Pa last
239
P.A. Now (θ)
239°
Sep first
4.5
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
8.60
Mag sec
10.38
delta mag (ΔM)
1.78
Spectral class
F5 (yellow-white)
Pri motion ra
-003
Sec motion ra
-034
Pri motion dec
-006
Sec motion dec
-029
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
HIP
8729
Tycho2
5278-00959-1
HD
11434
BD
BD-10 392
Distance
151.98
Distance ly
495.76
last precise pa
239.4
last precise sep
4.849
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01523-0944 BU 259 1998 19 237 4.5 8.60 10.38 F5 D 015215.84-094349.1
01523-0944 BU 259 2011 20 239 4.6 8.60 10.38 F5 D 015215.84-094349.1
01523-0944 BU 259 2016 23 239 4.8 8.60 10.38 F5 015215.84-094349.1

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