01578-2154 BIL   2 (DK Cet)

 
 
01h 57m 48.91s -21 54' 04.9" P.A. 355 sep 0.2 mag 8.00, Sp G4V dist. 40.9 pc (133.42 l.y.)
 
 
Coord 2000
01578-2154
Discov num
BIL   2
Comp
Coord arcsec 2000
01 57 48.91 -21 54 04.9
Date first
2004
Date last
2004
Obs
1
Pa first
355
Pa last
355
P.A. Now (θ)
355°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.00
Mag sec
delta mag (ΔM)
Spectral class
G4V (yellow)
Pri motion ra
+104
Sec motion ra
Pri motion dec
-051
Sec motion dec
Notes
W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
355
Precise sep
0.15
Var name
DK Cet
Constellation
Cetus
SAO
167434
HIP
9141
Tycho2
5858-00364-1
HD
12039
BD
BD-22 325
CD
CD-22 656
CP
CP-22 196
Distance
40.9
Distance ly
133.42
last precise pa
355
last precise sep
0.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01578-2154 BIL 2 2004 1 355 0.2 8.00   G4V D 015748.91-215404.9

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