02260-1520 H 3  80AB (AB Cet)

 
 
02h 26m 00.38s -15 20' 28.0" P.A. 296 sep 12.2 mag 5.88,9.10 Sp A6VpSrCr dist. 77.04 pc (251.3 l.y.)
 
 
Coord 2000
02260-1520
Discov num
H 3  80
Comp
AB
Coord arcsec 2000
02 26 00.38 -15 20 28.0
Date first
1782
Date last
2015
Obs
25
Pa first
292
Pa last
296
P.A. Now (θ)
296°
Sep first
11.3
Sep last
12.2
Sep. Now (ρ)
12.2"
Mag pri
5.88
Mag sec
9.10
delta mag (ΔM)
3.22
Spectral class
A6VpSrCr (white)
Pri motion ra
-044
Sec motion ra
-044
Pri motion dec
-054
Sec motion dec
-054
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
02260-1520 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show AB Cet 148386 02260-1520 H 3 80 AB 1782 2015 25 296 12.2 5.88 9.10 3.22 <===
Show 02260-1520 H 3 80 AC 1902 2015 11 30 110.4 5.88 10.54 4.66
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.4
Precise sep
12.242
Var name
AB Cet
Constellation
Cetus
SAO
148386
HIP
11348
Tycho2
5860-02588-1
Gaia DR2
53700068992
HD
15144
HR
710
BD
BD-15 426
Distance
77.04
Distance ly
251.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02260-1520 H 3 80 AB 2003 21 296 11.9 5.88 9.10 A6VpSrCr N D 022600.38-152028.0
02260-1520 H 3 80 AB 2012 23 295 12.1 5.88 9.10 A6VpSrCr N 022600.38-152028.0
02260-1520 H 3 80 AB 2015 25 296 12.2 5.88 9.10 A6VpSrCr N 022600.38-152028.0

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