02004-0831 ARN  29AD

 
 
02h 00m 26.77s -08 31' 25.8" P.A. 26 sep 369.3 mag 5.66,10.13 Sp M3III dist. 145.99 pc (476.22 l.y.)
 
 
Coord 2000
02004-0831
Discov num
ARN  29
Comp
AD
Coord arcsec 2000
02 00 26.77 -08 31 25.8
Date first
1891
Date last
2011
Obs
8
Pa first
28
Pa last
26
P.A. Now (θ)
26°
Sep first
372.5
Sep last
369.3
Sep. Now (ρ)
369.3"
Mag pri
5.66
Mag sec
10.13
delta mag (ΔM)
4.47
Spectral class
M3III (red)
Pri motion ra
+086
Sec motion ra
-007
Pri motion dec
-020
Sec motion dec
+000
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
02004-0831 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show AR Cet 129624 02004-0831 HJ 3476 AB 1891 1999 9 200 63.0 5.66 11.39 5.73
Show 129624 02004-0831 STU 15 AC 1988 2011 7 61 384.1 5.66 7.03 1.37
Show 129624 02004-0831 ARN 29 AD 1891 2011 8 26 369.3 5.66 10.13 4.47 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
AR Cet
Constellation
Cetus
SAO
129624
HIP
9372
Tycho2
5278-01494-1
HD
12292
HR
587
BD
BD-09 380
Distance
145.99
Distance ly
476.22
last precise pa
26.3
last precise sep
369.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02004-0831 ARN 29 AD 2002 6 28 370.3 5.66 10.13 D 020026.77-083125.8
02004-0831 ARN 29 AD 2011 7 26 369.3 5.66 10.13 N D 020026.77-083125.8

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