00143-2134 ARA1601

 
 
00h 14m 20.24s -21 34' 15.6" P.A. 175 sep 11.5 mag 9.28,12.60 Sp F4V
 
 
Coord 2000
00143-2134
Discov num
ARA1601
Comp
Coord arcsec 2000
00 14 20.24 -21 34 15.6
Date first
1921
Date last
2010
Obs
6
Pa first
172
Pa last
175
P.A. Now (θ)
175°
Sep first
11.8
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
9.28
Mag sec
12.60
delta mag (ΔM)
3.32
Spectral class
F4V (yellow-white)
Pri motion ra
+026
Sec motion ra
+022
Pri motion dec
+048
Sec motion dec
+048
Notes
rPM=0.073 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
175
Precise sep
11.54
Cdsa2 id
ARA 1601
Constellation
Cetus
SAO
166136
Tycho2
5845-00091-1
HD
1001
Ra deg
0.23895555555555556
De deg
-21.571
last precise pa
175
last precise sep
11.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00143-2134 ARA1601 2000 4 176 11.3 9.28 12.60 D 001420.24-213415.6
00143-2134 ARA1601 2010 6 175 11.5 9.28 12.60 F4V 001420.24-213415.6

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