01316-1901 HJ 2052

 
 
01h 31m 33.96s -19 01' 22.8" P.A. 114 sep 80.5 mag 6.86,7.47 Sp A7III+K0 dist. 79.87 pc (260.54 l.y.)
 
 
Coord 2000
01316-1901
Discov num
HJ 2052
Comp
Coord arcsec 2000
01 31 33.96 -19 01 22.8
Date first
1830
Date last
2012
Obs
22
Pa first
121
Pa last
114
P.A. Now (θ)
114°
Sep first
80.0
Sep last
80.5
Sep. Now (ρ)
80.5"
Mag pri
6.86
Mag sec
7.47
delta mag (ΔM)
0.61
Spectral class
A7III+K0 (white/yellow-orange)
Pri motion ra
-014
Sec motion ra
+020
Pri motion dec
-038
Sec motion dec
-008
Notes
N Y (See Notes, Parallax indicates components are non-physical)
rPM=1.12
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
114
Precise sep
80.5
Constellation
Cetus
SAO
147861
HIP
7108
Tycho2
5854-02046-1
HD
9336
BD
BD-19 262
Distance
79.87
Distance ly
260.54
last precise pa
114
last precise sep
80.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01316-1901 HJ 2052 2001 18 115 80.0 6.86 7.47 A7III K0 NYD 013133.96-190122.8
01316-1901 HJ 2052 2010 19 114 81.0 6.86 7.47 A7III K0 NYD 013133.96-190122.8
01316-1901 HJ 2052 2012 21 114 80.5 6.86 7.47 A7III K0 NY 013133.96-190122.8

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