01459-8018 HDS 234

 
 
01h 45m 53.89s -80 18' 00.6" P.A. 235 sep 2.8 mag 9.72,11.81 Sp K5 dist. 33.42 pc (109.02 l.y.)
 
 
Coord 2000
01459-8018
Discov num
HDS 234
Comp
Coord arcsec 2000
01 45 53.89 -80 18 00.6
Date first
1991
Date last
2015
Obs
3
Pa first
228
Pa last
235
P.A. Now (θ)
235°
Sep first
2.7
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
9.72
Mag sec
11.81
delta mag (ΔM)
2.09
Spectral class
K5 (yellow-orange)
Pri motion ra
+185
Sec motion ra
+179
Pri motion dec
+212
Sec motion dec
+212
Notes
rPM=0.021 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
234.5
Precise sep
2.846
Constellation
Hydrus
HIP
8224
Tycho2
9356-00275-1
Gaia DR2
64075939200
CD
CD-80 56
CP
CP-80 34
Distance
33.42
Distance ly
109.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01459-8018 HDS 234 1991 2 228 2.7 9.72 11.81 K5 014553.89-801800.6
01459-8018 HDS 234 2015 3 235 2.8 9.72 11.81 K5 014553.89-801800.6

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