01414-7909 HJ 3467AB (Tau1 Hyi)

 
 
01h 41m 21.29s -79 08' 53.7" P.A. 351 sep 16 mag 6.33,12.20 Sp G6-8III dist. 120.77 pc (393.95 l.y.)
 
 
Coord 2000
01414-7909
Discov num
HJ 3467
Comp
AB
Coord arcsec 2000
01 41 21.29 -79 08 53.7
Date first
1835
Date last
2000
Obs
5
Pa first
346
Pa last
351
P.A. Now (θ)
351°
Sep first
15.0
Sep last
16.0
Sep. Now (ρ)
16"
Mag pri
6.33
Mag sec
12.20
delta mag (ΔM)
5.87
Spectral class
G6-8III (yellow)
Pri motion ra
+060
Sec motion ra
+061
Pri motion dec
+022
Sec motion dec
+020
Notes
N W (See Notes, )
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
01414-7909 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 255806 01414-7909 HDS 223 Aa,Ab 1991 2017 4 105 0.2 6.58 8.69 2.11
Show Tau1 Hyi 255806 01414-7909 HJ 3467 AB 1835 2000 5 351 16.0 6.33 12.20 5.87 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
350.6
Precise sep
16.04
Name
Tau1 Hyi
Cdsa2 id
HJ 3467 AB
Constellation
Hydrus
SAO
255806
HIP
7879
Tycho2
9356-00723-1
HD
10859
HR
516
GC
2111
CP
CP-79 44
Bayer
Tau 1 Hydri
Bayer name
Tau1 Hyi
Ra deg
1.6892472222222223
De deg
-79.14825
Distance
120.77
Distance ly
393.95
last precise pa
350.6
last precise sep
16.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01414-7909 HJ 3467 AB 2000 4 351 16.0 6.33 12.20 G6-8III N D 014121.29-790853.7

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