01316-5322 HJ 3444AB,C

 
 
01H 31M 35.29S -53 22' 10.1" P.A. 7 SEP 39 MAG 8.01,11.20 SP F5 DIST. 101.52 PC (331.16 L.Y.)
 
 
Coord 2000
01316-5322
Discov num
HJ 3444
Comp
AB,C
Coord arcsec 2000
01 31 35.29 -53 22 10.1
Date first
1836
Date last
2000
Obs
9
Pa first
3
Pa last
7
P.A. Now (θ)
Sep first
40.0
Sep last
39.0
Sep. Now (ρ)
39"
Mag pri
8.01
Mag sec
11.20
delta mag (ΔM)
3.19
Spectral class
F5 (yellow-white)
Pri motion ra
+089
Sec motion ra
+079
Pri motion dec
+036
Sec motion dec
+032
Notes
rPM=0.112 (< 0.3, Physical double)
This double is physical.
 
 
01316-5322 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 232450 01316-5322 I 264 AB 1898 2013 43 28 0.9 8.36 8.84 0.48 Y
Show 232450 01316-5322 HJ 3444 AB,C 1836 2000 9 7 39.0 8.01 11.20 3.19 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
SAO
232450
HIP
7111
Tycho2
8475-01039-1
HD
9438
CP
CP-54 342
Distance
101.52
Distance ly
331.16
last precise pa
6.5
last precise sep
38.99