01316-5322 HJ 3444 AB,C (HD 9438)
01h 31m 35.29s -53° 22' 10.1" P.A. 7.00 sep 39.0 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 |
6.5 |
|
P.A. Now (θ) |
6.5° |
|
| Sep first |
40.0 |
|
Sep last |
38.99 |
|
Sep. Now (ρ) |
38.99" |
|
| 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 |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
232450 |
01 31 35 -53 22 10 |
I 264 AB |
2021 |
47 |
24 |
0.8 |
8.36 |
8.84 |
0.48 |
Y |
|
| Show |
HD 9438 |
232450 |
01 31 35 -53 22 10 |
HJ 3444 AB,C |
2000 |
9 |
7 |
39.0 |
8.01 |
11.20 |
3.19 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 9438 |
|
Constellation |
Eridanus |
|
SAO |
232450 |
|
HIP |
7111 |
|
| Tycho2 |
8475-01039-1 |
|
Gaia DR2 |
4915790460562750720 |
|
HD |
9438 |
|
CP |
CP-54 342 |
|
| Distance |
101.52 |
|
Distance ly |
331.16 |
|
