01337-1213 HWE 4 AC
01h 33m 42.39s -12° 12' 46.1" P.A. 257.00 sep 61.5 mag 9.23,12.25 Sp G3V dist. 66.62 pc (217.31 l.y.)
| Coord 2000 |
01337-1213 |
|
Discov num |
HWE 4 |
|
Comp |
AC |
|
Coord arcsec 2000 |
01 33 42.39 -12 12 46.1 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
257 |
|
Pa last |
256.6 |
|
P.A. Now (θ) |
256.6° |
|
| Sep first |
61.3 |
|
Sep last |
61.5 |
|
Sep. Now (ρ) |
61.5" |
|
| Mag pri |
9.23 |
|
Mag sec |
12.25 |
|
delta mag (ΔM) |
3.02 |
|
Spectral class |
G3V (yellow) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
Z
(Parallax indicates components are physical) |
|
This double is physical.
01337-1213 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 9575 |
147882 |
01 33 42 -12 12 46 |
HWE 4 AB |
2016 |
59 |
335 |
0.9 |
9.23 |
9.31 |
0.08 |
Y |
|
| Show |
|
147882 |
01 33 42 -12 12 46 |
HWE 4 AC |
2016 |
4 |
257 |
61.5 |
9.23 |
12.25 |
3.02 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cetus |
|
SAO |
147882 |
|
HIP |
7274 |
|
Tycho2 |
5279-00225-1 |
|
| HD |
9575 |
|
BD |
BD-12 286 |
|
Distance |
66.62 |
|
Distance ly |
217.31 |
|
