02342-3131 HDS 337 Aa,Ab
02h 34m 10.54s -31° 31' 25.6" P.A. 299.00 sep 0.1 mag 8.08,8.90 Sp A9V dist. 101.94 pc (332.53 l.y.)
| Coord 2000 |
02342-3131 |
|
Discov num |
HDS 337 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
02 34 10.54 -31 31 25.6 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
2 |
|
| Pa first |
290 |
|
Pa last |
298.6 |
|
P.A. Now (θ) |
298.6° |
|
| Sep first |
0.2 |
|
Sep last |
0.145 |
|
Sep. Now (ρ) |
0.145" |
|
| Mag pri |
8.08 |
|
Mag sec |
8.90 |
|
delta mag (ΔM) |
0.82 |
|
Spectral class |
A9V (white) |
|
| Pri motion ra |
-021 |
|
Sec motion ra |
|
|
| Pri motion dec |
-031 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
02342-3131 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
193774 |
02 34 11 -31 31 26 |
HDS 337 Aa,Ab |
2021 |
2 |
299 |
0.1 |
8.08 |
8.90 |
0.82 |
|
<=== |
| Show |
HD 16087 |
193774 |
02 34 11 -31 31 26 |
HJ 3509 AB |
2017 |
11 |
59 |
23.2 |
7.63 |
11.34 |
3.71 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Fornax |
|
SAO |
193774 |
|
HIP |
11950 |
|
Tycho2 |
7010-00892-1 |
|
| Gaia DR2 |
5064048711530926720 |
|
HD |
16087 |
|
CD |
CD-32 934 |
|
CP |
CP-32 271 |
|
| Distance |
101.94 |
|
Distance ly |
332.53 |
|