16012-4632 SEE 254 AB (HD 143235)
16h 01m 10.20s -46° 32' 18.3" P.A. 234.00 sep 0.7 mag 7.93,9.13 Sp F6V dist. 110.86 pc (361.63 l.y.)
| Coord 2000 |
16012-4632 |
|
Discov num |
SEE 254 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 01 10.20 -46 32 18.3 |
|
| Date first |
1897 |
|
Date last |
2021 |
|
Obs |
24 |
|
| Pa first |
194 |
|
Pa last |
234.2 |
|
P.A. Now (θ) |
234.2° |
|
| Sep first |
1.1 |
|
Sep last |
0.652 |
|
Sep. Now (ρ) |
0.652" |
|
| Mag pri |
7.93 |
|
Mag sec |
9.13 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
F6V (yellow-white) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-044 |
|
Sec motion dec |
-044 |
|
| Notes |
|
|
Nature of this double is uncertain.
16012-4632 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
226444 |
16 01 10 -46 32 18 |
SEE 254 Aa,Ab |
2021 |
5 |
356 |
0.1 |
8.30 |
9.30 |
1.00 |
|
|
| Show |
HD 143235 |
226444 |
16 01 10 -46 32 18 |
SEE 254 AB |
2021 |
24 |
234 |
0.7 |
7.93 |
9.13 |
1.20 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 143235 |
|
Constellation |
Norma |
|
SAO |
226444 |
|
HIP |
78475 |
|
| Tycho2 |
8310-00714-1 |
|
Gaia DR2 |
5985053286534708480 |
|
HD |
143235 |
|
CD |
CD-4610512 |
|
| CP |
CP-46 7808 |
|
Distance |
110.86 |
|
Distance ly |
361.63 |
|
