16186-5133 RST 832 AB (HD 146401)
16h 18m 34.41s -51° 33' 06.8" P.A. 340.00 sep 3.8 mag 9.02,12.00 Sp G8/K0III dist. 2127.66 pc (6940.43 l.y.)
| Coord 2000 |
16186-5133 |
|
Discov num |
RST 832 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 18 34.41 -51 33 06.8 |
|
| Date first |
1928 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
357 |
|
Pa last |
339.8 |
|
P.A. Now (θ) |
339.8° |
|
| Sep first |
3.2 |
|
Sep last |
3.799 |
|
Sep. Now (ρ) |
3.799" |
|
| Mag pri |
9.02 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2.98 |
|
Spectral class |
G8/K0III (yellow) |
|
| Pri motion ra |
+013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
16186-5133 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 146401 |
243588 |
16 18 34 -51 33 07 |
RST 832 AB |
2015 |
5 |
340 |
3.8 |
9.02 |
12.00 |
2.98 |
|
<=== |
| Show |
|
243588 |
16 18 34 -51 33 07 |
HDS 2304 AC |
1991 |
2 |
227 |
16.8 |
9.02 |
12.48 |
3.46 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 146401 |
|
Constellation |
Norma |
|
SAO |
243588 |
|
HIP |
79902 |
|
| Tycho2 |
8323-01321-1 |
|
Gaia DR2 |
5934830344189806464 |
|
HD |
146401 |
|
CD |
CD-51 9987 |
|
| CP |
CP-51 9239 |
|
Distance |
2127.66 |
|
Distance ly |
6940.43 |
|
