18054-3146 B 1349 AB (HD 318927)
18h 05m 26.92s -31° 46' 08.5" P.A. 138.00 sep 1.2 mag 9.61,11.70 Sp F5
| Coord 2000 |
18054-3146 |
|
Discov num |
B 1349 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 05 26.92 -31 46 08.5 |
|
| Date first |
1930 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
147 |
|
Pa last |
138.1 |
|
P.A. Now (θ) |
138.1° |
|
| Sep first |
1.2 |
|
Sep last |
1.229 |
|
Sep. Now (ρ) |
1.229" |
|
| Mag pri |
9.61 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
2.09 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-039 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
18054-3146 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 318927 |
|
18 05 27 -31 46 08 |
B 1349 AB |
2016 |
4 |
138 |
1.2 |
9.61 |
11.70 |
2.09 |
|
<=== |
| Show |
|
|
18 05 27 -31 46 08 |
B 1349 AC |
2015 |
5 |
294 |
5.8 |
9.61 |
14.10 |
4.49 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 318927 |
|
Constellation |
Sagittarius |
|
Tycho2 |
7391-00972-1 |
|
Gaia DR2 |
4043091726454698880 |
|
| HD |
318927 |
|