18000-3904 B 925 (HD 163819)
17h 59m 58.07s -39° 03' 46.6" P.A. 268.00 sep 5.0 mag 7.36,11.00 Sp G8/K0III
| Coord 2000 |
18000-3904 |
|
Discov num |
B 925 |
|
Comp |
|
|
Coord arcsec 2000 |
17 59 58.07 -39 03 46.6 |
|
| Date first |
1927 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
269 |
|
Pa last |
268.3 |
|
P.A. Now (θ) |
268.3° |
|
| Sep first |
4.9 |
|
Sep last |
5.028 |
|
Sep. Now (ρ) |
5.028" |
|
| Mag pri |
7.36 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
3.64 |
|
Spectral class |
G8/K0III (yellow) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 163819 |
|
Constellation |
Corona Austrina |
|
SAO |
209564 |
|
Tycho2 |
7886-00158-1 |
|
| Gaia DR2 |
4035773548848665344 |
|
HD |
163819 |
|
