18503-4509 HDS 2671 (HD 173946)
18h 50m 19.64s -45° 08' 35.0" P.A. 299.00 sep 14.5 mag 9.95,11.75 Sp F0V dist. 3333.33 pc (10873.32 l.y.)
| Coord 2000 |
18503-4509 |
|
Discov num |
HDS2671 |
|
Comp |
|
|
Coord arcsec 2000 |
18 50 19.64 -45 08 35.0 |
|
| Date first |
1900 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
298 |
|
Pa last |
298.5 |
|
P.A. Now (θ) |
298.5° |
|
| Sep first |
14.6 |
|
Sep last |
14.546 |
|
Sep. Now (ρ) |
14.546" |
|
| Mag pri |
9.95 |
|
Mag sec |
11.75 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
F0V (yellow-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=0.547
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 173946 |
|
Constellation |
Corona Austrina |
|
HIP |
92441 |
|
Tycho2 |
8373-01252-1 |
|
| Gaia DR2 |
6711803431352651520 |
|
HD |
173946 |
|
CD |
CD-4512791 |
|
CP |
CP-45 9487 |
|
| Distance |
3333.33 |
|
Distance ly |
10873.32 |
|
