18474-3133 PRO 211 (HD 173573)
18h 47m 21.78s -31° 32' 53.1" P.A. 186.00 sep 7.4 mag 9.38,11.40 Sp A0V
| Coord 2000 |
18474-3133 |
|
Discov num |
PRO 211 |
|
Comp |
|
|
Coord arcsec 2000 |
18 47 21.78 -31 32 53.1 |
|
| Date first |
1910 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
197 |
|
Pa last |
186.3 |
|
P.A. Now (θ) |
186.3° |
|
| Sep first |
6.2 |
|
Sep last |
7.409 |
|
Sep. Now (ρ) |
7.409" |
|
| Mag pri |
9.38 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
2.02 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 173573 |
|
Constellation |
Sagittarius |
|
SAO |
210574 |
|
Tycho2 |
7408-01349-1 |
|
| Gaia DR2 |
6736994960759800448 |
|
HD |
173573 |
|
