18314-3315 COO 226 (HD 170519)
18h 31m 22.04s -33° 14' 50.5" P.A. 193.00 sep 12.6 mag 9.31,11.80 Sp K0/1III
| Coord 2000 |
18314-3315 |
|
Discov num |
COO 226 |
|
Comp |
|
|
Coord arcsec 2000 |
18 31 22.04 -33 14 50.5 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
172 |
|
Pa last |
193.4 |
|
P.A. Now (θ) |
193.4° |
|
| Sep first |
9.6 |
|
Sep last |
12.595 |
|
Sep. Now (ρ) |
12.595" |
|
| Mag pri |
9.31 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
2.49 |
|
Spectral class |
K0/1III (yellow-orange) |
|
| Pri motion ra |
+048 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+015 |
|
Sec motion dec |
-015 |
|
| Notes |
Y
(Parallax indicates components are non-physical) |
|
rPM=1.126
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 170519 |
|
Constellation |
Sagittarius |
|
SAO |
210265 |
|
Tycho2 |
7398-02218-1 |
|
| Gaia DR2 |
4044946327649862656 |
|
HD |
170519 |
|
