17323-3028 HLD 29 (HD 158759)
17h 32m 17.78s -30° 27' 39.4" P.A. 227.00 sep 1.9 mag 8.86,9.27 Sp A6/7IV/V
| Coord 2000 |
17323-3028 |
|
Discov num |
HLD 29 |
|
Comp |
|
|
Coord arcsec 2000 |
17 32 17.78 -30 27 39.4 |
|
| Date first |
1881 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
230 |
|
Pa last |
226.7 |
|
P.A. Now (θ) |
226.7° |
|
| Sep first |
1.4 |
|
Sep last |
1.896 |
|
Sep. Now (ρ) |
1.896" |
|
| Mag pri |
8.86 |
|
Mag sec |
9.27 |
|
delta mag (ΔM) |
0.41 |
|
Spectral class |
A6/7IV/V (white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 158759 |
|
Constellation |
Scorpius |
|
SAO |
208934 |
|
Tycho2 |
7375-00608-1 |
|
| Gaia DR2 |
4058415860530140544 |
|
HD |
158759 |
|