17516-4811 I 617 (HD 162071)
17h 51m 38.90s -48° 11' 10.7" P.A. 263.00 sep 2.0 mag 8.91,11.13 Sp B9III
| Coord 2000 |
17516-4811 |
|
Discov num |
I 617 |
|
Comp |
|
|
Coord arcsec 2000 |
17 51 38.90 -48 11 10.7 |
|
| Date first |
1909 |
|
Date last |
1991 |
|
Obs |
5 |
|
| Pa first |
260 |
|
Pa last |
263.4 |
|
P.A. Now (θ) |
263.4° |
|
| Sep first |
2.0 |
|
Sep last |
2.013 |
|
Sep. Now (ρ) |
2.013" |
|
| Mag pri |
8.91 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
2.22 |
|
Spectral class |
B9III (blue-white) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 162071 |
|
Constellation |
Ara |
|
SAO |
228488 |
|
Tycho2 |
8348-02277-1 |
|
| Gaia DR2 |
5947903090729767808 |
|
HD |
162071 |
|
DM |
CP-48 9534 |
|
