17456-5047 CPO 17 (HD 160996)
17h 45m 38.86s -50° 46' 55.3" P.A. 172.00 sep 1.2 mag 8.07,8.12 Sp F7V dist. 96.9 pc (316.09 l.y.)
| Coord 2000 |
17456-5047 |
|
Discov num |
CPO 17 |
|
Comp |
|
|
Coord arcsec 2000 |
17 45 38.86 -50 46 55.3 |
|
| Date first |
1891 |
|
Date last |
2016 |
|
Obs |
21 |
|
| Pa first |
218 |
|
Pa last |
172.1 |
|
P.A. Now (θ) |
172.1° |
|
| Sep first |
1.1 |
|
Sep last |
1.17 |
|
Sep. Now (ρ) |
1.17" |
|
| Mag pri |
8.07 |
|
Mag sec |
8.12 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
F7V (yellow-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-101 |
|
Sec motion dec |
-101 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 160996 |
|
Constellation |
Ara |
|
SAO |
245004 |
|
HIP |
86921 |
|
| Tycho2 |
8355-00524-1 |
|
Gaia DR2 |
5946476921066980736 |
|
HD |
160996 |
|
GC |
24070 |
|
| CD |
CD-5011514 |
|
CP |
CP-5010342 |
|
Distance |
96.9 |
|
Distance ly |
316.09 |
|