17585-4459 LDS 618 (HD 163457)
17h 58m 27.96s -44° 58' 39.6" P.A. 358.00 sep 49.8 mag 8.78,11.26 Sp F9V dist. 92.51 pc (301.77 l.y.)
| Coord 2000 |
17585-4459 |
|
Discov num |
LDS 618 |
|
Comp |
|
|
Coord arcsec 2000 |
17 58 27.96 -44 58 39.6 |
|
| Date first |
1905 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
358 |
|
Pa last |
357.8 |
|
P.A. Now (θ) |
357.8° |
|
| Sep first |
49.6 |
|
Sep last |
49.84 |
|
Sep. Now (ρ) |
49.84" |
|
| Mag pri |
8.78 |
|
Mag sec |
11.26 |
|
delta mag (ΔM) |
2.48 |
|
Spectral class |
F9V (yellow-white) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-119 |
|
Sec motion dec |
-117 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.024 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 163457 |
|
Constellation |
Scorpius |
|
SAO |
228586 |
|
HIP |
87996 |
|
| Tycho2 |
7898-00331-1 |
|
Gaia DR2 |
5954523971801666432 |
|
HD |
163457 |
|
CD |
CD-4412223 |
|
| CP |
CP-44 8861 |
|
Distance |
92.51 |
|
Distance ly |
301.77 |
|
