16551-3113 I 577 (HD 152520)
16h 55m 08.32s -31° 13' 21.8" P.A. 10.00 sep 0.9 mag 8.39,10.86 Sp G6(III) dist. 3030.3 pc (9884.84 l.y.)
| Coord 2000 |
16551-3113 |
|
Discov num |
I 577 |
|
Comp |
|
|
Coord arcsec 2000 |
16 55 08.32 -31 13 21.8 |
|
| Date first |
1909 |
|
Date last |
1991 |
|
Obs |
6 |
|
| Pa first |
350 |
|
Pa last |
10 |
|
P.A. Now (θ) |
10° |
|
| Sep first |
0.6 |
|
Sep last |
0.85 |
|
Sep. Now (ρ) |
0.85" |
|
| Mag pri |
8.39 |
|
Mag sec |
10.86 |
|
delta mag (ΔM) |
2.47 |
|
Spectral class |
G6(III) (yellow) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.772
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 152520 |
|
Constellation |
Scorpius |
|
SAO |
208186 |
|
HIP |
82791 |
|
| Tycho2 |
7359-01321-1 |
|
Gaia DR2 |
6027756497113632000 |
|
HD |
152520 |
|
CD |
CD-3113349 |
|
| CP |
CP-31 4510 |
|
Distance |
3030.3 |
|
Distance ly |
9884.84 |
|
