16531-3153 RSS 421
16h 53m 06.51s -31° 52' 48.7" P.A. 31.00 sep 11.3 mag 7.58,13.20 Sp B4III dist. 471.7 pc (1538.69 l.y.)
| Coord 2000 |
16531-3153 |
|
Discov num |
RSS 421 |
|
Comp |
|
|
Coord arcsec 2000 |
16 53 06.51 -31 52 48.7 |
|
| Date first |
1976 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
31 |
|
Pa last |
31.4 |
|
P.A. Now (θ) |
31.4° |
|
| Sep first |
11.5 |
|
Sep last |
11.311 |
|
Sep. Now (ρ) |
11.311" |
|
| Mag pri |
7.58 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
5.62 |
|
Spectral class |
B4III (blue-white) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
+030 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
+063 |
|
| Notes |
|
|
rPM=1.192
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
SAO |
208136 |
|
HIP |
82596 |
|
Tycho2 |
7363-01863-1 |
|
| Gaia DR2 |
6027619775376248192 |
|
HD |
152180 |
|
GC |
22717 |
|
CD |
CD-3113317 |
|
| Distance |
471.7 |
|
Distance ly |
1538.69 |
|
