16555-3930 SEE 306
16h 55m 26.66s -39° 30' 07.2" P.A. 339.00 sep 20.8 mag 9.90,13.57 Sp B2III dist. 709.22 pc (2313.48 l.y.)
| Coord 2000 |
16555-3930 |
|
Discov num |
SEE 306 |
|
Comp |
|
|
Coord arcsec 2000 |
16 55 26.66 -39 30 07.2 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
350 |
|
Pa last |
339.1 |
|
P.A. Now (θ) |
339.1° |
|
| Sep first |
15.4 |
|
Sep last |
20.845 |
|
Sep. Now (ρ) |
20.845" |
|
| Mag pri |
9.90 |
|
Mag sec |
13.57 |
|
delta mag (ΔM) |
3.67 |
|
Spectral class |
B2III (blue-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.962
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
SAO |
208191 |
|
HIP |
82832 |
|
Tycho2 |
7872-01274-1 |
|
| Gaia DR2 |
5969802407425987584 |
|
HD |
152524 |
|
GC |
22788 |
|
CD |
CD-3910870 |
|
| Distance |
709.22 |
|
Distance ly |
2313.48 |
|
