16539-4115 RST 1905
16h 53m 53.68s -41° 15' 18.2" P.A. 254.00 sep 0.6 mag 8.50,13.00 Sp B2II
| Coord 2000 |
16539-4115 |
|
Discov num |
RST1905 |
|
Comp |
|
|
Coord arcsec 2000 |
16 53 53.68 -41 15 18.2 |
|
| Date first |
1935 |
|
Date last |
1945 |
|
Obs |
2 |
|
| Pa first |
257 |
|
Pa last |
254.1 |
|
P.A. Now (θ) |
254.1° |
|
| Sep first |
0.6 |
|
Sep last |
0.59 |
|
Sep. Now (ρ) |
0.59" |
|
| Mag pri |
8.50 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
4.5 |
|
Spectral class |
B2II (blue-white) |
|
| Pri motion ra |
-025 |
|
Sec motion ra |
|
|
| Pri motion dec |
-010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
SAO |
227369 |
|
Tycho2 |
7876-01978-1 |
|
Gaia DR2 |
5969558556339934464 |
|
| HD |
152217 |
|
DM |
CP-41 7708 |
|
