16584-4359 RST 5540
16h 58m 20.47s -43° 59' 51.8" P.A. 307.00 sep 1.7 mag 10.17,13.90 Sp B8
| Coord 2000 |
16584-4359 |
|
Discov num |
RST5540 |
|
Comp |
|
|
Coord arcsec 2000 |
16 58 20.47 -43 59 51.8 |
|
| Date first |
1947 |
|
Date last |
1970 |
|
Obs |
2 |
|
| Pa first |
311 |
|
Pa last |
307.4 |
|
P.A. Now (θ) |
307.4° |
|
| Sep first |
1.5 |
|
Sep last |
1.65 |
|
Sep. Now (ρ) |
1.65" |
|
| Mag pri |
10.17 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
3.73 |
|
Spectral class |
B8 (blue-white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
Tycho2 |
7880-02119-1 |
|
Gaia DR2 |
5964522174628378112 |
|
HD |
326595 |
|
