16283-6057 B 1811 (HD 147946)
16h 28m 20.75s -60° 57' 08.7" P.A. 354.00 sep 0.5 mag 10.00,11.70 Sp B8/9II/
| Coord 2000 |
16283-6057 |
|
Discov num |
B 1811 |
|
Comp |
|
|
Coord arcsec 2000 |
16 28 20.75 -60 57 08.7 |
|
| Date first |
1934 |
|
Date last |
1942 |
|
Obs |
2 |
|
| Pa first |
0 |
|
Pa last |
353.7 |
|
P.A. Now (θ) |
353.7° |
|
| Sep first |
0.7 |
|
Sep last |
0.53 |
|
Sep. Now (ρ) |
0.53" |
|
| Mag pri |
10.00 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
B8/9II/ (blue-white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 147946 |
|
Constellation |
Triangulum Australe |
|
SAO |
253562 |
|
Tycho2 |
9037-02393-1 |
|
| Gaia DR2 |
5831185327255966336 |
|
HD |
147946 |
|