13173-5946 B 807 (HD 115281)
13h 17m 18.32s -59° 46' 29.4" P.A. 293.00 sep 1.2 mag 9.08,11.15 Sp B9II
| Coord 2000 |
13173-5946 |
|
Discov num |
B 807 |
|
Comp |
|
|
Coord arcsec 2000 |
13 17 18.32 -59 46 29.4 |
|
| Date first |
1927 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
297 |
|
Pa last |
293 |
|
P.A. Now (θ) |
293° |
|
| Sep first |
1.2 |
|
Sep last |
1.224 |
|
Sep. Now (ρ) |
1.224" |
|
| Mag pri |
9.08 |
|
Mag sec |
11.15 |
|
delta mag (ΔM) |
2.07 |
|
Spectral class |
B9II (blue-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
| Notes |
Y
V
(Parallax indicates components are non-physical, Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 115281 |
|
Constellation |
Centaurus |
|
SAO |
240710 |
|
Tycho2 |
8661-01787-1 |
|
| Gaia DR2 |
6061890487671463296 |
|
HD |
115281 |
|
