15346-4328 I 1580 (HD 138565)
15h 34m 33.07s -43° 27' 34.4" P.A. 260.00 sep 1.4 mag 8.48,12.18 Sp B9V dist. 361.01 pc (1177.61 l.y.)
| Coord 2000 |
15346-4328 |
|
Discov num |
I 1580 |
|
Comp |
|
|
Coord arcsec 2000 |
15 34 33.07 -43 27 34.4 |
|
| Date first |
1927 |
|
Date last |
2017 |
|
Obs |
4 |
|
| Pa first |
261 |
|
Pa last |
260 |
|
P.A. Now (θ) |
260° |
|
| Sep first |
0.8 |
|
Sep last |
1.408 |
|
Sep. Now (ρ) |
1.408" |
|
| Mag pri |
8.48 |
|
Mag sec |
12.18 |
|
delta mag (ΔM) |
3.7 |
|
Spectral class |
B9V (blue-white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=0.156 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 138565 |
|
Constellation |
Lupus |
|
SAO |
225916 |
|
HIP |
76252 |
|
| Tycho2 |
7848-01882-1 |
|
Gaia DR2 |
6001374364102830208 |
|
HD |
138565 |
|
CD |
CD-4310012 |
|
| CP |
CP-43 7147 |
|
Distance |
361.01 |
|
Distance ly |
1177.61 |
|
