15391-0834 STF 3094 (HD 139555)
15h 39m 05.81s -08° 33' 51.8" P.A. 297.00 sep 2.5 mag 9.58,9.69 Sp G0 dist. 411.52 pc (1342.38 l.y.)
| Coord 2000 |
15391-0834 |
|
Discov num |
STF3094 |
|
Comp |
|
|
Coord arcsec 2000 |
15 39 05.81 -08 33 51.8 |
|
| Date first |
1831 |
|
Date last |
2018 |
|
Obs |
41 |
|
| Pa first |
296 |
|
Pa last |
296.9 |
|
P.A. Now (θ) |
296.9° |
|
| Sep first |
2.4 |
|
Sep last |
2.522 |
|
Sep. Now (ρ) |
2.522" |
|
| Mag pri |
9.58 |
|
Mag sec |
9.69 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-102 |
|
Sec motion ra |
-108 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-024 |
|
| Notes |
|
|
rPM=0.121 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 139555 |
|
Constellation |
Libra |
|
HIP |
76646 |
|
Tycho2 |
5596-00745-1 |
|
| Gaia DR2 |
6317420219765757440 |
|
HD |
139555 |
|
BD |
BD-08 4036 |
|
Distance |
411.52 |
|
| Distance ly |
1342.38 |
|