Planet HIP 104045 c
| Name | HIP 104045 c | ||
| Planet Status | Confirmed | ||
| Discovered in | 2023 | ||
| Mass | — | ||
| Mass*sin(i) | 0.13573 ( -0.025 +0.041 ) MJ |  |
|
| Semi-Major Axis | 0.92 ( -0.2 +0.1 ) AU | |
|
| Orbital Period | 316.0 ( -99.0 +53.0 ) day | |
|
| Eccentricity | 0.0 | |
|
| ω | — | ||
| Tperi | 2455245.0 ( -376.0 +291.0 ) JD | |
|
| Radius | — | ||
| Inclination | — | ||
| Update | 2023-03-03 | ||
| Detection Method | Radial Velocity | ||
| Mass Detection Method | Radial Velocity | ||
| Radius Detection Method | — | ||
| Primary transit | — | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | 4.0 (± 1.0) m/s | |
|
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
HIP 104045| Name | HIP 104045 | ||
| Distance | 54.79 (± 1.0) pc | ||
| Spectral type | G5V | ||
| Apparent magnitude V | 8.3 | ||
| Mass | 1.03 (± 0.005) MSun | |
|
| Age | 4.5 (± 0.5) Gyr | |
|
| Effective temperature | 5826.0 (± 3.0) K | |
|
| Radius | 1.05 (± 0.012) RSun | |
|
| Metallicity [Fe/H] | 0.051 (± 0.003) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 21:04:44.0 | ||
| Dec2000 | -04:49:47 | ||
| Alternate Names | |||
| Planetary system | 2 planets |
Related publications
A Jupiter analogue and a cold Super-Neptune orbiting the solar-twin star HIP 104045
2023
FERREIRA Th., MELENDEZ J., LORENZO-PLOVEIRA D., BEAN J., SPINA L. & BEDELL M.
MNRAS, submitted
arxiv
