HD 4113 b
From Infogalactic: the planetary knowledge core
| Exoplanet | List of exoplanets | |
|---|---|---|
| Parent star | ||
| Star | HD 4113 | |
| Constellation | Sculptor | |
| Right ascension | (α) | 00h 43m 12.60s[1] |
| Declination | (δ) | –37° 58′ 57.5″[1] |
| Distance | 144 ± 5[1] ly (44 ± 2[1] pc) |
|
| Spectral type | G5V | |
| Orbital elements | ||
| Semi-major axis | (a) | 1.28 AU (191 Gm) |
| 29 mas | ||
| Periastron | (q) | 0.124 AU (18.6 Gm) |
| Apastron | (Q) | 2.44 AU (365 Gm) |
| Eccentricity | (e) | 0.903±0.005 |
| Orbital period | (P) | 526.62±0.3 d (1.4418 y) |
| Argument of periastron |
(ω) | -42.3±1.9° |
| Time of periastron | (T0) | 2453778±0.2 JD |
| Semi-amplitude | (K) | 37.8 m/s |
| Physical characteristics | ||
| Minimum mass | (m sin i) | 1.56±0.04 MJ |
| Discovery information | ||
| Discovery date | Oct 26, 2007 | |
| Discoverer(s) | Tamuz et al. | |
| Discovery method | radial velocity | |
| Discovery site | La Silla Observatory | |
| Discovery status | Published | |
| Other designations | ||
|
HIP 3391 b
|
||
HD 4113 b is a jovian planet located approximately 144 light-years away in the constellation of Sculptor, orbiting the star HD 4113. This planet has a very eccentric orbit with a 527 day period at 1.28 AU from the parent star. At periastron, the distance is 0.124 AU and at apastron, the distance is 2.44 AU.[2]
See also
References
External links
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Coordinates: 
00h 43m 12.5967s, −37° 58′ 57.472″
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