HD 86081
| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Constellation | Sextans |
| Right ascension | 09h 56m 05.9183s |
| Declination | −03° 48′ 30.318″ |
| Apparent magnitude (V) | 8.74 |
| Distance | 297 ly (91 pc) |
| Spectral type | F8V |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Extrasolar Planets Encyclopaedia | data |
HD 86081 is a yellow-white dwarf star in the constellation Sextans south of the celestial equator. It is bigger and more massive than our Sun at 1.22 and 1.21 solar units respectively. It has temperature of 6028 K and luminosity of 1.75 solar.
HD 86081 shows no evidence of planetary transits in spite of a 17.6% transit probability. [1] The star is chromospherically inactive, with no emission seen in the core of the Ca II H and K lines. [1]
The star began being monitored in November 2005 [1] and its first planet was discovered on April 17, 2006.[1]
| Companion (in order from star) |
Mass | Semimajor axis (AU) |
Orbital period (days) |
Eccentricity | Inclination | Radius |
|---|---|---|---|---|---|---|
| b | >1.50 MJ | 0.035 | 2.1375 ± 0.0002 | 0.008 ± 0.004 | — | — |
See also
References
- 1 2 3 4 5 Johnson, John Asher; et al. (2006). "The N2K Consortium. VI. Doppler Shifts without Templates and Three New Short-Period Planets". The Astrophysical Journal. 647 (1): 600–611. arXiv:astro-ph/0604348
. Bibcode:2006ApJ...647..600J. doi:10.1086/505173.
Coordinates: 
09h 56m 05.9183s, −03° 48′ 30.318″
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