CoRoT-5: Difference between revisions
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|accessdate=2009-04-19}}</ref> Astronomer [[Wladimir Lyra]] (2009) has proposed '''[[Cybele]]''' as possible common name for COROT-5 b<ref name="Lyra"> {{cite journal | url=http://arxiv.org/abs/0910.3989 | author=Lyra | title=Naming the extrasolar planets| pages=1-28 | year=2009 | bibcode=2009arXiv0910.3989L}}</ref>. |
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Revision as of 10:33, 17 November 2009
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Monoceros ? |
| Right ascension | ~ 06h 47m [1] |
| Declination | ~ −00° 12′[1] |
| Apparent magnitude (V) | 14[1] |
| Characteristics | |
| Spectral type | F9V[1] |
| Astrometry | |
| Details | |
| Mass | 1.01[1] M☉ |
| Radius | 1.16[1] R☉ |
| Temperature | 6060 K |
| Metallicity | -0.1 |
| Other designations | |
CoRoT-Exo-5 | |
| Database references | |
COROT-5 is an unidentified magnitude 14 star probably located in the Monoceros constellation.[1]
Location and properties
Only the approximate celestial coordinates of this star have been released. This star has not been identified as a star in any existent star catalog. The announcement materials identify this star as located within the LRa01 field of view of the COROT spacecraft. According to the project website this field is in the Monoceros constellation.[1]
The announcement materials report that the star has a radius of about 116% of the Sun and a mass of about 101% of the Sun.[1]
This star is reported to be a main sequence F type star a little larger and hotter than the Sun.
Planetary system
The announcement states that this parent star is orbited by one known extrasolar planet identified as COROT-5b. The discovery was made using the astronomical transit method by the COROT program.[1] Astronomer Wladimir Lyra (2009) has proposed Cybele as possible common name for COROT-5 b[2].
| Companion (in order from star) |
Mass | Semimajor axis (AU) |
Orbital period (days) |
Eccentricity | Inclination | Radius |
|---|---|---|---|---|---|---|
| COROT-5b | 0.459 MJ | ? | 4.0384 | ? | — | — |
See also
- COROT - an operational French-led ESA planet-hunting mission spacecraft, launched in 2006
References
- ^ a b c d e f g h i j H. Rauer, M. Fridlund (2009). "CoRoT's exoplanet harvest" (PDF). First CoRoT International Symposium. Retrieved 2009-04-19.
- ^ Lyra (2009). "Naming the extrasolar planets": 1–28. Bibcode:2009arXiv0910.3989L.
{{cite journal}}: Cite journal requires|journal=(help)
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