WASP-10b

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WASP-10b
Exoplanet Comparison WASP-10 b.png
Size comparison of WASP-10b with Jupiter.
Discovery
Discovered by Cameron et al. (SuperWASP)
Discovery site SAAO
Discovery dateApril 1, 2008
Transit
Orbital characteristics
0.0371+0.0014
0.0013
AU
Eccentricity 0.057+0.011
0.005
3.0927616+1.12E-5
1.82E-5
d
Inclination 86.8+0.6
0.5
2.737+0.194
0.166
Star WASP-10
Physical characteristics
1.08 ± 0.02 RJ
Mass 3.06+0.23
0.21
MJ
Mean density
3.22  g/cm3
6.93 g
Temperature 1300

    WASP-10b is an extrasolar planet discovered in 2008 by SuperWASP using the transit method. It takes about 3 days to orbit around WASP-10. Follow-up radial velocity observations showed that it is three times more massive than Jupiter, while the transit observations showed that its radius is only 8% larger than Jupiter's, giving the planet a density more similar to the Moon than a normal gas giant. [1] [2] It is currently the only confirmed planet around WASP-10, as WASP-10c is still unconfirmed. [3]

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    See also

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    References

    1. Johnson; Winn, Joshua N.; Cabrera, Nicole E.; Carter, Joshua A. (2009). "A SMALLER RADIUS FOR THE TRANSITING EXOPLANET WASP-10b". The Astrophysical Journal Letters. 692 (2): L100–L104. arXiv: 0812.0029 . Bibcode:2009ApJ...692L.100J. doi:10.1088/0004-637X/692/2/L100. S2CID   14858840.
    2. Christian; Gibson, N. P.; Simpson, E. K.; Street, R. A.; Skillen, I.; Pollacco, D.; Collier Cameron, A.; Joshi, Y. C.; et al. (December 29, 2008). "WASP-10b: a 3MJ, gas-giant planet transiting a late-type K star". Monthly Notices of the Royal Astronomical Society . 392 (4): 1585–1590. arXiv: 0806.1482 . Bibcode:2009MNRAS.392.1585C. doi:10.1111/j.1365-2966.2008.14164.x. S2CID   862722.
    3. "Extrasolar Planets Encyclopaedia - WASP-10". Extrasolar Planets Encyclopaedia . Archived from the original on 2011-01-03.

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