SIMBAD references

2009ApJ...690L..89H - Astrophys. J., 690, L89-L91 (2009/January-1)

WASP-7: a bright transiting-exoplanet system in the southern hemisphere.

HELLIER C., ANDERSON D.R., GILLON M., LISTER T.A., MAXTED P.F.L., QUELOZ D., SMALLEY B., TRIAUD A.H.M.J., WEST R.G., WILSON D.M., ALSUBAI K., BENTLEY S.J., COLLIER CAMERON A., HEBB L., HORNE K., IRWIN J., KANE S.R., MAYOR M., PEPE F., POLLACCO D., SKILLEN I., UDRY S., WHEATLEY P.J., CHRISTIAN D.J., ENOCH R., HASWELL C.A., JOSHI Y.C., NORTON A.J., PARLEY N., RYANS R., STREET R.A. and TODD I.

Abstract (from CDS):

We report that a Jupiter-mass planet, WASP-7b, transits the V = 9.5 star HD 197286 every 4.95 d. This is the brightest discovery from the WASP-South transit survey so far and is currently the brightest transiting-exoplanet system in the southern hemisphere. WASP-7b is among the densest of the known Jupiter-mass planets, suggesting that it has a massive core. The planet mass is 0.96+0.12–0.18MJup, the radius is 0.915+0.046–0.040RJup, and the density is 1.26+0.25–0.21ρJup(1.67+0.33–0.28g/cm3).

Abstract Copyright:

Journal keyword(s): stars: individual (WASP-7, HD 197286) - planetary systems

Simbad objects: 7

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2020.11.25-03:54:23

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