HD 69830 b is a Neptune-mass or super-Earth-mass exoplanet orbiting the star HD 69830. It is at least 10 times more massive than Earth. It also orbits...

HD 69830 (285 G. Puppis) is a yellow dwarf star located 41.0 light-years (12.6 parsecs) away in the constellation of Puppis. In 2005, the Spitzer Space...

HD 69830 d is an exoplanet likely orbiting within the habitable zone of the star HD 69830, the outermost of three such planets discovered in the system...

HD 69830 c is an exoplanet orbiting HD 69830. It is the second-closest planet in its system and has a minimum mass 12 times that of Earth. Based on theoretical...

planet's orbital eccentricity is about the same as 109 Piscium b, HD 75898 b, and HD 69830 b at 0.102. The distance range from as close as 1.44 AU to as...

discoveries from HARPS HARPS spectrograph HARPS spectrograph detail Animation of HD 10180 with its seven planets Similar instruments: HARPS-N is a copy of this...

5.5 Earth masses, which was found by gravitational microlensing, and HD 69830 b with a mass of 10 Earth masses. The smallest super-Earth found as of 2008...

the star. In 2022, the inclination and true mass of HD 169830 c were measured via astrometry. HD 69830 List of extrasolar planets Vallenari, A.; et al. (Gaia...

orbiting the star HD 70642. This planetary system is much like Jupiter with a wide, circular orbit and a long-period. On May 17, 2006, HD 69830 (the nearest...

2013. These are close to a 1:4 resonance, so the system is similar to HD 69830. A third Neptune in the Venus zone was hypothesised from the data. These...

diverge from that of younger such stars e.g., Epsilon Eridani, HD 53143, HD 69830, and HD 98800. In 2012, a debris disc was detected at a distance of 21...

Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index". Retrieved 2006-12-26. Roman, N...

Exoplanets HD 48265 b (Naqaỹa) HD 50499 b HD 60532 b c HD 69830 b c d HD 70642 b WASP-121b (Tylos)...

The orbital periods of these two planets appear to be in 3:1 resonance. HD 69830 List of extrasolar planets Vallenari, A.; et al. (Gaia collaboration) (2023)...

S2CID 2718408. Tanner, Angelle; et al. (February 2015), "Stellar Parameters for HD 69830, a Nearby Star with Three Neptune Mass Planets and an Asteroid Belt", The...

mass dividing line. 54 Piscium (HD 3651) HD 168443 HD 4113 A Gliese 229 A Epsilon Indi A HD 82943 Pi Mensae HD 38529 HD 245134 KMT-2020-BLG-0414L Lists...

Geneva University. He co-discovered three Neptune-sized exoplanets – HD 69830 b, HD 69830 c, and HD 69830 d – around the star HD 69830. JPL · 211613...

most massive exoplanet candidate is HD 217786 b, which masses 12.98 MJ; the least massive confirmed planet is HD 10180 b, which masses 0.004 MJ or 3.1 M🜨...

actually a lower limit. (See Minimum mass for more information) The companion to HD 131664 (discovered in 2008) has been shown to have a true mass much greater...

Wyatt, M. C. (2007). "On the Nature of the Dust in the Debris Disk around HD 69830". The Astrophysical Journal. 658 (1): 584–592. arXiv:astro-ph/0611452....

Nancy (1978), Michigan catalogue of two-dimensional spectral types for the HD stars, vol. 2, Ann Arbor: Dept. of Astronomy, University of Michigan, Bibcode:1978mcts...

- Bibliography - Image. HD 69830 at SIMBAD - Ids - Bibliography - Image. HD 10307 at SIMBAD - Ids - Bibliography - Image. HD 147513 at SIMBAD - Ids -...

on 28 November 2006. Retrieved 11 December 2006. Holmberg, J.; Nordström, B.; Andersen, J. (July 2009). "The Geneva-Copenhagen survey of the solar neighbourhood...

dimness of the star, the planet is probably the coldest exoplanet known. HD 69830: Has a planetary system with three Neptune-mass planets. It is the first...

an asterism consisting of ο Puppis, δ Canis Majoris, η Canis Majoris, HD 63032, HD 65456, k Puppis, ε Canis Majoris, κ Canis Majoris and π Puppis. Consequently...

have hot dust at < 10 AU. These are Disrupted planet Eta Corvi HD 12039 HD 69830 HD 98800 HD 113766 List of stars that dim oddly List of extrasolar planetary...

transits. The discovery, was announced on November 12, 2013. Kepler-47c HD 69830 d "TEPcat: Kepler-90h". www.astro.keele.ac.uk. 31 December 2013. Retrieved...

velocity method. Lovis had also found three Neptune-mass planets orbiting HD 69830 in May 2006, also in Puppis. However, a 2018 study with the same C. Lovis...

place. HD 69830 d, a gas giant with 17 times the mass of Earth, was found in 2006 orbiting within the circumstellar habitable zone of HD 69830, 41 light...

years ago, peaking with an apparent magnitude of -2.05. Delta Trianguli HD 69830 Vega van Leeuwen, F. (November 2007). "Validation of the new Hipparcos...