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...
11 KB (993 words) - 02:52, 31 January 2024
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...
15 KB (1,305 words) - 10:58, 3 July 2024
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...
5 KB (328 words) - 23:55, 27 November 2023
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...
4 KB (247 words) - 23:55, 27 November 2023
Artist's impression from 2005 of the planet HD 69830 d. Embryo space colonization depends on the existence of a habitable terrestrial exoplanet....
11 KB (1,343 words) - 03:10, 3 July 2024
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...
134 KB (13,722 words) - 05:53, 12 July 2024
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...
19 KB (972 words) - 01:08, 8 April 2024
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...
7 KB (732 words) - 16:22, 4 April 2024
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...
54 KB (961 words) - 20:57, 22 January 2024
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...
12 KB (782 words) - 10:06, 3 July 2024
Kepler-90h HD 69830 d Kepler-47c "Planet HIP 57274 d". Extrasolar Planets Encyclopaedia. Retrieved 17 July 2015. "Open Exoplanet Catalogue - HIP 57274 D". Fraser...
8 KB (804 words) - 18:50, 16 March 2024
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...
9 KB (616 words) - 19:45, 9 January 2024
List of stars in Puppis (redirect from HD 61878)
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...
43 KB (229 words) - 10:52, 13 July 2024
List of multiplanetary systems (redirect from HD 31527)
Jupiter mass dividing line. 54 Piscium (HD 3651) HD 168443 Gliese 229 A Epsilon Indi A HD 82943 Pi Mensae HD 38529 HD 245134 Lists of exoplanets Methods of...
260 KB (8,676 words) - 21:37, 8 July 2024
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...
28 KB (1,463 words) - 12:15, 13 July 2024
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...
11 KB (1,073 words) - 20:08, 22 December 2023
exoplanet is 47 Ursae Majoris d, which takes 14002 days or 38.33 years to make one trip around the star; the shortest period is HD 156668 b, which takes just...
36 KB (286 words) - 20:08, 22 December 2023
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....
27 KB (2,357 words) - 13:42, 31 December 2023
68 AU. The discovery was then announced on June 12, 2014. Kepler-47c HD 69830 d Kepler-90h Dawson, Rebekah I.; John Asher Johnson; Fabrycky, Daniel C...
9 KB (918 words) - 04:20, 22 December 2023
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 far...
3 KB (257 words) - 03:07, 22 December 2023
List of nearest bright stars (redirect from HD 23356)
−44° 24′ 18.7″ 40.8 ρ1 Cancri A G8V 5.96 5.47 08h 52m 35.85s +28° 19′ 50.9″ 40.9 HD 69830 (285 G. Puppis) K0V 5.95 5.45 08h 18m 23.62s −12° 37′ 55.8″ 41.0 Gliese...
42 KB (879 words) - 23:34, 6 July 2024
- Bibliography - Image. HD 69830 at SIMBAD - Ids - Bibliography - Image. HD 10307 at SIMBAD - Ids - Bibliography - Image. HD 147513 at SIMBAD - Ids -...
39 KB (3,459 words) - 21:54, 23 June 2024
of 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...
62 KB (7,137 words) - 23:41, 18 June 2024
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...
83 KB (8,219 words) - 08:44, 24 April 2024
Small-Body Database (SBDB). Until his death in 2016, German astronomer Lutz D. Schmadel compiled these citations into the Dictionary of Minor Planet Names...
6 KB (419 words) - 09:33, 28 June 2024
H L Guerin & L F Delatour. 1763. pp. 7–. Kostjuk, N. D. (2004). "VizieR Online Data Catalog: HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index (Kostjuk, 2002)"...
12 KB (1,001 words) - 08:20, 13 August 2023
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...
9 KB (699 words) - 05:51, 27 March 2022
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...
14 KB (1,171 words) - 16:53, 5 August 2023
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...
71 KB (232 words) - 21:55, 8 January 2024