HD 40307 b is an extrasolar planet orbiting the star HD 40307, located 42 light-years away in the direction of the southern constellation Pictor. The...
9 KB (821 words) - 18:11, 3 August 2024
HD 40307 is an orange (K-type) main-sequence star located approximately 42 light-years away in the constellation of Pictor (the Easel), taking its primary...
19 KB (1,626 words) - 03:37, 23 August 2024
HD 40307 g is an exoplanet candidate suspected to be orbiting in the habitable zone of HD 40307. It is located 42 light-years away in the direction of...
8 KB (638 words) - 11:05, 26 May 2024
exoplanets, HD 40307 b and HD 40307 d, orbiting the star HD 40307, HD 40307 c was discovered by measuring variations in the radial velocity of HD 40307 caused...
8 KB (769 words) - 12:17, 14 May 2023
HD 40307 were discovered in the same way: HD 40307 b and HD 40307 c first, and then HD 40307 e, HD 40307 f, and HD 40307 g. The discovery of HD 40307...
7 KB (770 words) - 07:21, 19 June 2023
HD 40307 e is an extrasolar planet candidate suspected to be orbiting the star HD 40307. It is located 42 light-years away in the direction of the southern...
7 KB (517 words) - 18:37, 29 August 2023
HD 40307 f is an extrasolar planet orbiting the star HD 40307. It is located 42 light-years away in the direction of the southern constellation Pictor...
8 KB (623 words) - 12:17, 14 May 2023
"Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307". Astronomy & Astrophysics. 549: A48. arXiv:1211.1617. Bibcode:2013A&A...
27 KB (2,082 words) - 02:17, 8 October 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 (1,040 words) - 03:31, 28 July 2024
habitable zones around K-type dwarf stars. The super-Earth HD 40307 g around the K2.5V star HD 40307 orbits in the circumstellar habitable zone (CHZ), although...
9 KB (900 words) - 07:55, 17 March 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...
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system called "Chu'ot" and their homeworld being called Eayn. HD 169830 HD 40307 HD 60532 List of extrasolar planets List of star systems within 40–45 light-years...
16 KB (1,306 words) - 05:05, 21 August 2024
Kappa Pictoris (category B-type main-sequence stars)
Nancy (1979), Michigan catalogue of two-dimensional spectral types for the HD stars, vol. 1, Ann Arbor, Michigan: Dept. of Astronomy, University of Michigan...
5 KB (371 words) - 12:18, 14 May 2023
circular path while the outer planet orbits in an eccentric path. HD 181433 HD 40307 MOA-2007-BLG-192L Vallenari, A.; et al. (Gaia collaboration) (2023)...
10 KB (690 words) - 05:08, 7 January 2024
Centre de Données astronomiques de Strasbourg. Retrieved 2009-04-14. HD 40307, entry, SIMBAD. Accessed online June 18, 2008. Tuomi, Mikko; Anglada-Escudé...
28 KB (1,463 words) - 16:16, 21 August 2024
time a key molecule for organic life was found on an extrasolar planet. HD 40307: On June 16, Michel Mayor announced a planetary system with three super-Earths...
83 KB (8,227 words) - 13:32, 28 September 2024
include Gliese 581 d & g, Gliese 667 Ce & f, Gliese 682 b & c, Kapteyn b, and Gliese 832 c. HD 85512 b was initially estimated to be potentially habitable...
57 KB (3,065 words) - 12:47, 9 October 2024
more data are required to constrain the orbital position of planet d. HD 40307 HD 47186 MOA-2007-BLG-192L Anderson, E.; Francis, Ch. (2012). "XHIP: An...
12 KB (864 words) - 03:01, 23 August 2024
Nancy (1978), Michigan catalogue of two-dimensional spectral types for the HD stars, vol. 2, Ann Arbor: Department of Astronomy, University of Michigan...
6 KB (501 words) - 00:06, 23 August 2024
observed to have planets. Among them is HD 40307, an orange dwarf that has six planets orbiting it, one of which—HD 40307 g—is a potential super-Earth in the...
39 KB (3,844 words) - 15:00, 17 August 2024
Nancy (1978), "Michigan catalogue of two-dimensional spectral types for the HD stars", Ann Arbor: Dept. Of Astronomy, 2, Ann Arbor: Dept. of Astronomy, University...
5 KB (345 words) - 05:43, 23 August 2024
Exoplanets AB Pictoris b β Pictoris b c HD 40307 b c d e f g HR 2562 B LHS 1815 b TOI-1338 b c...
8 KB (589 words) - 00:05, 23 August 2024
Exoplanets AB Pictoris b β Pictoris b c HD 40307 b c d e f g HR 2562 B LHS 1815 b TOI-1338 b c...
7 KB (558 words) - 10:07, 22 August 2024
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🜨...
36 KB (286 words) - 20:08, 22 December 2023
List of multiplanetary systems (redirect from HD 31527)
"Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307". Astronomy & Astrophysics. 549: A48. arXiv:1211.1617. Bibcode:2013A&A...
263 KB (8,775 words) - 15:54, 5 October 2024
List of stars in Pictor (redirect from HD 29805)
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...
12 KB (98 words) - 15:39, 4 October 2023
discovery or study Tuomi has contributed include HD 40307, HD 154857 c, Kapteyn c, Gliese 682 c, HD 154857, Gliese 221, Gliese 581 g and the planetary...
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roughly equal components. Component B actually has a higher estimated mass than Component A, although the radius of B is smaller. They are both more luminous...
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List of exoplanets discovered in 2012 (redirect from BD+20 274 b)
the K2.5V star HD 40307", Astronomy & Astrophysics, 549: A48, arXiv:1211.1617, doi:10.1051/0004-6361/201220268, S2CID 7424216 Lee, B.-C.; Mkrtichian...
69 KB (4,178 words) - 05:55, 29 July 2024
researchers announced the discovery of three super-Earths around the star HD 40307, a star that is only slightly less massive than the Sun. Planets have at...
63 KB (7,202 words) - 06:57, 18 September 2024