million stars was published in 2000. Hipparcos' follow-up mission, Gaia, was launched in 2013. The word "Hipparcos" is an acronym for HIgh Precision PARallax...
59 KB (6,797 words) - 01:32, 16 August 2024
launch of the Hipparcos satellite generally found that the Pleiades were approximately 135 parsecs (pc) away from Earth. Data from Hipparcos yielded a surprising...
48 KB (5,255 words) - 15:27, 4 August 2024
International Celestial Reference System and its realizations (section Hipparcos Celestial Reference Frame (HCRF))
General Assembly "that the Hipparcos Catalogue shall be the primary realization of the ICRS at optical wavelengths." The Hipparcos Celestial Reference Frame...
22 KB (2,360 words) - 18:19, 22 June 2024
Polaris (category Hipparcos objects)
away. The Hipparcos data was examined again with more advanced error correction and statistical techniques. Despite the advantages of Hipparcos astrometry...
49 KB (4,739 words) - 22:51, 10 August 2024
Michael Perryman (section Hipparcos)
Michael Perryman is a British astronomer, known for his work leading the Hipparcos and Gaia space astrometric projects. Michael Perryman studied theoretical...
7 KB (485 words) - 15:21, 7 May 2024
Final Results of NameExoWorlds Public Vote Released ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002)....
37 KB (111 words) - 18:44, 15 May 2024
"Gaia Data Release 3 contents summary - Gaia - Cosmos". ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002)....
37 KB (93 words) - 05:10, 26 July 2024
State University. "The Hipparcos Space Astrometry Mission". Retrieved 28 August 2007. Turon, Catherine. "From Hipparchus to Hipparcos". "GAIA". European Space...
28 KB (3,278 words) - 14:28, 29 July 2024
2020-03-13. "Singapore". NameExoWorlds. Retrieved 2020-03-13. ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002)....
30 KB (132 words) - 18:20, 15 May 2024
decreasing brightness. List of stars by constellation ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002)....
51 KB (100 words) - 13:41, 13 July 2024
2020-03-12. "Pakistan". NameExoWorlds. Retrieved 2020-03-12. ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002)....
28 KB (120 words) - 23:23, 22 July 2024
telescope was at the heart of the Hipparcos (1989–1993) satellite from the European Space Agency. This was used in the Hipparcos Survey which mapped the distances...
24 KB (2,575 words) - 14:08, 13 August 2023
measurements of parallax and proper motion of the stars, taken by the Hipparcos satellite. Hipparcos detected up minute changes in parallax against other stars....
10 KB (1,068 words) - 20:36, 9 August 2024
HD 140283 (category Hipparcos objects)
HD 140283 (also known as the Methuselah star) is a metal-poor subgiant star about 200 light years away from the Earth in the constellation Libra, near...
14 KB (1,521 words) - 02:11, 29 July 2024
Urban), using the reference stars measured by the Hipparcos astrometry satellite. The stars from the Hipparcos Catalogue were used to establish a detailed reference...
16 KB (1,812 words) - 02:36, 19 May 2024
decreasing brightness. List of stars by constellation ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002)....
32 KB (95 words) - 17:00, 1 July 2024
inconspicuous enough not be included in the Draper catalog (HD). The Hipparcos satellite also did not study it, so its true distance is poorly known...
10 KB (601 words) - 13:55, 23 February 2024
Betelgeuse (category Hipparcos objects)
earlier. At the time of its publication, the estimated parallax from the Hipparcos mission was 7.63±1.64 mas, yielding an estimated radius for Betelgeuse...
173 KB (18,391 words) - 03:11, 12 August 2024
decreasing brightness. List of stars by constellation ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002)....
22 KB (89 words) - 15:02, 1 August 2022
Atlas Comprising One Million Stars to Visual Magnitude Eleven from the Hipparcos and Tycho Catalogues and Ten Thousand Nonstellar Objects". 3 volumes,...
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Lennart Lindegren (section Contributions to Hipparcos)
contributions to, ESA's Hipparcos and Gaia missions over their entire duration. During the early studies of ESA's Hipparcos space astrometry mission...
13 KB (1,459 words) - 19:33, 15 February 2023
decreasing brightness. List of stars by constellation ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002)....
41 KB (145 words) - 18:35, 15 May 2024
decreasing brightness. Lists of stars by constellation ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002)....
49 KB (174 words) - 22:09, 7 August 2024
2020-03-12. "Serbia". NameExoWorlds. Retrieved 2020-03-12. ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002)....
32 KB (162 words) - 17:59, 2 August 2024
decreasing brightness. List of stars by constellation ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002)....
44 KB (161 words) - 22:35, 24 June 2024
Arcturus (category Hipparcos objects)
an annual parallax shift of 88.83 milliarcseconds, as measured by the Hipparcos satellite, Arcturus is 36.7 light-years (11.26 parsecs) from the Sun....
53 KB (5,298 words) - 04:57, 1 August 2024
also analyzed during the Hipparcos mission. In 2013, the Gaia satellite was launched and improved the accuracy of Hipparcos. The precision was improved...
18 KB (1,895 words) - 19:52, 17 July 2024
coordinates are for the epoch J2000. The distance measurements are based on the Hipparcos Catalogue and other astrometric data. In the event of a spectroscopic...
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constellation "Albania". NameExoWorlds. Retrieved 2019-12-23. ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002)....
11 KB (95 words) - 17:45, 4 May 2024
according to the differences of opinion with R.H.Allen ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 26 December 2006. Kostjuk, N. D. (2002)...
22 KB (268 words) - 13:10, 14 May 2023