Zobrazeno 1 - 5
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pro vyhledávání: '"H��g, Erik"'
Autor:
H��g, Erik
A new mission about twenty years after Gaia with similar astrometric performance would be important for all branches of astronomy. The two missions together would, e.g., give much more accurate motions of the common objects due to the large epoch dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::740b1ef137fd8ed596e3c552c443ab1e
http://arxiv.org/abs/2107.07177
http://arxiv.org/abs/2107.07177
Autor:
Hobbs, David, Brown, Anthony, H��g, Erik, Jordi, Carme, Kawata, Daisuke, Tanga, Paolo, Klioner, Sergei, Sozzetti, Alessandro, Wyrzykowski, ��ukasz, Walton, Nic, Vallenari, Antonella, Makarov, Valeri, Rybizki, Jan, Jim��nez-Esteban, Fran, Caballero, Jos�� A., McMillan, Paul J., Secrest, Nathan, Mor, Roger, Andrews, Jeff J., Zwitter, Toma��, Chiappini, Cristina, Fynbo, Johan P. U., Ting, Yuan-Sen, Hestroffer, Daniel, Lindegren, Lennart, McArthur, Barbara, Gouda, Naoteru, Moore, Anna, Gonzalez, Oscar A., Vaccari, Mattia
A new all-sky visible and Near-InfraRed (NIR) space astrometry mission with a wavelength cutoff in the K-band is not just focused on a single or small number of key science cases. Instead, it is extremely broad, answering key science questions in nea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d3992fbf9cc2091f6e2813b8105db95
https://hal.archives-ouvertes.fr/hal-02283578
https://hal.archives-ouvertes.fr/hal-02283578
Autor:
McArthur, Barbara, Hobbs, David, H��g, Erik, Makarov, Valeri, Sozzetti, Alessandro, Brown, Anthony, Martins, Alberto Krone, Bartlett, Jennifer Lynn, Tomsick, John, Shao, Mike, Benedict, Fritz, Bendek, Eduardo, Boehm, Celine, Conroy, Charlie, Fynbo, Johan Peter Uldall, Gnedin, Oleg, Hillenbrand, Lynne, Lindegren, Lennart, Rodriguez, David R., White, Rick, Turyshev, Slava, Unwin, Stephen, Zhai, ChengXing
Gaia is currently revolutionizing modern astronomy. However, much of the Galactic plane, center and the spiral arm regions are obscured by interstellar extinction, rendering them inaccessible because Gaia is an optical instrument. An all-sky near inf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::867a61a238fbe76e025395246debe50a
http://arxiv.org/abs/1904.08836
http://arxiv.org/abs/1904.08836
Autor:
H��g, Erik
Detection and orbit determination for thousands of planets with periods up to about 40 years would be obtained by astrometry from two Gaia-like missions, results which cannot be obtained by any other mission, planned or proposed. A billion stars of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7e3c2ef920354e9c9f9078993e005a2
http://arxiv.org/abs/1408.4341
http://arxiv.org/abs/1408.4341
Autor:
H��g, Erik
In May 2013, I responded with the present paper to ESA's call for White Papers for the definition of Large missions. This was half a year before the launch of ESA's large astrometry mission Gaia. The present proposal for a Gaia successor mission is s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5f7640edb7e5cf121512736415b56fc
http://arxiv.org/abs/1408.3299
http://arxiv.org/abs/1408.3299