... arXiv.org . astro-ph . ... 1] oai:arXiv.org:1012.5438 [ pdf ] - 1386111 . ... Lemmon, Tyler J. ; Mondragon, Antonio R. Comments: 20 pages, 3 figures. Focus of paper is model with relativistic mass in the gravitational potential. arXiv admin note: text overlap with arXiv:0906.1221 . Submitted: 2010-12-24 , last modified: 2016-04-07 . ... Latitudinal Distribution of the Photospheric Magnetic Fields of Different Magnitudes . ... Submitted: 2015-04-09 , last modified: 2016-04-07 . ...

О»ї . Publiц© le 09/05/2011 par Rodolphe Goldsztejn . Date : 26/04/2011 . Lieu : Saqint-Germain en Laye, Yvelines . Matц©riel de prise de vue : C8, DMK31, Barlow x3 . Commentaires : Malgrц© la turbulence forte, une collimation correcte et les tempцЄtes sont visibles. Date : 26/04/2011 . Lieu : Saqint-Germain en Laye, Yvelines . Matц©riel de prise de vue : C8, DMK31, Barlow x3 . Commentaires : Malgrц© la turbulence forte, une collimation correcte et les tempцЄtes sont visibles.

... Our scientific interest is an accuracy of asteroid CCD observations obtained by amateurs and professional astronomers all over in the World. ... These data help us to analyse an accuracy of real CCD positions in the MPC Database. ... Do you test your observations of the small Solar System bodies permanently before sending them to the International Minor Planets' Center? ... Do you know a real accuracy of your positional CCD-observations in comparison with the other observatories' one ? ...

... ARTICLE: The Adventurous Search For The Astronomical Unit . ... Kepler himself had suggested to use the rare occasions of Venus transiting (crossing) the solar disk to measure our distance to the planet. ... Due to the orbital inclination of Venus against the ecliptic of 3.5°, a Venus transit is so rare that it happens only at intervals of 121.5 years, 8 years, 105.5 years, 8 years and so on. ... Crabtree witnessing the transit of Venus 1639 . ... Transits of Venus - The Quest for the Solar Parallax...

. The comet of Enke. I. Enke calculated the orbit of this comet. Perhaps tungysky meteorit (1908) was the fragment of its core. The nearest approaching with the Sun will take place in 2004. Perhaps this approaching will be the last because of the small mass of its core. Back .

Электронная библиотека астронома-любителя. ... Январь 1998 . ... THIS WEEK ON GALILEO January 19-25, 1998 The Galileo spacecraft has resumed transmitting pictures and science data to Earth at normal speed. ... Дата: 23 января 1998 (1998-01-23) От: Alexander Bondugin Тема: MISSION TO PLANET EARTH ENTERPRISE NAME CHANGED TO EARTH SCIENCE Привет всем! ... Дата: 23 января 1998 (1998-01-23) От: Alexander Bondugin Тема: EARTH SWINGBY PUTS NEAR SPACECRAFT ON FINAL APPROACH TO EROS Привет всем! ...

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