Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Pinxin Xu"'
Publikováno v:
Chinese Astronomy and Astrophysics. 32:186-196
During the first international joint observation of the Leo strong meteor shower, multidisciplinary and multi-media synthetic observation of Leo and Draco strong meteor showers and their catastrophic space weather events were carried out. The compreh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc7ecea4a87f9dfcc09d20b447f07625
https://doi.org/10.1016/j.chinastron.2008.04.008
https://doi.org/10.1016/j.chinastron.2008.04.008
Publikováno v:
New Astronomy. 12:651-656
Meteoroids always posed a great hazard to spacecraft security. A meteoroids stream assembled by a large massive body will further thance the hazard severalfold. For example, the radiant of Northern Taurids (NTA) will be occulted by the Moon on Nov. 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddf1be402781cadc6c4ebf76f82fe595
https://doi.org/10.1016/j.newast.2007.05.005
https://doi.org/10.1016/j.newast.2007.05.005
Publikováno v:
Advances in Space Research. 40:262-265
When meteoroids enter the area of the Earth's gravitational field, their speed, number density and space flux can be changed gradually with the evolution of their position. In the era of space navigation, finding out the detail distribution of meteor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6002673b08b196eb6ebf2e9d987e78c4
https://doi.org/10.1016/j.asr.2007.05.043
https://doi.org/10.1016/j.asr.2007.05.043
Publikováno v:
Chinese Science Bulletin. 45:2142-2147
On the basis of the observational data obtained by the Sino-Dutch Joint Leonids Observation Team at Delingha Station of Purple Mountain Observatory from Nov. 13 to 18, 1998, and those obtained in other places of China during the same period, the dist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c0ad8287f5276bc4542e3df0f923e24
https://doi.org/10.1007/bf02886318
https://doi.org/10.1007/bf02886318
Publikováno v:
Earth, Moon, and Planets. 88:11-26
On the basis of the radar observational data of the Leonids obtained in China in November of 1998, we found that the characteristics of the meteor population index gamma during the main peak could not be explained well with a one-component magnitude
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e244c109cd8b019cd4ff6e8defff571
https://doi.org/10.1023/a:1013854712250
https://doi.org/10.1023/a:1013854712250
Publikováno v:
Advances in Space Research. 39:616-618
ZHR* is defined as number of meteoroids passing 1000 km(2) zenith area per hour which can produce craters no less than I cm in diameter on an aluminum material. The relationship between ZHR and ZHR* is deduced. We evaluate the strong meteor showers s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5dde575f9a1d7a704a3724aab22c80f
https://doi.org/10.1016/j.asr.2006.05.004
https://doi.org/10.1016/j.asr.2006.05.004
Publikováno v:
Chinese Astronomy and Astrophysics. 21:249-253
Assuming the mass of the fragments to be 10 12 , 10 13 , 10 14 kg and the density to be 3.0, 1.0, 0.8, 0.5, 0.2 g cm −3 , we calculate that the fragments can penetrate the ammonia cloud layer and explode at about the 1 bar level. This result agrees
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7f840bab4875eb43f0d1b6dfea04854
https://doi.org/10.1016/s0275-1062(97)00032-5
https://doi.org/10.1016/s0275-1062(97)00032-5