Zobrazeno 1 - 10
of 36
pro vyhledávání: '"D.I. Steel"'
Autor:
V. Porubčan, I. Mann, W.J. Baggaley, D. Asher, J. Borovička, M. Grady, R.L. Hawkes, P. Jenniskens, P. Spurný, D.I. Steel, J. Watanabe, I.P. Williams, H. Yano
Publikováno v:
Transactions of the International Astronomical Union. 25:200-213
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::364a53f725a564d0bcf2f8d729fd80d4
https://doi.org/10.1017/s0251107x00001437
https://doi.org/10.1017/s0251107x00001437
Autor:
D.I. Steel
Publikováno v:
Planetary and Space Science. 45:327-335
The orbits of the well-known ∼ 1 km Earth-crossing asteroid (2101) Adonis and the recently-discovered ∼ 50 m asteroid 1995 CS are strikingly similar, their semi-major axes, eccentricities and inclinations differing by little whilst their directio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6de7613dc0b152b900e039abcd7a2f16
https://doi.org/10.1016/s0032-0633(96)00137-7
https://doi.org/10.1016/s0032-0633(96)00137-7
Publikováno v:
Advances in Space Research. 20:1501-1504
We have gathered substantial evidence from novel radar meteor observations that most meteoroids start to ablate at altitudes considerably in excess of 100 km (at heights up to ∼140 km). This beginning height hb is a strong function of the melting p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41d03df656e899a417ccbcc502d852e0
https://doi.org/10.1016/s0273-1177(97)00425-0
https://doi.org/10.1016/s0273-1177(97)00425-0
Autor:
D.I. Steel, D.J. Asher
Publikováno v:
International Astronomical Union Colloquium. 150:125-128
2P/Encke is the only Earth-crossing short-period comet to have a meteoroid/dust trail identified in the data collected by IRAS Such trails have been suggested by Kresák to be the cause of meteor storms, these occurring when the comet/trail node is n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::773081bd9d15f942fd50c886d46e6863
https://doi.org/10.1017/s0252921100501407
https://doi.org/10.1017/s0252921100501407
Autor:
D.J. Asher, D.I. Steel
Publikováno v:
International Astronomical Union Colloquium. 150:129-132
P/1994 P1 Machholz 2 is the first Earth-crossing shortperiod comet to have been observed to have split since 3D/Biela about 150 years ago, and that fragmentation resulted in the Andromedid meteor storms of 1872 and 1885. Thus a pertinent question is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c64085f820aa91bd8da2b73094f9b484
https://doi.org/10.1017/s0252921100501419
https://doi.org/10.1017/s0252921100501419
Publikováno v:
International Astronomical Union Colloquium. 150:75-78
We have implemented a 54 MHz radar located near Adelaide, South Australia, for novel forms of meteor observation. Here we describe a radically new form of meteor speed determination: we measure the rate of phase change for head echoes obtained from m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4373a0bf7bfa60078072300dfbdc5fb
https://doi.org/10.1017/s0252921100501304
https://doi.org/10.1017/s0252921100501304
Autor:
B.A. Lindblad, D.I. Steel
Publikováno v:
Symposium - International Astronomical Union. 160:497-501
Since it was founded early in the 1980′s, the IAU Meteor Data Center (IAU MDC) has accumulated a large number of the meteoroid orbits measured worldwide so as to make these freely available to all interested researchers. The total number of orbits
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c512c1ef3251ea7e58564d08bc3624e5
https://doi.org/10.1017/s0074180900046799
https://doi.org/10.1017/s0074180900046799
Autor:
B.G. Marsden, H. Rickman, J.-E. Arlot, D.K. Yeomans, L.H. Wasserman, A. Carusi, D. Morrison, E.L.G. Bowell, G. Hahn, A.W. Harris, D.I. Steel, P.K. Seidelmann
Publikováno v:
Transactions of the International Astronomical Union. 22:185-204
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b37c1a1dbd752e7050ed2f438ccc085e
https://doi.org/10.1017/s0251107x00007999
https://doi.org/10.1017/s0251107x00007999
Autor:
I.P. Williams, D.I. Steel
Publikováno v:
Transactions of the International Astronomical Union. 22:211-224
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11839e8aca1fcef0ebfb340fa204bc2f
https://doi.org/10.1017/s0251107x00008014
https://doi.org/10.1017/s0251107x00008014
Publikováno v:
The APPEA Journal. 46:651
The Federal Government, mindful of the pivotal importance of reliable supplies of oil and gas for the economic stability of the nation, has recently passed the Maritime Transport Security Amendment Act 2005. This introduces a security plan for Austra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e94685a7c55474c41d0be0d0f0257dea
https://doi.org/10.1071/aj05045
https://doi.org/10.1071/aj05045