Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Jewitt, David C."'
Publikováno v:
Astron.J.132:171-176,2006
We surveyed 1.75 square degrees of sky near Neptune to an R-band 50% detection efficiency of 25.8 mags (corresponding to radii of about 17 km for an assumed albedo of 0.04). We discovered one new outer satellite, Psamathe (S/2003 N1), about 20 km in
Externí odkaz:
http://arxiv.org/abs/astro-ph/0604552
Autor:
Sheppard, Scott S., Jewitt, David C.
We present a systematic investigation of the rotational lightcurves of trans-Neptunian objects based on extensive optical data from Mauna Kea. Four of 13 objects (corresponding to 31%) in our sample ((33128) 1998 BU48, 2000 GN171, (20000) Varuna and
Externí odkaz:
http://arxiv.org/abs/astro-ph/0205392
Autor:
Jewitt, David C., Sheppard, Scott S.
We present new time-resolved photometric observations of the bright trans-Neptunian object (20000) Varuna and use them to study the rotation period, shape, and color. In observations from 2001 February and April, we find a best-fit two-peaked lightcu
Externí odkaz:
http://arxiv.org/abs/astro-ph/0201082
Publikováno v:
Astrophys.J.567:999-1012,2002
Coronagraphic optical observations of six Vega-like stars reveal reflection nebulosities, five of which were previously unknown. The nebulosities illuminated by HD 4881, HD 23362, HD 23680, HD 26676, and HD 49662 resemble that of the Pleiades, indica
Externí odkaz:
http://arxiv.org/abs/astro-ph/0111121
We present the results of a wide-field survey designed to measure the size, inclination, and radial distributions of Kuiper Belt Objects (KBOs). The survey found 86 KBOs in 73 square degrees observed to limiting red magnitude 23.7 using the Canada-Fr
Externí odkaz:
http://arxiv.org/abs/astro-ph/0104104
Akademický článek
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Autor:
Meier, Roland, Owen, Tobias C., Jewitt, David C., Matthews, Henry E., Senay, Matthew, Biver, Nicolas, Bockelée-Morvan, Dominique, Crovisier, Jacques, Gautier, Daniel
Publikováno v:
Science, 1998 Mar . 279(5357), 1707-1710.
Externí odkaz:
https://www.jstor.org/stable/2894348
Publikováno v:
Science, 1997 Oct 01. 278(5335), 90-93.
Externí odkaz:
https://www.jstor.org/stable/2894512
Autor:
Meier, Roland, Owen, Tobias C., Matthews, Henry E., Jewitt, David C., Bockelée-Morvan, Dominique, Biver, Nicolas, Crovisier, Jacques, Gautier, Daniel
Publikováno v:
Science, 1998 Feb 01. 279(5352), 842-844.
Externí odkaz:
https://www.jstor.org/stable/2895029
Autor:
Martín, Eduardo L., Brandner, Wolfgang, Jewitt, David C., Simon, Theodore, Wainscoat, Richard, Connelley, Mike, Marley, Mark, Gelino, Christopher
Publikováno v:
Publications of the Astronomical Society of the Pacific, 2001 May . 113(783), 529-536.
Externí odkaz:
https://www.jstor.org/stable/10.1086/320285