Zobrazeno 1 - 10
of 139
pro vyhledávání: '"ROMANISHIN, W"'
Autor:
Tegler, S. C., Grundy, W. M., Olkin, C. B, Young, L. A., Romanishin, W., Cornelison, D. M., Khodadadkouchaki, R.
We present three near-infrared spectra of Pluto taken with the IRTF and SpeX, an optical spectrum of Triton taken with the MMT and the Red Channel Spectrograph, and previously published spectra of Pluto, Triton, and Eris. We combine these observation
Externí odkaz:
http://arxiv.org/abs/1203.6888
Autor:
Tegler, S. C., Cornelison, D. M., Grundy, W. M., Romanishin, W., Abernathy, M. R., Bovyn, M. J., Burt, J. A., Evans, D. E., Maleszewski, C. K., Thompson, Z., Vilas, F.
We present spectra of Eris from the MMT 6.5 meter telescope and Red Channel Spectrograph (5700-9800 angstroms; 5 angstroms per pix) on Mt. Hopkins, AZ, and of Pluto from the Steward Observatory 2.3 meter telescope and Boller and Chivens spectrograph
Externí odkaz:
http://arxiv.org/abs/1010.4821
We present new optical broadband colors, obtained with the Keck 1 and Vatican Advanced Technology telescopes, for six objects in the inner classical Kuiper Belt. Objects in the inner classical Kuiper Belt are of interest as they may represent the sur
Externí odkaz:
http://arxiv.org/abs/1004.3059
Autor:
Abernathy, M. R., Tegler, S. C., Grundy, W. M., Licandro, J., Romanishin, W., Cornelison, D., Vilas, F.
We describe optical spectroscopic observations of the icy dwarf planet Eris with the 6.5 meter MMT telescope and the Red Channel Spectrograph. We report a correlation, that is at the edge of statistical significance, between blue shift and albedo at
Externí odkaz:
http://arxiv.org/abs/0811.0825
Publikováno v:
Icarus 195:844-850,2008
We present high signal precision optical reflectance spectra of 2005 FY9 taken with the Red Channel Spectrograph and the 6.5-m MMT telescope on 2006 March 4 UT (5000 - 9500 A; 6.33 A pixel-1) and 2007 February 12 UT (6600 - 8500 A; 1.93 A pixel-1). F
Externí odkaz:
http://arxiv.org/abs/0801.3115
Autor:
Descamps, P., Marchis, F., Pollock, J., Berthier, J., Vachier, F., Birlan, M., Kaasalainen, M., Harris, A. W., Wong, M., Romanishin, W., Cooper, E. M., Kettner, K. A., Wiggins, P., Kryszczynska, A., Polinska, M., Colliac, J. -F., Devyatkin, A., Verestchagina, I., Gorshanov, D.
In 2007, the M-type binary asteroid 22 Kalliope reached one of its annual equinoxes. As a consequence, the orbit plane of its small moon, Linus, was aligned closely to the Sun's line of sight, giving rise to a mutual eclipse season. A dedicated inter
Externí odkaz:
http://arxiv.org/abs/0710.1471
Publikováno v:
Astron.J.133:526-530,2007
We present high signal precision optical reflectance spectra of the large Kuiper belt objects 2005 FY9 and 2003 EL61. The spectrum of 2005 FY9 exhibits strong CH4-ice bands. A comparison between the spectrum and a Hapke model indicates the CH4 bands
Externí odkaz:
http://arxiv.org/abs/astro-ph/0611135
Autor:
Stanek, K. Z., Garnavich, P. M., Nutzman, P. A., Hartman, J. D., Garg, A., Adelberger, K., Berlind, P., Bonanos, A. Z., Calkins, M. L., Challis, P., Gaudi, B. S., Holman, M. J., Kirshner, R. P., McLeod, B. A., Osip, D., Reiprich, T. Pimenova T. H., Romanishin, W., Spahr, T., Tegler, S. C., Zhao, X.
Publikováno v:
Astrophys.J. 626 (2005) L5-L10
We present deep optical photometry of the afterglow of gamma-ray burst (GRB) 041006 and its associated hypernova obtained over 65 days after detection (55 R-band epochs on 10 different nights). Our early data (t<4 days) joined with published GCN data
Externí odkaz:
http://arxiv.org/abs/astro-ph/0502319
Using ROSAT, we have made the first deep X-ray observations of NGC 7331, discovering a nuclear X-ray source coincident with the previously determined radio and optical nuclear centers. Positions, luminosities, and fluxes of X-ray sources in the field
Externí odkaz:
http://arxiv.org/abs/astro-ph/9808041
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2001 Oct 01. 98(21), 11863-11866.
Externí odkaz:
https://www.jstor.org/stable/3056814
