Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Statler T"'
Autor:
Brown, M. E., Levison, H. F., Noll, K. S., Binzel, R., Buie, M. W., Grundy, W., Marchi, S., Olkin, C. B., Spencer, J., Statler, T. S., Weaver, H.
We report observations of the Jupiter Trojan asteroid (3548) Eurybates and its satellite Queta with the Hubble Space Telescope and use these observations to perform an orbital fit to the system. Queta orbits Eurybates with a semimajor axis of $2350\p
Externí odkaz:
http://arxiv.org/abs/2106.02079
Autor:
Noll, K. S., Brown, M. E., Weaver, H. A., Grundy, W. M., Porter, S. B., Buie, M. W., Levison, H. F., Olkin, C., Spencer, J. R., Marchi, S., Statler, T. S.
We describe the discovery of a satellite of the Trojan asteroid (3548) Eurybates in images obtained with the Hubble Space Telescope. The satellite was detected on three separate epochs, two in September 2018 and one in January 2020. The satellite has
Externí odkaz:
http://arxiv.org/abs/2008.01858
The Yarkovsky effect describes a small but significant force that affects the orbital motion of meteoroids and asteroids smaller than $30-40$ kilometers in diameter. It is caused by sunlight; when these bodies heat up in the Sun, they eventually re-r
Externí odkaz:
http://arxiv.org/abs/1502.01249
Autor:
Mainzer, A., Grav, T., Bauer, J., Conrow, T., Cutri, R. M., Dailey, J., Fowler, J., Giorgini, J., Jarrett, T., Masiero, J., Spahr, T., Statler, T., Wright, E. L.
We have carried out simulations to predict the performance of a new space-based telescopic survey operating at thermal infrared wavelengths that seeks to discover and characterize a large fraction of the potentially hazardous near-Earth asteroid (NEA
Externí odkaz:
http://arxiv.org/abs/1501.01063
Autor:
Scheeres, D. J., Statler, T. S., Alfriend, K. T., Armitage, P., Burns, J., Efroimsky, M., Harris, A. W., Kopeikin, S., Murison, M., Nicholson, P., Peale, S., Seidelmann, P. K., Yeomans, D. K.
Given the impressive investment by the nation in observational Astronomy and Astrophysics facilities coming on line now and in the near future, we advocate for an increased investment in applied and fundamental research on Astrophysical and Celestial
Externí odkaz:
http://arxiv.org/abs/0903.1650
Autor:
Statler, T. S.
In order to be in a long-lived configuration, the density in a fluid disk should be constant along streamlines to prevent compressional (PdV) work from being done cyclically around every orbit. In a pure Kepler potential, flow along aligned, elliptic
Externí odkaz:
http://arxiv.org/abs/astro-ph/0108095
Autor:
Berger, E., Diercks, A., Frail, D. A., Kulkarni, S. R., Bloom, J. S., Sari, R., Halpern, J., Mirabal, N., Taylor, G. B., Hurley, K., Pooley, G., Becker, K. M., Wagner, R. M., Terndrup, D. M., Statler, T., Mazets, E., Cline, T.
We report on optical, near-infrared and centimeter radio observations of GRB000418 which allow us to follow the evolution of the afterglow from 2 to 200 days after the gamma-ray burst. In modeling these broad-band data, we find that an isotropic expl
Externí odkaz:
http://arxiv.org/abs/astro-ph/0102278
Autor:
Salow, R. M., Statler, T. S.
We present a method for constructing models of weakly self-gravitating, finite dispersion eccentric stellar disks around central black holes. The disk is stationary in a frame rotating at a constant precession speed. The stars populate quasiperiodic
Externí odkaz:
http://arxiv.org/abs/astro-ph/0012114
Autor:
Statler, T. S.
We test the methods developed in previous papers for inferring the intrinsic shapes of elliptical galaxies, using simulated objects from N-body experiments. The shapes of individual objects are correctly reproduced to within the statistical errors; c
Externí odkaz:
http://arxiv.org/abs/astro-ph/0010195
Autor:
Statler, T. S.
The intrinsic shape and orientation of the elliptical galaxy NGC 3379 are estimated by dynamical modeling. The maximal ignorance shape estimate, an average over the parameter space, is axisymmetric and oblate in the inner parts, with an outward triax
Externí odkaz:
http://arxiv.org/abs/astro-ph/0010142