Did you mean: In Re: A'Hearn, et al?
Web Results

Photometry and Imaging of the Coma with Narrowband Filters


comet and sky in each filter, as compared to the time re- ... haps the most important changes in CCD detectors in re- ... A'Hearn et al., 1979; A'Hearn and Millis,.

DOI: 10.1126/science.1118923 , 258 (2005); 310 Science et al. M. F. ...


May 6, 2008 ... et al. M. F. A'Hearn,. Deep Impact: Excavating Comet Tempel 1 www.sciencemag .org .... smooth area, the scarp strongly suggests re- moval by ...

Deep Impact and Sample Return - University of Maryland


M. F. A'HEARN et al.: DEEP IMPACT AND SAMPLE RETURN. preserve the ices from the cometary nucleus. Because of the large uncertainty in cometary ...

Observations - arXiv.org


Jun 22, 2009 ... comet 9P/Tempel 1 on UT 2005 July 04 (A'Hearn et al. ... flyby spacecraft was re- targeted towards comet 103P/Hartley 2 via a close Earth flyby ...

PDF (1.239 MB) - Astronomy & Astrophysics


2004; A'Hearn et al. 2005, 2011; Veverka et al. 2013); Rosetta is equipped with 12 scientific ..... data span the wavelengths from ∼260−1875Ε, so for the re-.

Determination of the light curve of the Rosetta target asteroid (2867 ...


M. Küppers<sup>1</sup> - S. Mottola<sup>2</sup> - S. C. Lowry<sup>3</sup> - M. F. A'Hearn<sup>4</sup> - C. Barbieri<sup>5</sup> - M. A. Barucci<sup>6</sup> - S. ... With an absolute magnitude of 13.18 (Hicks et al. 2004), the ... For the observations of (2867) Steins the re-focussing plates for the visual and for the  ...

Vaporization of Ices Containing S–Implications for Comets - NASA


We conclude that similar vaporization from a cometary nucleus would not re- lease the bulk of ... A'Hearn et al. (1983) .... whether a species such as S. can be re-.

Observational Constraints on Surface Characteristics of Comet Nuclei


nations of the albedos, re ectances, and thermal inertias of comet nuclei. There is ... Rigaux and Tempel 2 (Campins et al. 1987, Millis et al. 1988, A'Hearn et al.

1995 O1 - Department of Physics

physics.csusb.edu/~slederer/sled HB jets.pdf

been reported in Comet Halley by several authors (A'Hearn et al., 1986a,b; Cos- .... The continuum (dust) images show varying jet structure, but it is generally re-.



Aug 31, 2016 ... References. A'Hearn M. F. 1982 Comets ed L. Wilkening (Tucson, AZ: Univ. ... Bodewits D., Lara L. M., A'Hearn M. F. et al 2016 ApJ submitted.