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
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 ...
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 ...
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 ...
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-.
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
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
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.
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.