R- and J-band photometry of Comets 2P/Encke and 9P/Tempel 1

Carl W. Hergenrother, Beatrice E A Mueller, Humberto Campins, N. H. Samarasinha, Donald W Mccarthy

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Near-simultaneous R- and J-band photometric measurements of the short-period Comets 2P/Encke and the Deep Impact mission target 9P/Tempel 1 were obtained. The resulting R - J colors are + 0.82 ± 0.08   mag and + 1.46 ± 0.13   mag for Encke and Tempel 1, respectively. Tempel 1's color is redder than the solar R - J color index of +0.76. The Tempel 1 observations directly detected the nucleus while the Encke observations likely suffered from coma contamination.

Original languageEnglish (US)
Pages (from-to)45-50
Number of pages6
JournalIcarus
Volume191
Issue number2 SUPPL.
DOIs
StatePublished - 2007

Fingerprint

Encke comet
comet
photometry
color
Deep Impact Mission
coma
contamination
nuclei

Keywords

  • Comets
  • Photometry
  • Spectrophotometry

ASJC Scopus subject areas

  • Space and Planetary Science
  • Astronomy and Astrophysics

Cite this

Hergenrother, C. W., Mueller, B. E. A., Campins, H., Samarasinha, N. H., & Mccarthy, D. W. (2007). R- and J-band photometry of Comets 2P/Encke and 9P/Tempel 1. Icarus, 191(2 SUPPL.), 45-50. https://doi.org/10.1016/j.icarus.2005.09.024

R- and J-band photometry of Comets 2P/Encke and 9P/Tempel 1. / Hergenrother, Carl W.; Mueller, Beatrice E A; Campins, Humberto; Samarasinha, N. H.; Mccarthy, Donald W.

In: Icarus, Vol. 191, No. 2 SUPPL., 2007, p. 45-50.

Research output: Contribution to journalArticle

Hergenrother, CW, Mueller, BEA, Campins, H, Samarasinha, NH & Mccarthy, DW 2007, 'R- and J-band photometry of Comets 2P/Encke and 9P/Tempel 1', Icarus, vol. 191, no. 2 SUPPL., pp. 45-50. https://doi.org/10.1016/j.icarus.2005.09.024
Hergenrother CW, Mueller BEA, Campins H, Samarasinha NH, Mccarthy DW. R- and J-band photometry of Comets 2P/Encke and 9P/Tempel 1. Icarus. 2007;191(2 SUPPL.):45-50. https://doi.org/10.1016/j.icarus.2005.09.024
Hergenrother, Carl W. ; Mueller, Beatrice E A ; Campins, Humberto ; Samarasinha, N. H. ; Mccarthy, Donald W. / R- and J-band photometry of Comets 2P/Encke and 9P/Tempel 1. In: Icarus. 2007 ; Vol. 191, No. 2 SUPPL. pp. 45-50.
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AU - Samarasinha, N. H.

AU - Mccarthy, Donald W

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