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Abstract Spectroscopic observations of comet 29P/Schwassmann-Wachmann 1 were carried out at the SOAR 4.1-meter telescope (Chile) on August 12, 2016, when its heliocentric distance was 5.9 au. The spectra revealed… Click to show full abstract
Abstract Spectroscopic observations of comet 29P/Schwassmann-Wachmann 1 were carried out at the SOAR 4.1-meter telescope (Chile) on August 12, 2016, when its heliocentric distance was 5.9 au. The spectra revealed CO+ and N 2 + emissions in the cometary coma. The [ N 2 + ]/[CO+] ratio within the projected slit seems to be 0.01. The mean value of the normalized spectral gradient is 12.69 ± 0.06 for spectral range 3448–5260 A.
Keywords:
observations comet;
29p schwassmann;
spectroscopic observations;
schwassmann wachmann;
comet 29p
Journal Title: Planetary and Space Science
Year Published: 2018
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Journal Title: Planetary and Space Science
Year Published: 2018
Link to full text (if available)
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recommendations!