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A Portrait throughout Perihelion of the NH2-rich Interstellar Comet 2I/Borisov

  • Authors: Sophie E. Deam, Michele T. Bannister, Cyrielle Opitom, Matthew M. Knight, Léa Ferellec, Ryan Ridden-Harper, Darryl Z. Seligman, Alan Fitzsimmons, Aurélie Guilbert-Lepoutre, Emmanuel Jehin, Laurent Jorda, Michael Marsset, Youssef Moulane, Philippe Rousselot, Pierre Vernazza, Bin Yang

Sophie E. Deam et al 2026 The Planetary Science Journal 7 .

  • Provider: AAS Journals

Caption: Figure 3.

Dust-subtracted spectra of 2I at four different dates, extracted within a 5000 km radius, over the wavelength range captured by MUSE and displayed in Angstroms (Å). The C2, NH2, and CN bands used to measure production rates are indicated by the green, blue, and red lines, respectively.

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