Sublimation of icy aggregates in the coma of comet 67P/Churyumov–Gerasimenko detected with the OSIRIS cameras on boardRosetta
- Gicquel, A.
- Vincent, J.-B.
- Agarwal, J.
- A'Hearn, M.F.
- Bertini, I.
- Bodewits, D.
- Sierks, H.
- Lin, Z.-Y.
- Barbieri, C.
- Lamy, P.L.
- Rodrigo, R.
- Koschny, D.
- Rickman, H.
- Keller, H.U.
- Barucci, M.A.
- Bertaux, J.-L.
- Besse, S.
- Cremonese, G.
- Da Deppo, V.
- Davidsson, B.
- Debei, S.
- Deller, J.
- De Cecco, M.
- Frattin, E.
- El-Maarry, Mohamed Ramy
- Fornasier, S.
- Fulle, M.
- Groussin, O.
- Gutiérrez, P.J.
- Gutiérrez-Marquez, P.
- Güttler, C.
- Höfner, S.
- Hofmann, M.
- Hu, X.
- Hviid, S.F.
- Ip, W.-H.
- Jorda, L.
- Knollenberg, J.
- Kovacs, G.
- Kramm, J.-R.
- Kührt, E.
- Küppers, M.
- Lara, L.M.
- Lazzarin, M.
- Moreno, J.J. Lopez
- Lowry, S.
- Marzari, F.
- Masoumzadeh, N.
- Massironi, M.
- Moreno, F.
- Mottola, S.
- Naletto, G.
- Oklay, N.
- Pajola, M.
- Pommerol, A.
- Preusker, F.
- Scholten, F.
- Shi, X.
- Thomas, N.
- Toth, I.
- Tubiana, C.
DOIAbstract
Beginning in 2014 March, the OSIRIS (Optical, Spectroscopic, and Infrared Remote Imaging System) cameras began capturing images of the nucleus and coma (gas and dust) of comet 67P/Churyumov–Gerasimenko using both the wide angle camera (WAC) and the narrow angle camera (NAC). The many observations taken since July of 2014 have been used to study the morphology, location, and temporal variation of the comet's dust jets. We analysed the dust monitoring observations shortly after the southern vernal equinox on 2015 May 30 and 31 with the WAC at the heliocentric distance Rh = 1.53 AU, where it is possible to observe that the jet rotates with the nucleus. We found that the decline of brightness as a function of the distance of the jet is much ste...
Add to ORKG