The Rotation Period of C/2014 Q2 (Lovejoy)

Bibcode
2015ApJ...814...49S
DOI
10.1088/0004-637X/814/1/49
Serra-Ricart, M.; Licandro, J.
Referencia bibliográfica

The Astrophysical Journal, Volume 814, Issue 1, article id. 49, 7 pp. (2015).

Fecha de publicación:
11
2015
Revista
The Astrophysical Journal
Número de autores
2
Número de autores del IAC
2
Número de citas
3
Número de citas referidas
2
Descripción
C/2014 Q2 (Lovejoy) was observed around perihelion (2015 January 30) on 15 nights between 2015 January 21 and February 11 using the TADer 0.3-m astrograph telescope at Teide Observatory (IAC, Tenerife, Spain). Two large spiral jet structures were observed over several cometary rotations. A new method of searching for periodicities in the PA of spiral jets in the coma region at a fixed distance (20,624 km) from the cometary optocenter is presented and used to determine a nuclear rotation period of 17.89 ± 0.17 hr.
Proyectos relacionados
Imagen del Proyecto
Pequeños Cuerpos del Sistema Solar
Este Proyecto estudia las propiedades físicas y composicionales de los llamados pequeños cuerpos del Sistema Solar, que incluyen asteroides, objetos helados y cometas. Entre los grupos de mayor interés destacan los objetos trans-neptunianos (TNOs), incluyendo los objetos más lejanos detectados hasta la fecha (Extreme-TNOs o ETNOs); los cometas, y
Julia de
León Cruz
En ejecución
Tipo
Con árbitro
Sistema Solar y Sistemas Planetarios (SEYSS)
Cometas

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