The persistent activity of Jupiter-family comets at 3–7 AU

Bibcode
2013Icar..225..475K
DOI
10.1016/j.icarus.2013.04.012
Kelley, Michael S.; Fernández, Yanga R.; Licandro, J.; Lisse, Carey M.; Reach, William T.; A’Hearn, Michael F.; Bauer, James; Campins, Humberto; Fitzsimmons, Alan; Groussin, Olivier; Lamy, Philippe L.; Lowry, Stephen C.; Meech, Karen J.; Pittichová, Jana; Snodgrass, Colin; Toth, Imre; Weaver, Harold A.
Bibliographical reference

Icarus, Volume 225, Issue 1, p. 475-494.

Advertised on:
7
2013
Journal
ICARUS
Number of authors
17
IAC number of authors
1
Citations
40
Refereed citations
34
Description
We analyze the activity of 89 comets observed with the Spitzer Space Telescope.We conclude that at least 24% of Jupiter-family comets are active at 3–7 AU.Comets are more likely to be active post perihelion.We find that all survey targets comets with perihelion inside of 1.8 AU are inactive.
Related projects
Project Image
Minor Bodies of the Solar System
This project studies the physical and compositional properties of the so-called minor bodies of the Solar System, that includes asteroids, icy objects, and comets. Of special interest are the trans-neptunian objects (TNOs), including those considered the most distant objects detected so far (Extreme-TNOs or ETNOs); the comets and the comet-asteroid
Julia de
León Cruz
In progress
Type
Refereed
Exoplanetary Systems & Solar System (SEYSS)

It may interest you

  • Refereed
    An ultra-short-period super-Earth with an extremely high density and an outer companion
    We present the discovery and characterization of a new multi-planetary system around the Sun-like star K2-360 (EPIC 201595106). K2-360 was first identified in K2 photometry as the host of an ultra-short-period (USP) planet candidate with a period of 0.88 d. We obtained follow-up transit photometry, confirming the star as the host of the signal
    Livingston, John H. et al.

    Advertised on:

    11
    2024
    Bibcode
    2024NatSR..1427219L
    Citations
    0
  • Refereed
    Dehydrogenation, polymerization and self-assembly in the inhibition of copper surfaces by an ultrathin imidazole film
    Here we present a joint experimental-theoretical study on the deposition of imidazole molecules on a Cu(100) surface. X-ray photoelectron spectroscopy (XPS) and Surface-enhanced Raman spectroscopy (SERS) have been carried out on samples prepared upon deposition of sublimated imidazole molecules in ultra-high vacuum (UHV). Computational studies
    Barzaga, R. et al.

    Advertised on:

    7
    2024
    Bibcode
    2024Corro.23512168B
    Citations
    0
  • Refereed
    Constraints on VHE gamma-ray emission of flat spectrum radio quasars with the MAGIC telescopes
    Flat spectrum radio quasars (FSRQs) constitute a class of jetted active galaxies characterized by a very luminous accretion disc, prominent and rapidly moving line-emitting cloud structures (broad-line region, BLR), and a surrounding dense dust structure known as dusty torus. The intense radiation field of the accretion disc strongly determines the
    Abe, S. et al.

    Advertised on:

    12
    2024
    Bibcode
    2024MNRAS.535.1484A
    Citations
    0