Uranian ring orbits from earth-based and Voyager occultation observations

Bibcode
1988Icar...73..349F
DOI
10.1016/0019-1035(88)90104-2
French, R. G.; Elliot, J. L.; French, L. M.; Kangas, J. A.; Meech, K. J.; Ressler, M. E.; Buie, M. W.; Frogel, J. A.; Holberg, J. B.; Fuensalida, J. J.; Joy, M.
Referencia bibliográfica

Icarus (ISSN 0019-1035), vol. 73, Feb. 1988, p. 349-378.

Fecha de publicación:
2
1988
Número de autores
11
Número de autores del IAC
1
Número de citas
79
Número de citas referidas
75
Descripción
The authors have combined an enhanced Earth-based occultation data set and Voyager occultation observations to determine a new solution for the ring orbital elements and the direction of the planetary pole. They describe the new ground-based observations and the Voyager data used for this analysis. They discuss the new orbit solution and a search for resonances associated with the γ and δ rings, which are not well matched by simple elliptical orbits. Then the authors discuss the new solution and investigate the suspected association of resonances between satellites 1986U7 and 1986U8 and some of the rings.
Tipo
Con árbitro
Ocultación
Polarímetros
Urano
Órbitas
Fotometría
Excentricidad
Satélites pastores
Mecánica celeste

Te puede interesar

  • Con árbitro
    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.

    Fecha de publicación:

    11
    2024
    Bibcode
    2024NatSR..1427219L
    Número de citas
    0
  • Con árbitro
    Neural calibration of imaging Stokes polarimeters
    Current polarimetric calibration techniques derive the instrument modulation matrix by numerically fitting an instrumental model to measurements of a set of calibration Stokes vectors. These techniques are typically limited to an error on the retrieved normalized Stokes Q, U and V parameters, in the $1\times10^{-2}$ to $1\times10^{-3}$ range. This
    Iglesias, F. A. et al.

    Fecha de publicación:

    8
    2024
    Bibcode
    2024BAAA...65..281I
    Número de citas
    0
  • Con árbitro
    Model-based identification of solar coronal mass ejections using deep neural networks
    Coronal mass ejections (CMEs) are a major driver of space weather and thus can have important negative technological and social impacts. To assess their geoeffectiveness once they are ejected, it is crucial their prompt identification in coronagraph images. In the last decade, deep neural networks (DNN) have experienced enormous improvements in
    Iglesias, F. A. et al.

    Fecha de publicación:

    8
    2024
    Bibcode
    2024BAAA...65...17I
    Número de citas
    0