Английская Википедия:2013 ND15
Шаблон:Use dmy dates Шаблон:Infobox planet Шаблон:Mp (also written 2013 ND15) is an asteroid that is a temporary trojan of Venus, the first known Venus trojan.[1]
Discovery, orbit and physical properties
Шаблон:Mp was discovered on 13 July 2013 by N. Primak, A. Schultz, T. Goggia and K. Chambers, observing for the Pan-STARRS project. As of September 2014, it has been observed 21 times with a data-arc span of 26 days. It is an Aten asteroid and its semi-major axis (0.7235 AU) is very similar to that of Venus but it has high eccentricity (0.6115) and small orbital inclination (4.794°). With an absolute magnitude of 24.1, it has a diameter in the range 40–100 m (for an assumed albedo range of 0.04-0.20).
Trojan dynamical state and orbital evolution
Шаблон:Legend2Шаблон:·Шаблон:Legend2Шаблон:·Шаблон:Legend2
Шаблон:Mp has been identified as a Venus trojan following a tadpole orbit around Venus' Lagrangian point Шаблон:L4.[1] Besides being a Venus co-orbital, this asteroid is also a Mercury crosser and an Earth crosser. Шаблон:Mp exhibits resonant (or near-resonant) behavior with Mercury, Venus and Earth.[1] Its short-term dynamical evolution is different from that of the other three Venus co-orbitals, Шаблон:Mpl, Шаблон:Mpl, and Шаблон:Mpl.[1]
Potentially hazardous asteroid
Шаблон:Mp is not included in the Minor Planet Center list of potentially hazardous asteroids (PHAs) because its absolute magnitude is greater than 22.0, even though it comes to within 0.05 AU of Earth periodically. It approached Earth at 0.077 AU on 21 June 2016.
See also
Notes
- Шаблон:Note label This is assuming an albedo of 0.20–0.04.
References
- Further reading
- Understanding the Distribution of Near-Earth Asteroids Bottke, W. F., Jedicke, R., Morbidelli, A., Petit, J.-M., Gladman, B. 2000, Science, Vol. 288, Issue 5474, pp. 2190–2194.
- A Numerical Survey of Transient Co-orbitals of the Terrestrial Planets Christou, A. A. 2000, Icarus, Vol. 144, Issue 1, pp. 1–20.
- Debiased Orbital and Absolute Magnitude Distribution of the Near-Earth Objects Bottke, W. F., Morbidelli, A., Jedicke, R., Petit, J.-M., Levison, H. F., Michel, P., Metcalfe, T. S. 2002, Icarus, Vol. 156, Issue 2, pp. 399–433.
- Transient co-orbital asteroids Brasser, R., Innanen, K. A., Connors, M., Veillet, C., Wiegert, P., Mikkola, S., Chodas, P. W. 2004, Icarus, Vol. 171, Issue 1, pp. 102–109.
- The population of Near Earth Asteroids in coorbital motion with Venus Morais, M. H. M., Morbidelli, A. 2006, Icarus, Vol. 185, Issue 1, pp. 29–38.
- Asteroid 2013 ND15: Trojan companion to Venus, PHA to the Earth de la Fuente Marcos, C., de la Fuente Marcos, R. 2013, Monthly Notices of the Royal Astronomical Society, Vol. 439, Issue 3, pp. 2970–2977.
External links
- Discovery MPEC
- Шаблон:Mp data at MPC
- List of Potentially Hazardous Asteroids (PHAs)
- Шаблон:NeoDys
- Шаблон:ESA-SSA
- Шаблон:JPL small body
Шаблон:Small Solar System bodies Шаблон:Authority control
- Страницы с игнорируемыми отображаемыми названиями
- Английская Википедия
- Страницы с неработающими файловыми ссылками
- Aten asteroids
- Trojan minor planets
- Venus co-orbital minor planets
- Minor planet object articles (unnumbered)
- Venus-crossing asteroids
- Earth-crossing asteroids
- Astronomical objects discovered in 2013
- Страницы, где используется шаблон "Навигационная таблица/Телепорт"
- Страницы с телепортом
- Википедия
- Статья из Википедии
- Статья из Английской Википедии
- Страницы с ошибками в примечаниях
