astro.wikisort.org - Asteroid653 Berenike is a main-belt asteroid discovered on 27 November 1907 by Joel Hastings Metcalf at Taunton, Massachusetts.[1] It is named after Berenice II of Egypt, after whom the constellation Coma Berenices is also named. The name may have been inspired by the asteroid's provisional designation 1907 BK.
653 Berenike|
Discovered by | Joel Hastings Metcalf |
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Discovery site | Taunton, Massachusetts |
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Discovery date | 27 November 1907 |
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MPC designation | (653) Berenike |
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Pronunciation | [2] |
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Named after | Berenice II |
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Alternative designations | 1907 BK |
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Minor planet category | Main belt [3] |
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Epoch 31 July 2016 (JD 2457600.5) |
Uncertainty parameter 0 |
Observation arc | 108.38 yr (39584 d) |
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Aphelion | 3.1360 AU (469.14 Gm) |
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Perihelion | 2.8961 AU (433.25 Gm) |
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Semi-major axis | 3.01609 AU (451.201 Gm) |
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Eccentricity | 0.039773 |
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Orbital period (sidereal) | 5.24 yr (1913.2 d) |
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Mean anomaly | 156.090° |
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Mean motion | 0° 11m 17.376s / day |
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Inclination | 11.290° |
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Longitude of ascending node | 132.867° |
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Argument of perihelion | 55.838° |
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Dimensions | 39.22 ± 2.4 km (24.37 ± 1.49 mi) Mean diameter [5] |
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Mean radius | 19.61±1.2 km |
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Synodic rotation period | - 12.4886±0.0007 h [6]
- 12.4886 h (0.52036 d) [3]
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Geometric albedo | 0.2444±0.034 [3][5] |
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Absolute magnitude (H) | |
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Berenike is a member of the dynamic Eos family of asteroids that most likely formed as the result of a collisional breakup of a parent body.[8]
References
- "Discovery Circumstances: Numbered Minor Planets (1)–(5000)". IAU: Minor Planet Center. Retrieved 18 December 2008.
- 'Berenice' in Noah Webster (1884) A Practical Dictionary of the English Language
- "653 Berenike (1907 BK)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 7 May 2016.
- "(653) Berenike". AstDyS. Italy: University of Pisa. Archived from the original on 26 May 2011. Retrieved 18 December 2008.
- Tedesco; et al. (2004). "Supplemental IRAS Minor Planet Survey (SIMPS)". IRAS-A-FPA-3-RDR-IMPS-V6.0. Planetary Data System. Archived from the original on 17 January 2010. Retrieved 28 December 2008.
- Galád; et al. (2008). "A Collection of Lightcurves from Modra: 2007 December- 2008 June". The Minor Planet Bulletin. 35 (4): 144–146. Bibcode:2008MPBu...35..144G.
- Tholen (2007). "Asteroid Absolute Magnitudes". EAR-A-5-DDR-ASTERMAG-V11.0. Planetary Data System. Archived from the original on 17 June 2012. Retrieved 28 December 2008.
- Veeder, G. J.; et al. (March 1995), "Eos, Koronis, and Maria family asteroids: Infrared (JHK) photometry" (PDF), Icarus, vol. 114, pp. 186–196, Bibcode:1995Icar..114..186V, CiteSeerX 10.1.1.31.2739, doi:10.1006/icar.1995.1053.
External links
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На других языках
[de] (653) Berenike
(653) Berenike ist ein Asteroid des Hauptgürtels, der am 27. November 1907 vom US-amerikanischen Astronomen Joel H. Metcalf in Taunton entdeckt wurde.
- [en] 653 Berenike
[es] (653) Berenike
(653) Berenike es un asteroide perteneciente al cinturón de asteroides descubierto el 27 de noviembre de 1907 por Joel Hastings Metcalf desde el observatorio de Taunton, Estados Unidos.
[ru] (653) Береника
(653) Береника (нем. Berenike) — астероид главного пояса, который, относится к спектральному классу S и входит в состав семейства Эос[4]. Он был открыт 27 ноября 1907 года американским астрономом Джоэлом Меткалфом в Тонтонской обсерватории и назван в честь египетской царицы Береники II[5].
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