286 Iclea
In this article we are going to analyze the topic of 286 Iclea from different perspectives, with the aim of shedding light on its implications and its importance in various contexts. 286 Iclea is a topic that has generated great interest in recent years, due to its relevance in the _var2 field. Throughout the article we will explore the various facets of 286 Iclea, from its origin to its possible consequences in the future. Additionally, we will examine the influence of 286 Iclea in today's society and its role in the evolution of _var3. Through a multidisciplinary approach, we aim to provide a comprehensive and comprehensive view of 286 Iclea, in order to promote an informed and enriching debate on this topic.
 Orbital diagram | |
| Discovery | |
|---|---|
| Discovered by | Johann Palisa |
| Discovery date | 3 August 1889 |
| Designations | |
| (286) Iclea | |
| Pronunciation | French: [ikle.a] |
Named after | Icléa |
| A889 PB | |
| Main belt | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 117.95 yr (43,083 d) |
| Aphelion | 3.287 AU (491.8 Gm) |
| Perihelion | 3.102 AU (464.1 Gm) |
| 3.195 AU (477.9 Gm) | |
| Eccentricity | 0.028921 |
| 5.71 yr (2,085.8 d) | |
| 49.3850° | |
| 0° 10m 21.335s / day | |
| Inclination | 17.9010° |
| 149.115° | |
| 213.463° | |
| Physical characteristics | |
| Dimensions | 94.30±2.6 km[2] |
| 15.365 h (0.6402 d)[3] | |
| 0.0508±0.003 | |
| 9.0 | |
286 Iclea is a large main-belt asteroid.[4] It was discovered by Austrian astronomer Johann Palisa on 3 August 1889 in Vienna, and named for the heroine of Camille Flammarion's astronomical romance Uranie.[5][6] This object is orbiting the Sun at a distance of 3.19 AU with a period of 5.711 years and an orbital eccentricity (ovalness) of 0.029. The orbital plane is tilted at an angle of 17.9° to the plane of the ecliptic.[1]
This asteroid has a classification of CX in the Tholen taxonomy, indicating a generally carbonaceous composition.[1] Infrared measurements indicate a cross-sectional diameter of approximately 94.3 km.[2] Photometric observations of this asteroid in 2001 provided a light curve that was used to derive a synodic rotation period of 15.365±0.002 hours with an amplitude of 0.15 magnitude.[3]
References
- ^ a b c "286 Iclea". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 11 May 2016.
- ^ a b Tedesco, Edward F.; Noah, Paul V.; Noah, Meg; Price, Stephan D. (February 2002). "The Supplemental IRAS Minor Planet Survey". The Astronomical Journal. 123 (2): 1056–1085. Bibcode:2002AJ....123.1056T. doi:10.1086/338320.
- ^ a b Cooney, Walter R. Jr.; Pravec, Petr (September 2002). "Rotation Period and Lightcurve of Minor Planet 286 Iclea". The Minor Planet Bulletin. 29: 48–49. Bibcode:2002MPBu...29...48C.
- ^ "Osculating elements from astorb-database for 286 Iclea". The Centaur Research Project. Retrieved 6 April 2015.
- ^ Schmadel, Lutz D. (2012). Dictionary of Minor Planet Names. Berlin Heidelberg New York: Springer. p. 38. ISBN 9783642297182.
- ^ Flammarion, Camille (1891). Uranie. Collection Guillaume.
External links
- 286 Iclea at AstDyS-2, Asteroids—Dynamic Site
- 286 Iclea at the JPL Small-Body Database
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