2490 Bussolini
Synodic rotation period | 24 h[6] | |
0.1918±0.0207[5] 0.21 (assumed)[3] 0.223±0.043[4] | ||
P [5] · S [3] | ||
11.9[1][3][5] | ||
2490 Bussolini (
Classification and orbit
Bussolini is a member of the Eunomia family, a large group of typically stony asteroids and the most prominent family in the intermediate main-belt. It orbits the Sun at a distance of 2.3–3.0 AU once every 4 years and 3 months (1,539 days). Its orbit has an eccentricity of 0.13 and an inclination of 13° with respect to the ecliptic.[1] A first precovery was taken at Palomar Observatory in 1949, extending the body's observation arc by 27 years prior to its official discovery observation at El Leoncito.[7]
Naming
This
Physical characteristics
Eunomians are typically S-type asteroid.[3] Bussolini has also been characterized as a P-type asteroid by the Wide-field Infrared Survey Explorer (WISE).[5]
Lightcurve
In October 2008, a rotational
Diameter and albedo
According to the surveys carried out by NASA's WISE observatory with its subsequent
References
- ^ a b c d "JPL Small-Body Database Browser: 2490 Bussolini (1976 AG)" (2017-01-09 last obs.). Jet Propulsion Laboratory. Retrieved 18 June 2017.
- ^ ISBN 978-3-540-00238-3.
- ^ a b c d e f g h "LCDB Data for (2490) Bussolini". Asteroid Lightcurve Database (LCDB). Retrieved 18 June 2017.
- ^ . Retrieved 18 June 2017.
- ^ .
- ^ a b Behrend, Raoul. "Asteroids and comets rotation curves – (2490) Bussolini". Geneva Observatory. Retrieved 18 June 2017.
- ^ a b "2490 Bussolini (1976 AG)". Minor Planet Center. Retrieved 18 June 2017.
- ^ "MPC/MPO/MPS Archive". Minor Planet Center. Retrieved 18 June 2017.
External links
- Juan Antonio Bussolini, www.geni.com/people
- Lightcurve Database Query (LCDB), at www.minorplanet.info
- Dictionary of Minor Planet Names, Google books
- Asteroids and comets rotation curves, CdR – Geneva Observatory, Raoul Behrend
- Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center
- 2490 Bussolini at AstDyS-2, Asteroids—Dynamic Site
- 2490 Bussolini at the JPL Small-Body Database