Discovery | |
---|---|
Discovered by | Raymond Smith Dugan |
Discovery site | Heidelberg |
Discovery date | 19 February 1903 |
Designations | |
MPC designation | (507) Laodica |
Pronunciation | /leɪˈɒdɪkə/ |
Alternative designations | 1903 LO |
Minor planet category | Main belt Laodica family |
Orbital characteristics | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 109.58 yr (40025 d) |
Aphelion | 3.4678 AU (518.78 Gm) |
Perihelion | 2.8401 AU (424.87 Gm) |
Semi-major axis | 3.1540 AU (471.83 Gm) |
Eccentricity | 0.099503 |
Orbital period (sidereal) | 5.60 yr (2045.9 d) |
Mean anomaly | 189.236° |
Mean motion | 0° 10 33.456 / day |
Inclination | 9.4964° |
Longitude of ascending node | 293.461° |
Argument of perihelion | 100.68° |
Physical characteristics | |
Mean radius | 21.89±2 km |
Synodic rotation period | 6.737 h (0.2807 d) |
Geometric albedo | 0.2112±0.045 |
Absolute magnitude (H) | 9.2 |
507 Laodica is a minor planet orbiting the Sun.
References
- 'Laodice' in Noah Webster (1884) A Practical Dictionary of the English Language
- "507 Laodica (1903 LO)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 6 May 2016.
External links
- Lightcurve plot of 507 Laodica, Palmer Divide Observatory, B. D. Warner (2001)
- Lightcurves 507 Laodica, tripod.com
- Asteroid Lightcurve Database (LCDB), query form (info Archived 16 December 2017 at the Wayback Machine)
- Dictionary of Minor Planet Names, Google books
- Asteroids and comets rotation curves, CdR – Observatoire de Genève, Raoul Behrend
- Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center
- 507 Laodica at AstDyS-2, Asteroids—Dynamic Site
- 507 Laodica at the JPL Small-Body Database
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