Discovery | |
---|---|
Discovered by | Raymond Smith Dugan |
Discovery site | Heidelberg |
Discovery date | 17 February 1903 |
Designations | |
MPC designation | (506) Marion |
Pronunciation | /ˈmɛəriɒn, -ən/ |
Alternative designations | 1903 LN |
Orbital characteristics | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 104.59 yr (38200 d) |
Aphelion | 3.4888 AU (521.92 Gm) |
Perihelion | 2.5889 AU (387.29 Gm) |
Semi-major axis | 3.0389 AU (454.61 Gm) |
Eccentricity | 0.14806 |
Orbital period (sidereal) | 5.30 yr (1934.9 d) |
Mean anomaly | 178.097° |
Mean motion | 0° 11 9.78 / day |
Inclination | 17.008° |
Longitude of ascending node | 312.950° |
Argument of perihelion | 146.177° |
Physical characteristics | |
Mean radius | 52.97±1.3 km |
Synodic rotation period | 13.546 h (0.5644 d) |
Geometric albedo | 0.0454±0.002 |
Absolute magnitude (H) | 8.85 |
506 Marion is a minor planet orbiting the Sun. It was discovered by Raymond Smith Dugan in February 1903, and was later named after a cousin of his. It is designated as a C-type asteroid with a size of approximately 104 kilometres (64.6 mi).
References
- Noah Webster (1884) A Practical Dictionary of the English Language
- "506 Marion (1903 LN)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 6 May 2016.
- URL=http://btboar.tripod.com/lightcurves/id20.html
External links
- Lightcurve plot of 506 Marion, Palmer Divide Observatory, B. D. Warner (2009)
- Lightcurves 506 Marion, 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
- 506 Marion at AstDyS-2, Asteroids—Dynamic Site
- 506 Marion at the JPL Small-Body Database
Minor planets navigator | |
---|---|
Small Solar System bodies | |||||||
---|---|---|---|---|---|---|---|
Minor planets |
| ||||||
Comets | |||||||
Other |
This article about an asteroid native to the asteroid belt is a stub. You can help Misplaced Pages by expanding it. |