Astronomy:616 Elly
From HandWiki
| Discovery | |
|---|---|
| Discovered by | August Kopff |
| Discovery site | Heidelberg |
| Discovery date | 17 October 1906 |
| Designations | |
| (616) Elly | |
| 1906 VT | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 109.51 yr (39998 d) |
| |{{{apsis}}}|helion}} | 2.7045 astronomical unit|AU (404.59 Gm) |
| |{{{apsis}}}|helion}} | 2.4026 AU (359.42 Gm) |
| 2.5536 AU (382.01 Gm) | |
| Eccentricity | 0.059122 |
| Orbital period | 4.08 yr (1490.4 d) |
| Mean anomaly | 258.42° |
| Mean motion | 0° 14m 29.544s / day |
| Inclination | 14.960° |
| Longitude of ascending node | 356.112° |
| 107.703° | |
| Physical characteristics | |
| Mean radius | 9.075±0.75 km |
| Rotation period | 5.301 ± 0.001 h[2] 5.297 h (0.2207 d)[1] |
| Geometric albedo | 0.2866±0.053 |
| Absolute magnitude (H) | 10.68 |
616 Elly is a minor planet orbiting the Sun. It is a member of the Maria family of asteroids.[2]
References
- ↑ 1.0 1.1 "616 Elly (1906 VT)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=616;cad=1.
- ↑ 2.0 2.1 Alvarez-Candal, Alvaro et al. (December 2004), "Rotational lightcurves of asteroids belonging to families", Icarus 172 (2): 388–401, doi:10.1016/j.icarus.2004.06.008, Bibcode: 2004Icar..172..388A.
External links
- Lightcurve plot of 616 Elly, Palmer Divide Observatory, B. D. Warner (2010)
- Asteroid Lightcurve Database (LCDB), query form (info )
- 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
- 616 Elly at AstDyS-2, Asteroids—Dynamic Site
- 616 Elly at the JPL Small-Body Database
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