Astronomy:473 Nolli
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Short description: Main-belt asteroid
| Discovery [1] | |
|---|---|
| Discovered by | Max Wolf |
| Discovery site | Heidelberg Obs. |
| Discovery date | 13 February 1901 |
| Designations | |
| (473) Nolli | |
| Pronunciation | German: [ˈnɔliː] |
| 1901 GC, 1940 CD 1940 CP, 1981 QR 1986 PP4 | |
| Minor planet category | Main belt Eunomia family |
| Orbital characteristics [1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 115.18 yr (42068 d) |
| |{{{apsis}}}|helion}} | 2.9454 astronomical unit|AU (440.63 Gm) |
| |{{{apsis}}}|helion}} | 2.3809 AU (356.18 Gm) |
| 2.6632 AU (398.41 Gm) | |
| Eccentricity | 0.10599 |
| Orbital period | 4.35 yr (1587.5 d) |
| Mean anomaly | 229.46° |
| Mean motion | 0° 13m 36.408s / day |
| Inclination | 12.917° |
| Longitude of ascending node | 332.24° |
| 152.30° | |
| Physical characteristics | |
| Dimensions | ~ 13–28 km[2] |
| Rotation period | 3.0785 h (0.12827 d) |
| Absolute magnitude (H) | 11.7 |
Nolli (minor planet designation: 473 Nolli) is a rather small asteroid that may be in the Eunomia family. It was discovered by Max Wolf on February 13, 1901, but only observed for 1 month[3] so it became a lost asteroid for many decades. It was recovered in 1987, 86 years after its discovery.[4]
References
- ↑ 1.0 1.1 "JPL Small-Body Database Browser: 473 Nolli (1901 GC)". Jet Propulsion Laboratory. https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=473.
- ↑ "Absolute Magnitude (H)". NASA/JPL. http://neo.jpl.nasa.gov/glossary/h.html.
- ↑ "(473) Nolli = A901GC = 1940 CD = 1940 CP = 1981 QR = 1986 PP4". IAU Minor Planet Center. https://www.minorplanetcenter.net/db_search/show_object?object_id=473.
- ↑ http://cfa-www.harvard.edu/iauc/04200/04292.html#Item1 [|permanent dead link|dead link}}]
External links
- 473 Nolli at AstDyS-2, Asteroids—Dynamic Site
- 473 Nolli at the JPL Small-Body Database
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