3682 Welther
Appearance
Discovery[1] | |
---|---|
Discovered by | Karl Wilhelm Reinmuth |
Discovery site | Heidelberg-Königstuhl State Observatory |
Discovery date | 12 July 1923 |
Designations | |
3682 | |
A923 NB | |
main belt | |
Orbital characteristics[2][3] | |
Epoch 13 January 2016 (JD 2457400.5) | |
Uncertainty parameter 0 | |
Observation arc | 33855 days (92.69 yr) |
Aphelion | 3.64105 AU (544.693 Gm) |
Perihelion | 1.86821 AU (279.480 Gm) |
2.75463 AU (412.087 Gm) | |
Eccentricity | 0.321794 |
4.57 yr (1669.9 d) | |
37.9472° | |
0° 12m 56.088s / day | |
Inclination | 13.5716° |
255.613° | |
113.700° | |
Earth MOID | 0.914555 AU (136.8155 Gm) |
Jupiter MOID | 2.07908 AU (311.026 Gm) |
TJupiter | 3.228 |
Physical characteristics | |
Dimensions | 19.32 kilometres (12.00 mi) ± 0.7 kilometres (0.43 mi) Mean diameter[4] |
9.66 ± 0.35 km | |
3.597 ± 0.001 hours [5] | |
0.1189 ± 0.009 [4] | |
11.5,[6] 11.8[3] | |
3682 Welther (A923 NB) is a main-belt asteroid discovered on July 12, 1923 by Karl Wilhelm Reinmuth at Heidelberg-Königstuhl State Observatory.[1]
References
- ^ a b "Discovery Circumstances: Numbered Minor Planets (1)-(5000)". IAU: Minor Planet Center. Retrieved December 7, 2008.
- ^ "(3682) Welther". AstDyS. Italy: University of Pisa. Retrieved December 15, 2008.
- ^ a b "3682 Welther (A923 NB)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 14 April 2016.
- ^ a b Tedesco; et al. (2004). "Supplemental IRAS Minor Planet Survey (SIMPS)". IRAS-A-FPA-3-RDR-IMPS-V6.0. Planetary Data System. Archived from the original on January 17, 2010. Retrieved January 8, 2009.
{{cite web}}
: Unknown parameter|deadurl=
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suggested) (help) - ^ Székely; Kiss, L; Szabo, G; Sarneczky, K; Csak, B; Varadi, M; Meszaros, S; et al. (2005). "CCD photometry of 23 minor planets" (abstract). Planetary and Space Science. 53 (9): 925–936. arXiv:astro-ph/0504462. Bibcode:2005P&SS...53..925S. doi:10.1016/j.pss.2005.04.006. web preprint
- ^ Tholen (2007). "Asteroid Absolute Magnitudes". EAR-A-5-DDR-ASTERMAG-V11.0. Planetary Data System. Archived from the original on December 1, 2008. Retrieved January 8, 2009.
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External links