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* [https://books.google.se/books?id=aeAg1X7afOoC&pg Dictionary of Minor Planet Names], Google books
* [https://books.google.se/books?id=aeAg1X7afOoC&pg Dictionary of Minor Planet Names], Google books
* [http://obswww.unige.ch/~behrend/page_cou.html Asteroids and comets rotation curves, CdR] – Observatoire de Geneve, Raoul Behrend
* [http://obswww.unige.ch/~behrend/page_cou.html Asteroids and comets rotation curves, CdR] – Observatoire de Geneve, Raoul Behrend
* [http://www.minorplanetcenter.net/iau/lists/NumberedMPs000001.html Discovery Circumstances: Numbered Minor Planets (1)-(5000)] – Minor Planet Center
* [http://www.minorplanetcenter.net/iau/lists/NumberedMPs000001.html Discovery Circumstances: Numbered Minor Planets (1)-(5000)] – Minor Planet Center
* {{JPL small body|title=2080 Jihlava (1976 DG)|id=2002080}}
* {{JPL small body|title=2080 Jihlava (1976 DG)|id=2002080}}
*[http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2080+Jihlava JPL Small-Body Database Browser on 2080 Jihlava]
*[http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2080+Jihlava JPL Small-Body Database Browser on 2080 Jihlava]
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[[Category:Main-belt asteroids|002080]]
[[Category:Main-belt asteroids|002080]]
[[Category:Numbered asteroids]]
[[Category:Numbered asteroids]]
[[Category:Asteroids named for places]]
[[Category:Discoveries by Paul Wild (Swiss astronomer)|Jihlava]]
[[Category:Asteroids named for places|Jihlava]]
[[Category:Astronomical objects discovered in 1976|19760227]]
[[Category:Astronomical objects discovered in 1976|19760227]]
[[Category:Flora asteroids|002080]]
[[Category:Flora asteroids|002080]]

Revision as of 23:37, 5 January 2016

2080 Jihlava
Discovery [1]
Discovered byP. Wild
Discovery siteZimmerwald Obs.
Discovery date27 February 1976
Designations
2080 Jihlava
Named after
Jihlava (Czech city)[2]
1976 DG · 1955 SH1
1955 SH2 · 1955 VF
1968 UO · 1970 GF2
1973 GY
main-belt · Flora [3]
Orbital characteristics [1]
Epoch 27 June 2015 (JD 2457200.5)
Uncertainty parameter 0
Observation arc59.90 yr (21,880 days)  
Aphelion2.3094 AU
Perihelion2.0435 AU
2.1764 AU
Eccentricity0.0610
3.21 yr (1,173 days)
162.85°
Inclination3.8512°
23.854°
51.342°
Physical characteristics
Dimensions5.77±0.69 km[4]
7.14 km (caculated)[3]
2.70876 h[5]
2.70888±0.00001 h[5]
2.709±0.001 h[5]
0.633±0.259[4]
0.24 (assumed)[3]
S [3]
12.9

2080 Jihlava, provisional designation 1976 DG, is a stony asteroid from the inner regions of the asteroid belt, about 7 kilometers in diameter. It was discovered by astronomer Paul Wild at Zimmerwald Observatory near Bern, Switzerland on 27 February 1976.[6]

The asteroid is a member of the Flora family, a large group of stony inner main-belt asteroids. It orbits the Sun at a distance of 2.0–2.3 AU once every 3.21 years (1,173 days). Its orbit shows an eccentricity of 0.06 and is tilted by 4 degrees to the plane of the ecliptic. It has a rotation period of 2.71 hours.[5] The S-type asteroid has an albedo of about 0.24, even though preliminary analysis of data gathered by the WISE/NEOWISE mission gave an exceptionally high value of 0.63.[4]

It is named after the city of Jihlava in the Czech Republic. The Moravian town, by the river of the same name was founded in the 11th century and is the country's oldest mining town with a the community that prospered from rich silver deposits. The municipal and mining laws of Jihlava were to become a model for analogous regulations all over the world. The name was proposed by Ivo Baueršíma, a geodesist at the University of Berne and co-discoverer of the minor planet 9711 Želetava, in honor of his native town.[2]

References

  1. ^ a b "JPL Small-Body Database Browser: 2080 Jihlava (1976 DG)" (2015-08-14 last obs.). Jet Propulsion Laboratory. Retrieved November 2015. {{cite web}}: Check date values in: |accessdate= (help)
  2. ^ a b Schmadel, Lutz D. (2003). Dictionary of Minor Planet Names – (2080) Jihlava. Springer Berlin Heidelberg. p. 169. ISBN 978-3-540-29925-7. Retrieved November 2015. {{cite book}}: Check date values in: |accessdate= (help)
  3. ^ a b c d "LCDB Data for (2080) Jihlava". Asteroid Lightcurve Database (LCDB). Retrieved November 2015. {{cite web}}: Check date values in: |accessdate= (help)
  4. ^ a b c Masiero, Joseph R.; Mainzer, A. K.; Grav, T.; Bauer, J. M.; Cutri, R. M.; Nugent, C.; Cabrera, M. S. (November 2012). "Preliminary Analysis of WISE/NEOWISE 3-Band Cryogenic and Post-cryogenic Observations of Main Belt Asteroids". The Astrophysical Journal Letters. 759 (1): 5. Bibcode:2012ApJ...759L...8M. doi:10.1088/2041-8205/759/1/L8. Retrieved November 2015. {{cite journal}}: Check date values in: |access-date= (help)
  5. ^ a b c d Behrend, Raoul. "Asteroids and comets rotation curves – (2080) Jihlava". Geneva Observatory. Retrieved November 2015. {{cite web}}: Check date values in: |accessdate= (help)
  6. ^ "2080 Jihlava (1976 DG)". Minor Planet Center. Retrieved November 2015. {{cite web}}: Check date values in: |accessdate= (help)


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