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词条 10258 Sárneczky
释义

  1. Orbit and classification

  2. Physical characteristics

      Diameter and albedo    Rotation period  

  3. Naming

  4. References

  5. External links

{{Infobox planet
| minorplanet = yes
| name = 10258 Sárneczky
| background = #D6D6D6
| image =
| image_size =
| caption =
| discovery_ref =  
| discoverer = G. Kulin
| discovery_site = Konkoly Obs.
| discovered = 6 January 1940
| mpc_name = (10258) Sárneczky
| alt_names = 1940 AB{{·}}{{mp|1988 RZ|4}}
{{mp|1989 WK|7}}{{·}}{{mp|1989 WL|6}}
{{mp|1998 KD|53}}
| pronounced =
| named_after = {{nowrap|Krisztián Sárneczky [2]}}
{{small|(Hungarian astronomer)}}
| mp_category = main-belt{{·}}{{small|(outer)}}
background [3]
| orbit_ref =  
| epoch = 4 September 2017 (JD 2458000.5)
| uncertainty = 0
| observation_arc = 77.74 yr (28,393 days)
| aphelion = 3.4567 AU
| perihelion = 2.8649 AU
| semimajor = 3.1608 AU
| eccentricity = 0.0936
| period = 5.62 yr (2,053 days)
| mean_anomaly = 339.90°
| mean_motion = {{Deg2DMS|0.1754|sup=ms}} / day
| inclination = 14.192°
| asc_node = 128.78°
| arg_peri = 291.32°
| dimensions = {{val|14.275|0.264}} km[5]
| rotation =
| albedo = {{val|0.151|0.026}}[5]
| spectral_type =
| abs_magnitude = 12.1
}}10258 Sárneczky, provisional designation {{mp|1940 AB}}, is a background asteroid from the outer regions of the asteroid belt, approximately 14 kilometers in diameter. It was discovered on 6 January 1940, by Hungarian astronomer György Kulin at the Konkoly Observatory, near Budapest.[2] The asteroid was named after Hungarian astronomer Krisztián Sárneczky.[2]

Orbit and classification

Sárneczky is non-family asteroid from the main-belt's background population.[3] It orbits the Sun in the outer asteroid belt at a distance of 2.9–3.5 AU once every 5 years and 7 months (2,053 days). Its orbit has an eccentricity of 0.09 and an inclination of 14° with respect to the ecliptic. The body's observation arc begins with its official discovery observation at Konkoly in 1940.[2]

Physical characteristics

Diameter and albedo

According to the survey carried out by the NEOWISE mission of NASA's Wide-field Infrared Survey Explorer, Sárneczky measures 14.275 kilometers in diameter and its surface has an albedo of 0.151.[5] The asteroid has an absolute magnitude of 12.1.

Rotation period

As of 2017, no rotational lightcurve of Sárneczky has been obtained from photometric observations. The body's rotation period, shape and poles remain unknown.[15]

Naming

This minor planet was named after Krisztián Sárneczky (born 1974), a Hungarian amateur astronomer and discoverer of minor planets and supernovae. He is a board member of the Hungarian Astronomical Association (HAA).[2] The official naming citation was published by the Minor Planet Center on 5 October 2017 ({{small|M.P.C. 106499}}).[17]

References

1. ^{{cite web |title = 10258 Sarneczky (1940 AB) |work = Minor Planet Center |url = http://www.minorplanetcenter.net/db_search/show_object?object_id=10258 |accessdate = 11 October 2017}}
2. ^{{cite web |title = MPC/MPO/MPS Archive |work = Minor Planet Center |url = http://www.minorplanetcenter.net/iau/ECS/MPCArchive/MPCArchive_TBL.html |accessdate = 11 October 2017}}
3. ^{{cite web |title = Small Bodies Data Ferret |work = Nesvorny HCM Asteroid Families V3.0 |url = https://sbntools.psi.edu/ferret/PropertySearch/familyForm.action |accessdate = 11 October 2017}}
4. ^{{cite journal |display-authors = 6 |first1 = Joseph R. |last1 = Masiero |first2 = A. K. |last2 = Mainzer |first3 = T. |last3 = Grav |first4 = J. M. |last4 = Bauer |first5 = R. M. |last5 = Cutri |first6 = J. |last6 = Dailey |first7 = P. R. M. |last7 = Eisenhardt |first8 = R. S. |last8 = McMillan |first9 = T. B. |last9 = Spahr |first10 = M. F. |last10 = Skrutskie |first11 = D. |last11 = Tholen |first12 = R. G. |last12 = Walker |first13 = E. L. |last13 = Wright |first14 = E. |last14 = DeBaun |first15 = D. |last15 = Elsbury |first16 = T., IV |last16 = Gautier |first17 = S. |last17 = Gomillion |first18 = A. |last18 = Wilkins |date = November 2011 |title = Main Belt Asteroids with WISE/NEOWISE. I. Preliminary Albedos and Diameters |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2011ApJ...741...68M |journal = The Astrophysical Journal |volume = 741 |issue = 2 |page = 20 |bibcode = 2011ApJ...741...68M |doi = 10.1088/0004-637X/741/2/68 |arxiv = 1109.4096 |access-date= 11 October 2017}}
5. ^{{cite web |title = LCDB Data for (10258) Sárneczky |publisher = Asteroid Lightcurve Database (LCDB) |url = http://www.minorplanet.info/PHP/GenerateALCDEFPage_Local.php?AstInfo=10258%7CSárneczky |accessdate = 11 October 2017}}
[1][2][3][4][5]

}}

External links

  • Asteroid Lightcurve Database (LCDB), query form (info)
  • [https://books.google.com/books?id=aeAg1X7afOoC&pg Dictionary of Minor Planet Names], Google books
  • Asteroids and comets rotation curves, CdR – Observatoire de Genève, Raoul Behrend
  • Discovery Circumstances: Numbered Minor Planets (10001)-(15000) – Minor Planet Center
  • {{JPL small body |id=2010258}}
{{Minor planets navigator |10257 Garecynthia |number=10258 |10259 Osipovyurij}}{{Small Solar System bodies}}{{DEFAULTSORT:Sarneczky}}

5 : Background asteroids|Discoveries by György Kulin|Minor planets named for people|Named minor planets|Astronomical objects discovered in 1940

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