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词条 15262 Abderhalden
释义

  1. Orbit and classification

  2. Physical characteristics

      Rotation period    Diameter and albedo  

  3. Naming

  4. References

  5. External links

{{Infobox planet
| minorplanet = yes
| name = 15262 Abderhalden
| background = #D6D6D6
| image =
| image_size =
| caption =
| discovery_ref =  
| discovered = 12 October 1990
| discoverer = F. Börngen
L. D. Schmadel
| discovery_site = Tautenburg Obs.
| mpc_name = (15262) Abderhalden
| alt_names = {{mp|1990 TG|4}}{{·}}{{mp|1978 PJ|3}}
{{mp|1978 RM|3}}{{·}}{{mp|1999 FO|42}}
| named_after = Emil Abderhalden
{{small|(Swiss physiologist)}}[2]
| mp_category = {{nowrap|main-belt{{·}}Themis [3]}}
| orbit_ref =  
| epoch = 4 September 2017 (JD 2458000.5)
| uncertainty = 0
| observation_arc = 38.82 yr (14,178 days)
| aphelion = 3.6694 AU
| perihelion = 2.7536 AU
| semimajor = 3.2115 AU
| eccentricity = 0.1426
| period = 5.76 yr (2,102 days)
| mean_anomaly = 326.73°
| mean_motion = {{Deg2DMS|0.1713|sup=ms}} / day
| inclination = 0.6286°
| asc_node = 5.7800°
| arg_peri = 287.51°
| dimensions = 8.43 km {{small|(calculated)}}[3]
{{val|12.201|0.545}} km[6][7]
| rotation = {{val|3.5327|0.0012}} h[8]
| albedo = {{val|0.062|0.029}}[6][7]
0.08 {{small|(assumed)}}[3]
| spectral_type = C [3]
| abs_magnitude = 13.2[6]{{·}}{{val|13.282|0.004}} {{small|(R)}}[8]{{·}}13.3{{·}}{{val|13.43|0.23}}[16]{{·}}13.73[3]
}}

15262 Abderhalden, provisional designation {{mp|1990 TG|4}}, is a carbonaceous Themistian asteroid from the outer region of the asteroid belt, approximately 12 kilometers in diameter.

It was discovered by German astronomers Freimut Börngen and Lutz Schmadel at the Karl Schwarzschild Observatory in Tautenburg, eastern Germany, on 12 October 1990.[18] The asteroid was named after Swiss physiologist and biochemist Emil Abderhalden.[2]

Orbit and classification

Abderhalden is a member of the Themis family, a dynamical family of outer-belt asteroids with nearly coplanar ecliptical orbits. It orbits the Sun in the outer main-belt at a distance of 2.8–3.7 AU once every 5 years and 9 months (2,102 days). Its orbit has an eccentricity of 0.14 and an inclination of 1° with respect to the ecliptic. The first precovery was obtained at Crimea–Nauchnij in 1978, extending the asteroid's observation arc by 12 years prior to its discovery.[18]

Physical characteristics

Rotation period

In October 2013, a rotational lightcurve of Abderhalden was obtained from photometric observation taken by astronomers at the Palomar Transient Factory in California. Lightcurve analysis gave a rotation period of {{val|3.5327}} hours with a brightness variation of 0.21 magnitude ({{small|U=2}}).[8]

Diameter and albedo

The Collaborative Asteroid Lightcurve Link assumes an albedo of 0.08, a standard albedo for carbonaceous asteroids of the Themis family, and calculates a diameter of 8.4 kilometers,[3] while the NEOWISE mission of NASA's space-based Wide-field Infrared Survey Explorer finds an albedo of 0.062 with a corresponding diameter of 12.2 kilometers and an absolute magnitude of 13.2.[6]

Naming

This minor planet was named in memory of Swiss biochemist and physiologist Emil Abderhalden (1877–1950). He was a researcher in the field of physiological chemistry, founder of modern dietetics, and promoter of public welfare. Abderhalden taught physiology at the Martin Luther University of Halle-Wittenberg from 1911 until the end of World War II.[2] The approved naming citation was published by the Minor Planet Center on 13 October 2000 {{small|(M.P.C. 41387)}}.[26]

References

1. ^{{cite book |title = Dictionary of Minor Planet Names – (15262) Abderhalden |last = Schmadel | first = Lutz D. |publisher = Springer Berlin Heidelberg |page = 822 |date = 2007 |isbn = 978-3-540-00238-3 |doi = 10.1007/978-3-540-29925-7_9115 |chapter = (15262) Abderhalden }}
2. ^{{cite web |title = 15262 Abderhalden (1990 TG4) |work = Minor Planet Center |url = http://www.minorplanetcenter.net/db_search/show_object?object_id=15262 |accessdate = 26 April 2016}}
3. ^{{cite web |title = LCDB Data for (15262) Abderhalden |publisher = Asteroid Lightcurve Database (LCDB) |url = http://www.minorplanet.info/PHP/GenerateALCDEFPage_Local.php?AstInfo=15262%7CAbderhalden |accessdate = 26 April 2016}}
4. ^{{cite web |title = MPC/MPO/MPS Archive |work = Minor Planet Center |url = http://www.minorplanetcenter.net/iau/ECS/MPCArchive/MPCArchive_TBL.html |accessdate = 26 April 2016}}
5. ^{{cite journal |display-authors = 6 |first1 = A. |last1 = Mainzer |first2 = T. |last2 = Grav |first3 = J. |last3 = Masiero |first4 = E. |last4 = Hand |first5 = J. |last5 = Bauer |first6 = D. |last6 = Tholen |first7 = R. S. |last7 = McMillan |first8 = T. |last8 = Spahr |first9 = R. M. |last9 = Cutri |first10 = E. |last10 = Wright |first11 = J. |last11 = Watkins |first12 = W. |last12 = Mo |first13 = C. |last13 = Maleszewski |date = November 2011 |title = NEOWISE Studies of Spectrophotometrically Classified Asteroids: Preliminary Results |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2011ApJ...741...90M |journal = The Astrophysical Journal |volume = 741 |issue = 2 |page = 25 |bibcode = 2011ApJ...741...90M |doi = 10.1088/0004-637X/741/2/90 |arxiv = 1109.6407 |access-date= 26 April 2016}}
6. ^{{cite journal |display-authors = 6 |first1 = Adam |last1 = Waszczak |first2 = Chan-Kao |last2 = Chang |first3 = Eran O. |last3 = Ofek |first4 = Russ |last4 = Laher |first5 = Frank |last5 = Masci |first6 = David |last6 = Levitan |first7 = Jason |last7 = Surace |first8 = Yu-Chi |last8 = Cheng |first9 = Wing-Huen |last9 = Ip |first10 = Daisuke |last10 = Kinoshita |first11 = George |last11 = Helou |first12 = Thomas A. |last12 = Prince |first13 = Shrinivas |last13 = Kulkarni |date = September 2015 |title = Asteroid Light Curves from the Palomar Transient Factory Survey: Rotation Periods and Phase Functions from Sparse Photometry |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2015AJ....150...75W |journal = The Astronomical Journal |volume = 150 |issue = 3 |page = 35 |bibcode = 2015AJ....150...75W |doi = 10.1088/0004-6256/150/3/75 |arxiv = 1504.04041 |access-date= 26 April 2016}}
7. ^{{cite journal |display-authors = 6 |first1 = Peter |last1 = Veres |first2 = Robert |last2 = Jedicke |first3 = Alan |last3 = Fitzsimmons |first4 = Larry |last4 = Denneau |first5 = Mikael |last5 = Granvik |first6 = Bryce |last6 = Bolin |first7 = Serge |last7 = Chastel |first8 = Richard J. |last8 = Wainscoat |first9 = William S. |last9 = Burgett |first10 = Kenneth C. |last10 = Chambers |first11 = Heather |last11 = Flewelling |first12 = Nick |last12 = Kaiser |first13 = Eugen A. |last13 = Magnier |first14 = Jeff S. |last14 = Morgan |first15 = Paul A. |last15 = Price |first16 = John L. |last16 = Tonry |first17 = Christopher |last17 = Waters |date = November 2015 |title = Absolute magnitudes and slope parameters for 250,000 asteroids observed by Pan-STARRS PS1 – Preliminary results |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2015Icar..261...34V |journal = Icarus |volume = 261 |pages = 34–47 |bibcode = 2015Icar..261...34V |doi = 10.1016/j.icarus.2015.08.007 |arxiv = 1506.00762 |access-date= 26 April 2016}}
8. ^{{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= 3 December 2016}}
[1][2][3][4][5][6][7][8]

}}

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 (15001)-(20000) – Minor Planet Center
  • {{JPL small body}}
{{Minor planets navigator|(15261) 1990 SV12|number=15262|15263 Erwingroten}}{{Small Solar System bodies}}{{DEFAULTSORT:Abderhalden}}

6 : Themis asteroids|Discoveries by Freimut Börngen|Discoveries by Lutz D. Schmadel|Minor planets named for people|Named minor planets|Astronomical objects discovered in 1990

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