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词条 1376 Michelle
释义

  1. Classification and orbit

  2. Lightcurve

  3. Diameter and albedo

  4. Naming

  5. References

  6. External links

{{Infobox planet
| minorplanet = yes
| name = 1376 Michelle
| background = #D6D6D6
| image =
| caption =
| discovery_ref =  
| discovered = 29 October 1935
| discoverer = G. Reiss
| discovery_site = Algiers Obs.
| mpc_name = (1376) Michelle
| alt_names = 1935 UH{{·}}1931 JK
| named_after = Michelle Reiss
{{small|(discoverer's daughter)}}[2]
| mp_category = main-belt{{·}}Flora [3]
| orbit_ref =  
| epoch = 16 February 2017 (JD 2457800.5)
| uncertainty = 0
| observation_arc = 81.02 yr (29,594 days)
| aphelion = 2.7085 AU
| perihelion = 1.7478 AU
| semimajor = 2.2282 AU
| eccentricity = 0.2156
| period = 3.33 yr (1,215 days)
| mean_anomaly = 216.89°
| mean_motion = {{Deg2DMS|0.2963|sup=ms}} / day
| inclination = 3.5516°
| asc_node = 163.47°
| arg_peri = 156.05°
| dimensions = {{val|7.053|0.119}} km[5][6]
7.10 km {{small|(taken)}}[3]
{{val|7.104|}} km[8]
{{val|9.12|2.51}} km[9]
| rotation = {{val|5.9748|0.0002}} h[10]
{{val|5.9766|0.0004}} h[11]
{{val|5.9769|0.0005}} h[12]
{{val|6.0|0.5}} h[13]
| albedo = {{val|0.263}}[3][8]
{{val|0.267|0.058}}[5][6]
{{val|0.28|0.17}}[9]
| spectral_type = S [3]
| abs_magnitude = 12.4[9]{{·}}12.81[3][5]{{·}}{{val|12.81|0.04}}[8][13]
}}1376 Michelle, provisional designation {{mp|1935 UH}}, is a stony Florian asteroid from the inner regions of the asteroid belt, approximately 8 kilometers in diameter. It was discovered on 29 October 1935, by French astronomer Guy Reiss at the North African Algiers Observatory in Algeria.[26] It is named for the discoverer's daughter, Michelle Reiss.[2]

Classification and orbit

Michelle is a member of the Flora family, one of the largest populations of stony S-type asteroids in the entire main-belt. It orbits the Sun at a distance of 1.7–2.7 AU once every 3 years and 4 months (1,215 days). Its orbit has an eccentricity of 0.22 and an inclination of 4° with respect to the ecliptic.Michelle was first identified as {{mp|1931 JK}} at Lowell Observatory in 1931. The body's observation arc, however, begins with its official discovery observation at Algiers.[26]

Lightcurve

In October 2008, a group of French and Japanese astronomers obtained two rotational light-curves of Michelle from photometric observations. Light-curve analysis gave a well defined rotation period of 5.9748 and 5.9766 hours with a brightness variation of 0.20 and 0.13 magnitude, respectively ({{small|U=3/3}}).[10][11] The results concur with a period of 5.9769 hours obtained by a group of Polish astronomers in April 2004 ({{small|U=2}}),[12] and with a period of 6.0 hours measured by JPL-photometrist Wiesław Wiśniewski in the 1980s ({{small|U=2+}}).[13]

Diameter and albedo

According to the 2015-published results by NASA's Wide-field Infrared Survey Explorer with its subsequent NEOWISE mission, Michelle measures 9.12 kilometers in diameter and its surface has an albedo of 0.28,[9] while preliminary results gave a diameter of 7.1 kilometers and an albedo of 0.267.[5][6] The Collaborative Asteroid Lightcurve Link adopts an albedo of 0.263 and a diameter of 7.10 kilometers, taken from Petr Pravec's 2012-revised WISE results.[3][8]

Naming

This minor planet was named for Michelle Reiss, the third daughter of the discoverer.[2] The discoverer also named 1237 Geneviève and 1300 Marcelle after his other two daughters. Naming was first cited in The Names of the Minor Planets by Paul Herget in 1955 ({{small|H 125}}).[2]

References

1. ^1 2 3 4 {{cite book |title = Dictionary of Minor Planet Names – (1376) Michelle |last = Schmadel | first = Lutz D. |publisher = Springer Berlin Heidelberg |page = 111 |date = 2007 |isbn = 978-3-540-00238-3 |doi = 10.1007/978-3-540-29925-7_1377 |chapter = (1376) Michelle }}
2. ^1 2 {{cite web |title = 1376 Michelle (1935 UH) |work = Minor Planet Center |url = http://www.minorplanetcenter.net/db_search/show_object?object_id=1376 |accessdate = 11 January 2017}}
3. ^1 2 {{cite web |title = Asteroids and comets rotation curves – (1376) Michelle |last = Behrend |first = Raoul |publisher = Geneva Observatory |url = http://obswww.unige.ch/~behrend/page4cou.html#001376 |accessdate = 11 January 2017}}
4. ^1 2 3 {{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 January 2017}}
5. ^1 2 3 4 5 6 {{cite web |title = LCDB Data for (1376) Michelle |publisher = Asteroid Lightcurve Database (LCDB) |url = http://www.minorplanet.info/PHP/GenerateALCDEFPage_Local.php?AstInfo=1376%7CMichelle |accessdate = 11 January 2017}}
6. ^1 2 3 4 {{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 |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 }}
7. ^1 2 3 4 {{Cite journal |first1 = Petr |last1 = Pravec |first2 = Alan W. |last2 = Harris |first3 = Peter |last3 = Kusnirák |first4 = Adrián |last4 = Galád |first5 = Kamil |last5 = Hornoch |date = September 2012 |title = Absolute magnitudes of asteroids and a revision of asteroid albedo estimates from WISE thermal observations |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2012Icar..221..365P |journal = Icarus |volume = 221 |issue = 1 |pages = 365–387 |bibcode = 2012Icar..221..365P |doi = 10.1016/j.icarus.2012.07.026 |access-date= 11 January 2017}}
8. ^1 2 3 4 {{cite journal |display-authors = 6 |first1 = C. R. |last1 = Nugent |first2 = A. |last2 = Mainzer |first3 = J. |last3 = Masiero |first4 = J. |last4 = Bauer |first5 = R. M. |last5 = Cutri |first6 = T. |last6 = Grav |first7 = E. |last7 = Kramer |first8 = S. |last8 = Sonnett |first9 = R. |last9 = Stevenson |first10 = E. L. |last10 = Wright |date = December 2015 |title = NEOWISE Reactivation Mission Year One: Preliminary Asteroid Diameters and Albedos |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2015ApJ...814..117N |journal = The Astrophysical Journal |volume = 814 |issue = 2 |page = 13 |bibcode = 2015ApJ...814..117N |doi = 10.1088/0004-637X/814/2/117 |arxiv = 1509.02522 |access-date= 11 January 2017}}
9. ^1 2 3 {{Cite journal |first1 = W. Z. |last1 = Wisniewski |first2 = T. M. |last2 = Michalowski |first3 = A. W. |last3 = Harris |first4 = R. S. |last4 = McMillan |date = March 1995 |title = Photoelectric Observations of 125 Asteroids |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=1995LPI....26.1511W |journal = Abstracts of the Lunar and Planetary Science Conference |volume = 26 |pages = 1511 |bibcode = 1995LPI....26.1511W |access-date= 11 January 2017}}
10. ^1 2 {{Cite journal |first1 = Hiromi |last1 = Hamanowa |first2 = Hiroko |last2 = Hamanowa |date = July 2009 |title = Lightcurves of 494 Virtus, 556 Phyllis, 624 Hektor 657 Gunlod, 111 Reinmuthia, 1188 Gothlandia, and 1376 Michelle |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2009MPBu...36...87H |journal = The Minor Planet Bulletin |volume = 36 |issue = 3 |pages = 87–88 |issn = 1052-8091 |bibcode = 2009MPBu...36...87H |access-date= 11 January 2017}}
11. ^1 2 {{Cite journal |display-authors = 6 |first1 = A. |last1 = Kryszczynska |first2 = F. |last2 = Colas |first3 = M. |last3 = Polinska |first4 = R. |last4 = Hirsch |first5 = V. |last5 = Ivanova |first6 = G. |last6 = Apostolovska |first7 = B. |last7 = Bilkina |first8 = F. P. |last8 = Velichko |first9 = T. |last9 = Kwiatkowski |first10 = P. |last10 = Kankiewicz |first11 = F. |last11 = Vachier |first12 = V. |last12 = Umlenski |first13 = T. |last13 = Michalowski |first14 = A. |last14 = Marciniak |first15 = A. |last15 = Maury |first16 = K. |last16 = Kaminski |first17 = M. |last17 = Fagas |first18 = W. |last18 = Dimitrov |first19 = W. |last19 = Borczyk |first20 = K. |last20 = Sobkowiak |first21 = J. |last21 = Lecacheux |first22 = R. |last22 = Behrend |first23 = A. |last23 = Klotz |first24 = L. |last24 = Bernasconi |first25 = R. |last25 = Crippa |first26 = F. |last26 = Manzini |first27 = R. |last27 = Poncy |first28 = P. |last28 = Antonini |first29 = D. |last29 = Oszkiewicz |first30 = T. |last30 = Santana-Ros |date = October 2012 |title = Do Slivan states exist in the Flora family?. I. Photometric survey of the Flora region |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2012A&A...546A..72K |journal = Astronomy and Astrophysics |volume = 546 |page = 51 |bibcode = 2012A&A...546A..72K |doi = 10.1051/0004-6361/201219199 |access-date= 11 January 2017}}
[1][2][3][4][5][6][7][8][9][10][11]

}}

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 (1)-(5000) – Minor Planet Center
  • {{JPL small body}}
{{Minor planets navigator |1375 Alfreda |number=1376 |1377 Roberbauxa}}{{Small Solar System bodies}}{{DEFAULTSORT:Michelle}}

5 : Flora asteroids|Discoveries by Guy Reiss|Minor planets named for people|Named minor planets|Astronomical objects discovered in 1935
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