| 词条 | 1308 Halleria |
| 释义 |
| minorplanet = yes | name = 1308 Halleria | background = #D6D6D6 | image = | image_size = | caption = | discovery_ref = | discoverer = K. Reinmuth | discovery_site = Heidelberg Obs. | discovered = 12 March 1931 | mpc_name = (1308) Halleria | alt_names = 1931 EB{{·}}1933 SP {{mp|1936 FU|1}}{{·}}{{mp|1938 SO|1}} {{mp|1938 SP|1}}{{·}}1953 TT 1963 VA{{·}}A901 DB | pronounced = | named_after = Albrecht von Haller [2] {{small|(Swiss physiologist)}} | mp_category = main-belt{{·}}{{small|(outer)}} [3] Charis [4] | orbit_ref = | epoch = 4 September 2017 (JD 2458000.5) | uncertainty = 0 | observation_arc = 116.76 yr (42,645 days) | aphelion = 2.9438 AU | perihelion = 2.8738 AU | semimajor = 2.9088 AU | eccentricity = 0.0120 | period = 4.96 yr (1,812 days) | mean_anomaly = 173.29° | mean_motion = {{Deg2DMS|0.1987|sup=ms}} / day | inclination = 5.5766° | asc_node = 354.14° | arg_peri = 164.00° | dimensions = {{val|39.33|12.48}} km[6] {{val|41.87|10.07}} km[7] 43.13 km {{small|(derived)}}[3] {{val|43.16|1.4}} km[9] {{val|45.05|0.57}} km[10] {{val|46.951|0.275}} km[11] {{val|50.046|0.301}} km[12] | rotation = {{val|6.013}} h{{efn|name=lcdb-Pray-2011}} {{val|6.026|0.002}} h[13] {{val|6.028|0.004}} h[13] | albedo = {{val|0.0338|0.0116}}[12] {{val|0.038|0.009}}[11] 0.0415 {{small|(derived)}}[3] {{val|0.042|0.001}}[10] {{val|0.0454|0.003}}[9] {{val|0.05|0.06}}[7] {{val|0.05|0.07}}[6] | spectral_type = C {{small|(assumed)}}[3] | abs_magnitude = 10.80[6][9][10][12]{{·}}10.9[3]{{·}}10.95[7]{{·}}{{val|10.97|0.28}}[30] }}1308 Halleria, provisional designation {{mp|1931 EB}}, is a carbonaceous Charis asteroid from the outer regions of the asteroid belt, approximately 43 kilometers in diameter. It was discovered on 12 March 1931, by German astronomer Karl Reinmuth at the Heidelberg-Königstuhl State Observatory.[31] The asteroid was named after Albrecht von Haller a Swiss physician, botanist and poet.[2] Orbit and classificationHalleria belongs to the carbonaceous Charis family ({{small|616}}),[4] a family of more than 800 members, named after its parent body 627 Charis.[34]{{rp|23}} It orbits the Sun in the outer main-belt at a distance of 2.87–2.94 AU once every 4 years and 12 months (1,812 days; semi-major axis 2.91 AU). Its orbit has an eccentricity of 0.01 and an inclination of 6° with respect to the ecliptic.The asteroid was first observed as {{mp|A901 DB}} at Heidelberg Observatory in February 1901. The body's observation arc begins with its official discovery observation in March 1931.[31] Physical characteristicsHalleria is an assumed carbonaceous C-type asteroid,[3] which agrees with the overall spectral type for members of the Charis family.[34]{{rp|23}} Rotation periodBetween 2005 and 2011, three rotational lightcurves of Halleria were obtained from photometric observations by Donald Pray, René Roy, and Pierre Antonini ({{small|U=3/3-/3}}).[13]{{efn|name=lcdb-Pray-2011}} Lightcurve analysis gave a consolidated rotation period of 6.028 hours with a brightness amplitude between 0.14 and 0.17 magnitude.[3] Diameter and albedoAccording to the surveys carried out by the Infrared Astronomical Satellite IRAS, the Japanese Akari satellite and the NEOWISE mission of NASA's Wide-field Infrared Survey Explorer, Halleria measures between 39.33 and 50.046 kilometers in diameter and its surface has an albedo between 0.0338 and 0.05.[6][7][9][10][11][12] The Collaborative Asteroid Lightcurve Link derives an albedo of 0.0415 and a diameter of 43.13 kilometers based on an absolute magnitude of 10.9.[3] NamingThis minor planet was named for Albrecht von Haller (1708–1777) a Swiss physician, botanist and poet. The naming took place during the 1935 meeting of the Astronomische Gesellschaft in Bern, Switzerland. The author of the Dictionary of Minor Planet Names learned about the naming circumstances from Dutch astronomer Ingrid van Houten-Groeneveld.[2] Notes{{notelist|refs={{efn|name=lcdb-Pray-2011|1=Pray (2011): rotation period {{val|6.013}} hours with a brightness amplitude of {{val|0.14}} mag. Quality code of 3. Summary figures for (1308) Halleria at the LCDB}}}} References1. ^1 2 3 {{cite book |title = Dictionary of Minor Planet Names – (1308) Halleria |last = Schmadel | first = Lutz D. |publisher = Springer Berlin Heidelberg |page = 107 |date = 2007 |isbn = 978-3-540-00238-3 |doi = 10.1007/978-3-540-29925-7_1309 |chapter = (1308) Halleria }} [1][2][3][4][5][6][7][8][9][10][11][12][13]2. ^1 2 {{cite web |title = 1308 Halleria (1931 EB) |work = Minor Planet Center |url = http://www.minorplanetcenter.net/db_search/show_object?object_id=1308 |accessdate = 20 December 2017}} 3. ^1 2 3 {{cite web |title = Asteroids and comets rotation curves – (1308) Halleria |last = Behrend |first = Raoul |publisher = Geneva Observatory |url = http://obswww.unige.ch/~behrend/page4cou.html#001308 |accessdate = 20 December 2017}} 4. ^1 2 3 {{cite journal |display-authors = 6 |first1 = Joseph R. |last1 = Masiero |first2 = T. |last2 = Grav |first3 = A. K. |last3 = Mainzer |first4 = C. R. |last4 = Nugent |first5 = J. M. |last5 = Bauer |first6 = R. |last6 = Stevenson |first7 = S. |last7 = Sonnett |date = August 2014 |title = Main-belt Asteroids with WISE/NEOWISE: Near-infrared Albedos |journal = The Astrophysical Journal |volume = 791 |issue = 2 |page = 11 |bibcode = 2014ApJ...791..121M |doi = 10.1088/0004-637X/791/2/121 |arxiv = 1406.6645 }} 5. ^1 2 {{cite web |title = Small Bodies Data Ferret |work = Nesvorny HCM Asteroid Families V3.0 |url = https://sbntools.psi.edu/ferret/PropertySearch/familyForm.action |accessdate = 20 December 2017}} 6. ^1 2 {{Cite book |first1 = D. |last1 = Nesvorný |first2 = M. |last2 = Broz |first3 = V. |last3 = Carruba |date = December 2014 |title = Identification and Dynamical Properties of Asteroid Families |journal = Asteroids IV |pages = 297–321 |bibcode = 2015aste.book..297N |doi = 10.2458/azu_uapress_9780816532131-ch016 |arxiv = 1502.01628 |isbn = 9780816532131 }} 7. ^1 2 3 4 5 6 7 8 {{cite web |title = LCDB Data for (1308) Halleria |publisher = Asteroid Lightcurve Database (LCDB) |url = http://www.minorplanet.info/PHP/GenerateALCDEFPage_Local.php?AstInfo=1308%7CHalleria |accessdate = 20 December 2017}} 8. ^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. 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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 }} 9. ^1 2 3 4 {{cite journal |display-authors = 6 |first1 = Fumihiko |last1 = Usui |first2 = Daisuke |last2 = Kuroda |first3 = Thomas G. |last3 = Müller |first4 = Sunao |last4 = Hasegawa |first5 = Masateru |last5 = Ishiguro |first6 = Takafumi |last6 = Ootsubo |first7 = Daisuke |last7 = Ishihara |first8 = Hirokazu |last8 = Kataza |first9 = Satoshi |last9 = Takita |first10 = Shinki |last10 = Oyabu |first11 = Munetaka |last11 = Ueno |first12 = Hideo |last12 = Matsuhara |first13 = Takashi |last13 = Onaka |date = October 2011 |title = Asteroid Catalog Using Akari: AKARI/IRC Mid-Infrared Asteroid Survey |url = http://pasj.oxfordjournals.org/content/63/5/1117.full.pdf+html |journal = Publications of the Astronomical Society of Japan |volume = 63 |issue = 5 |pages = 1117–1138 |bibcode = 2011PASJ...63.1117U |doi = 10.1093/pasj/63.5.1117 |access-date= 20 December 2017}} 10. ^1 2 3 4 {{cite journal |display-authors = 6 |first1 = C. 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D. |last4 = Price |date = October 2004 |title = IRAS Minor Planet Survey V6.0 |url = https://sbn.psi.edu/pds/asteroid/IRAS_A_FPA_3_RDR_IMPS_V6_0/data/diamalb.tab |journal = NASA Planetary Data System |pages = IRAS-A-FPA-3-RDR-IMPS-V6.0 |bibcode = 2004PDSS...12.....T |access-date = 20 December 2017 |archive-url = https://web.archive.org/web/20160603231123/http://sbn.psi.edu/pds/asteroid/IRAS_A_FPA_3_RDR_IMPS_V6_0/data/diamalb.tab |archive-date = 2016-06-03 |dead-url = yes |df = }} 12. ^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= 20 December 2017}} 13. ^1 {{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= 20 December 2017}} }} External links
5 : Charis asteroids|Discoveries by Karl Wilhelm Reinmuth|Minor planets named for people|Named minor planets|Astronomical objects discovered in 1931 |
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