| 词条 | 4318 Baťa |
| 释义 |
| minorplanet = yes | name = 4318 Baťa | background = #D6D6D6 | image = | image_size = | caption = | discovery_ref = [1] | discoverer = Z. Vávrová | discovery_site = Kleť Obs. | discovered = 21 February 1980 | mpc_name = (4318) Baťa | alt_names = {{mp|1980 DE|1}}{{·}}{{mp|1977 TB|3}} 1986 GJ | pronounced = | named_after = Tomáš Baťa [1] {{small|(Czech businessman)}} | mp_category = {{nowrap|main-belt [1]{{·}}{{small|(outer)}} [5]}} background [6][7] | orbit_ref = | epoch = 27 April 2019 (JD 2458600.5) | uncertainty = 0 | observation_arc = 61.48 yr (22,457 d) | aphelion = 3.5580 AU | perihelion = 2.8881 AU | semimajor = 3.2231 AU | eccentricity = 0.1039 | period = 5.79 yr (2,113 d) | mean_anomaly = 313.92° | mean_motion = {{Deg2DMS|0.1703|sup=ms}} / day | inclination = 9.5410° | asc_node = 33.144° | arg_peri = 96.856° | mean_diameter = {{val|25.79|4.95|ul=km}}[9][10] {{val|27.47|8.03|u=km}}[11] {{val|28.26|1.20|u=km}}[12] | rotation = {{val|10.571|0.2523|ul=h}}[13] | albedo = {{val|0.05}}[11] {{val|0.051}}[12] {{val|0.055}}[9][10] | spectral_type = D {{small|(SDSS-MOC)}}[18][19] | abs_magnitude = 11.60[12] 11.70[9][10] 11.8[1] 11.98[11] }}4318 Baťa, provisional designation {{mp|1980 DE|1}}, is a dark background asteroid from the outermost regions of the asteroid belt, approximately {{convert|27|km|mi|abbr=off|sigfig=2|sp=us}} in diameter. It was discovered on 21 February 1980, by astronomer Zdeňka Vávrová at the Kleť Observatory in the Czech Republic.[1] The D-type asteroid has a rotation period of 10.6 hours and is likely elongated in shape.[5] It was named in memory of Czech businessman Tomáš Baťa.[1] Orbit and classificationBaťa is a non-family asteroid from the main belt's background population.[6][7] It orbits the Sun in the outermost asteroid belt at a distance of 2.9–3.6 AU once every 5 years and 9 months (2,113 days; semi-major axis of 3.22 AU). Its orbit has an eccentricity of 0.10 and an inclination of 10° with respect to the ecliptic. The body's observation arc begins with a precovery taken at Palomar Observatory in April 1957, almost 23 years prior to its official discovery observation at the Kleť Observatory.[1]NamingThis minor planet was named in memory of Tomáš Baťa (1876–1932), a world-renowned Czech businessman and founder of the Bata Shoe Organization. The official {{MoMP|4318|naming citation}} was published by the Minor Planet Center on 8 June 1990 ({{small|M.P.C. 16444}}).[33] Physical characteristicsIn the SDSS-based taxonomy, Baťa is a very dark D-type asteroid.[18] This spectral type is typical in the outermost asteroid belt and often found in the Jupiter trojan population. Rotation periodIn April 2004, a rotational lightcurve of Baťa was obtained from photometric observations by astronomers at the Palomar Transient Factory in California. Lightcurve analysis gave a rotation period of {{val|10.571|0.2523}} hours with a high brightness amplitude of 0.62 magnitude, indicative of an elongated, non-spherical shape ({{small|U=2}}).[13] Diameter and albedoAccording to the surveys carried out by the Japanese Akari satellite and the NEOWISE mission of NASA's Wide-field Infrared Survey Explorer, Baťa measures between 25.79 and 28.26 kilometers in diameter and its surface has an albedo between 0.05 and 0.055.[9][10][11][12] The Collaborative Asteroid Lightcurve Link assumes a standard albedo for a carbonaceous asteroid of 0.057 and calculates a diameter of 21.09 kilometers based on an absolute magnitude of 12.11.[5] References1. ^1 2 3 4 5 6 7 {{cite web |title = 4318 Bata (1980 DE1) |work = Minor Planet Center |url = https://www.minorplanetcenter.net/db_search/show_object?object_id=4318 |accessdate = 27 November 2018}} [1][2][3][4][5][6][7][8][9][10][11][12]2. ^1 {{cite web |title = MPC/MPO/MPS Archive |work = Minor Planet Center |url = https://www.minorplanetcenter.net/iau/ECS/MPCArchive/MPCArchive_TBL.html |accessdate = 27 November 2018}} 3. ^1 2 {{cite web |title = Asteroid 4318 Bata |work = Small Bodies Data Ferret |url = https://sbntools.psi.edu/ferret/SimpleSearch/results.action?targetName=4318+Bata |accessdate = 27 November 2018}} 4. ^1 2 {{cite web |title = Asteroid (4318) Bata – Proper elements |publisher = AstDyS-2, Asteroids – Dynamic Site |url = http://hamilton.dm.unipi.it/astdys/index.php?n=4318&pc=1.1.6 |accessdate = 27 November 2018}} 5. ^1 2 {{Cite journal |first1 = J. M. |last1 = Carvano |first2 = P. H. |last2 = Hasselmann |first3 = D. |last3 = Lazzaro |first4 = T. |last4 = Mothé-Diniz |date = February 2010 |title = SDSS-based taxonomic classification and orbital distribution of main belt asteroids |url = https://sbnarchive.psi.edu/pds3/non_mission/EAR_A_I0035_5_SDSSTAX_V1_1/data/sdsstax_ast_table.tab |journal = Astronomy and Astrophysics |volume = 510 |page = 12 |bibcode = 2010A&A...510A..43C |doi = 10.1051/0004-6361/200913322 |accessdate = 27 November 2018}} 6. ^1 2 3 {{cite web |title = LCDB Data for (4318) Baťa |publisher = Asteroid Lightcurve Database (LCDB) |url = http://www.minorplanet.info/PHP/GenerateALCDEFPage_Local.php?AstInfo=4318%7CBaťa |accessdate = 27 November 2018}} 7. ^1 2 3 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 = C. |last6 = Nugent |first7 = M. S. |last7 = Cabrera |date = November 2012 |title = Preliminary Analysis of WISE/NEOWISE 3-Band Cryogenic and Post-cryogenic Observations of Main Belt Asteroids |url = https://arxiv.org/pdf/1209.5794.pdf |journal = The Astrophysical Journal Letters |volume = 759 |issue = 1 |page = 5 |bibcode = 2012ApJ...759L...8M |doi = 10.1088/2041-8205/759/1/L8 |arxiv = 1209.5794 |access-date= 27 November 2018}} 8. ^1 2 3 4 {{cite journal |display-authors = 6 |first1 = A. K. |last1 = Mainzer |first2 = J. M. |last2 = Bauer |first3 = R. M. |last3 = Cutri |first4 = T. |last4 = Grav |first5 = E. A. |last5 = Kramer |first6 = J. R. |last6 = Masiero |first7 = C. R. |last7 = Nugent |first8 = S. M. |last8 = Sonnett |first9 = R. A. |last9 = Stevenson |first10 = E. L. |last10 = Wright |date = June 2016 |title = NEOWISE Diameters and Albedos V1.0 |url = https://sbnarchive.psi.edu/pds3/non_mission/EAR_A_COMPIL_5_NEOWISEDIAM_V1_0/data/neowise_mainbelt.tab |journal = NASA Planetary Data System |bibcode = 2016PDSS..247.....M |access-date= 27 November 2018}} 9. ^1 2 3 4 {{cite journal |display-authors = 6 |first1 = C. R. |last1 = Nugent |first2 = A. |last2 = Mainzer |first3 = J. |last3 = Bauer |first4 = R. M. |last4 = Cutri |first5 = E. A. |last5 = Kramer |first6 = T. |last6 = Grav |first7 = J. |last7 = Masiero |first8 = S. |last8 = Sonnett |first9 = E. L. |last9 = Wright |date = September 2016 |title = NEOWISE Reactivation Mission Year Two: Asteroid Diameters and Albedos |url = https://arxiv.org/pdf/1606.08923.pdf |journal = The Astronomical Journal |volume = 152 |issue = 3 |page = 12 |bibcode = 2016AJ....152...63N |doi = 10.3847/0004-6256/152/3/63 |arxiv = 1606.08923 |access-date= 27 November 2018}} 10. ^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= 27 November 2018}} (online, [https://core.ac.uk/download/pdf/43545172.pdf AcuA catalog p. 153]) 11. ^1 2 {{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 = https://arxiv.org/pdf/1504.04041.pdf |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= 27 November 2018}} 12. ^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 = https://arxiv.org/pdf/1506.00762.pdf |journal = Icarus |volume = 261 |pages = 34–47 |bibcode = 2015Icar..261...34V |doi = 10.1016/j.icarus.2015.08.007 |arxiv = 1506.00762 |access-date= 27 November 2018}} }} External links
6 : Background asteroids|Discoveries by Zdeňka Vávrová|Minor planets named for people|Named minor planets|Bata (company)|Astronomical objects discovered in 1980 |
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