| 词条 | 1084 Tamariwa |
| 释义 |
| minorplanet = yes | name = 1084 Tamariwa | background = #D6D6D6 | image = | image_size = | caption = | discovery_ref = | discoverer = S. Belyavskyj | discovery_site = Simeiz Obs. | discovered = 12 February 1926 | mpc_name = (1084) Tamariwa | alt_names = 1926 CC{{·}}1927 JB 1928 TA | pronounced = | named_after = Tamara Ivanova [2] {{small|(Soviet parachutist)}} | mp_category = main-belt{{·}}{{small|(middle)}} [3] background [4] | orbit_ref = | epoch = 4 September 2017 (JD 2458000.5) | uncertainty = 0 | observation_arc = 90.51 yr (33,058 days) | aphelion = 3.0443 AU | perihelion = 2.3327 AU | semimajor = 2.6885 AU | eccentricity = 0.1323 | period = 4.41 yr (1,610 days) | mean_anomaly = 122.39° | mean_motion = {{Deg2DMS|0.2236|sup=ms}} / day | inclination = 3.8953° | asc_node = 186.88° | arg_peri = 109.88° | dimensions = {{val|24.71|6.42}} km[6] {{val|26.476|0.237}} km[7] {{val|27.19|1.9}} km[3][9] {{val|28.87|0.44}} km[10] {{val|30.681|0.394}} km[11] | rotation = {{val|6.153|0.001}} h[12] {{val|6.153}} h[13] {{val|6.19|0.01}} h[14] {{val|6.1949|0.0002}} h[15] {{val|6.195|0.001}} h[16][17] {{val|6.1961|0.0002}} h[3][19] {{val|6.22|}} h[20] {{val|7.08}} h[21] | albedo = {{val|0.0916|0.0083}}[11] {{val|0.103|0.004}}[10] {{val|0.1165|0.018}}[3][9] {{val|0.132|0.034}}[7] {{val|0.15|0.12}}[6] | spectral_type = C [3] B–V {{=}} 0.770 U–B {{=}} 0.270 | abs_magnitude = 10.78[3][9][10][11][21]{{·}}10.84[6] }}1084 Tamariwa, provisional designation {{mp|1926 CC}}, is a carbonaceous background asteroid from the central regions of the asteroid belt, approximately 27 kilometers in diameter. It was discovered on 12 February 1926, by Soviet astronomer Sergey Belyavsky at the Simeiz Observatory on the Crimean peninsula.[38] The asteroid was named after female paratrooper Tamara Ivanova, who died at an early age.[2] Orbit and classificationTamariwa is a non-family asteroid from the main belt's background population.[4] It orbits the Sun in the central asteroid belt at a distance of 2.3–3.0 AU once every 4 years and 5 months (1,610 days; semi-major axis of 2.69 AU). Its orbit has an eccentricity of 0.13 and an inclination of 4° with respect to the ecliptic.The body's observation arc begins at Simeiz with its identification as {{mp|1927 JB}} in May 1927, more than 14 months after its official discovery observation.[38] Physical characteristicsTamariwa is a common carbonaceous C-type asteroid.[3]Rotation periodSeveral rotational lightcurves of Tamariwa with a rotation period between 6.153 and 7.08 hours have been obtained from photometric observations since 1984.[12][13][14][15][16][17][19][20][21] Analysis of the best-rated lightcurve by French amateur astronomer Pierre Antonini gave a period of 6.1961 hours with a brightness amplitude of 0.42 magnitude ({{small|U=3}}).[3][19] 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, Tamariwa measures between 24.71 and 30.681 kilometers in diameter and its surface has an albedo between 0.0916 and 0.15.[6][7][9][10][11] The Collaborative Asteroid Lightcurve Link adopts the results obtained by IRAS, that is, an albedo of 0.1165 and a diameter of 27.19 kilometers based on an absolute magnitude of 10.78.[3] NamingThis minor planet was named "Tamariwa" after Soviet parachutist Tamara Ivanova (1912–1936). The minor planets 1062 Ljuba and 1086 Nata were also named after Soviet female paratroopers Lyuba Berlin (1915–1936) and Nata Babushkina (1915–1936), respectively.[2] References1. ^1 2 3 {{cite book |title = Dictionary of Minor Planet Names – (1084) Tamariwa |last = Schmadel | first = Lutz D. |publisher = Springer Berlin Heidelberg |page = 92 |date = 2007 |isbn = 978-3-540-00238-3 |doi = 10.1007/978-3-540-29925-7_1085 |chapter = (1084) Tamariwa }} [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18]2. ^1 2 {{cite web |title = 1084 Tamariwa (1926 CC) |work = Minor Planet Center |url = http://www.minorplanetcenter.net/db_search/show_object?object_id=1084 |accessdate = 9 November 2017}} 3. ^1 2 3 {{cite web |title = Asteroids and comets rotation curves – (1084) Tamariwa |last = Behrend |first = Raoul |publisher = Geneva Observatory |url = http://obswww.unige.ch/~behrend/page3cou.html#001084 |accessdate = 9 November 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 |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2014ApJ...791..121M |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 |access-date= 9 November 2017}} 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 = 9 November 2017}} 6. ^1 2 3 4 5 6 7 8 9 {{cite web |title = LCDB Data for (1084) Tamariwa |publisher = Asteroid Lightcurve Database (LCDB) |url = http://www.minorplanet.info/PHP/GenerateALCDEFPage_Local.php?AstInfo=1084%7CTamariwa |accessdate = 9 November 2017}} 7. ^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 = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2016AJ....152...63N |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= 9 November 2017}} 8. ^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= 9 November 2017}} 9. ^1 2 3 4 {{cite journal |first1 = E. F. |last1 = Tedesco |first2 = P. V. |last2 = Noah |first3 = M. |last3 = Noah |first4 = S. 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 = 9 November 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 = }} 10. ^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 }} 11. ^1 2 3 {{Cite journal |author = Binzel, R. P. |date = October 1987 |title = A photoelectric survey of 130 asteroids |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=1987Icar...72..135B |journal = Icarus |volume = 72 |issue = 1 |pages = 135–208 |issn = 0019-1035 |bibcode = 1987Icar...72..135B |doi = 10.1016/0019-1035(87)90125-4 |access-date= 9 November 2017}} 12. ^1 2 {{Cite journal |first1 = D. R. |last1 = Degraff |first2 = A. M. |last2 = Robbins |first3 = R. A. |last3 = Gutermuth |date = December 1998 |title = Rotation Curves for 13 Asteroids |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=1998AAS...193.9608D |journal = American Astronomical Society |volume = 30 |page = 1390 |bibcode = 1998AAS...193.9608D |access-date= 9 November 2017}} 13. ^1 2 {{Cite journal |first1 = Kevin |last1 = Ivarsen |first2 = Sarah |last2 = Willis |first3 = Laura |last3 = Ingleby |first4 = Dan |last4 = Matthews |first5 = Melanie |last5 = Simet |date = June 2004 |title = CCD observations and period determination of fifteen minor planets |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2004MPBu...31...29I |journal = The Minor Planet Bulletin |volume = 31 |issue = 2 |pages = 29–33 |issn = 1052-8091 |bibcode = 2004MPBu...31...29I |access-date= 9 November 2017}} 14. ^1 2 {{Cite journal |first1 = George |last1 = Stecher |first2 = Lyle |last2 = Ford |first3 = Kayla |last3 = Lorenzen |first4 = Sarah |last4 = Ulrich |date = June 2008 |title = Photometric Measurements of 1084 Tamariwa at Hobbs Observatory |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2008MPBu...35...76S |journal = The Minor Planet Bulletin |volume = 35 |issue = 2 |pages = 76–77 |issn = 1052-8091 |bibcode = 2008MPBu...35...76S |access-date= 9 November 2017}} 15. ^1 2 {{Cite journal |author = Sada, Pedro V. |date = June 2008 |title = Lightcurve Analysis of 1084 Tamariwa |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2008MPBu...35...50S |journal = The Minor Planet Bulletin |volume = 35 |issue = 2 |page = 50 |issn = 1052-8091 |bibcode = 2008MPBu...35...50S |access-date= 9 November 2017}} 16. ^1 2 {{Cite journal |first1 = Pedro V. |last1 = Sada |first2 = Samuel |last2 = Navarro-Meza |first3 = Mauricio |last3 = Reyes-Ruiz |first4 = Lorenzo L. |last4 = Olguin |first5 = Julio C. |last5 = Saucedo |first6 = Pablo |last6 = Loera-Gonzalez |date = April 2016 |title = Results of the 2015 Mexican Asteroid Photometry Campaign |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2016MPBu...43..154S |journal = The Minor Planet Bulletin |volume = 43 |issue = 2 |pages = 154–156 |issn = 1052-8091 |bibcode = 2016MPBu...43..154S |access-date= 9 November 2017}} 17. ^1 2 {{Cite journal |author = DeGraff, David R. |date = October 2017 |title = Stull Observatory Lightcurve Observations: 1998-2002 |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2017MPBu...44..350D |journal = The Minor Planet Bulletin |volume = 44 |issue = 4 |pages = 350–354 |issn = 1052-8091 |bibcode = 2017MPBu...44..350D |access-date= 9 November 2017}} 18. ^1 2 {{Cite journal |author = Klinglesmith, Daniel A., III |date = January 2017 |title = Asteriod Photometry Results from Etscorn Observatory |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2017MPBu...44...69K |journal = The Minor Planet Bulletin |volume = 44 |issue = 1 |pages = 69–72 |issn = 1052-8091 |bibcode = 2017MPBu...44...69K |access-date= 9 November 2017}} }} External links
5 : Background asteroids|Discoveries by Sergei Belyavsky|Minor planets named for people|Named minor planets|Astronomical objects discovered in 1926 |
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