| 词条 | 19367 Pink Floyd |
| 释义 |
| minorplanet = yes | name = 19367 Pink Floyd | background = #D6D6D6 | image = | image_size = | caption = | discovery_ref = | discoverer = ODAS | discovery_site = CERGA Obs. | discovered = 3 December 1997 | mpc_name = (19367) Pink Floyd | alt_names = {{mp|1997 XW|3}}{{·}}{{mp|1985 UZ|2}} {{mp|1999 JH|126}} | pronounced = | named_after = Pink Floyd [2] {{small|(English rock band)}} | mp_category = main-belt{{·}}{{small|(inner)}} | orbit_ref = background | epoch = 4 September 2017 (JD 2458000.5) | uncertainty = 0 | observation_arc = 62.66 yr (22,888 d) | aphelion = 2.8466 AU | perihelion = 2.0439 AU | semimajor = 2.4452 AU | eccentricity = 0.1641 | period = 3.82 yr (1,397 days) | mean_anomaly = 114.74° | mean_motion = {{Deg2DMS|0.2578|sup=ms}} / day | inclination = 3.6853° | asc_node = 91.599° | arg_peri = 305.17° | dimensions = {{val|6.652|0.172}} km[4] | rotation = | albedo = {{val|0.048|0.013}}[4] | spectral_type = | abs_magnitude = 14.6 }}19367 Pink Floyd, provisional designation {{mp|1997 XW|3}}, is a dark background asteroid from the inner regions of the asteroid belt, approximately 7 kilometers in diameter. It was discovered on 3 December 1997, by European astronomers of the ODAS survey at the CERGA Observatory near Caussols, France.[7] The asteroid was named after the English rock band Pink Floyd.[2] Orbit and classificationPink Floyd is a non-family asteroid from the background population.[9] It orbits the Sun in the inner main-belt at a distance of 2.0–2.8 AU once every 3 years and 10 months (1,397 days). Its orbit has an eccentricity of 0.16 and an inclination of 4° with respect to the ecliptic.The asteroid was first identified as {{mp|1985 UZ|2}} at the discovering Caussols Observatory in October 1985. Its observation arc begins 43 years prior to its official discovery observation, with a precovery taken by the Digitized Sky Survey at Palomar Observatory in July 1954.[7] Physical characteristicsDiameter and albedoAccording to the survey carried out by the NEOWISE mission of NASA's Wide-field Infrared Survey Explorer, Pink Floyd measures 6.652 kilometers in diameter and its surface has a low albedo of 0.048.[4] An albedo near 0.05 is typical for carbonaceous C-type asteroids, which are the dominant type in the outer region of the main belt, but rather unusual in the inner parts. Pink Floyd has an absolute magnitude of 14.6. Rotation periodAs of 2017, no rotational lightcurve of Pink Floyd has been obtained from photometric observations. The asteroid's rotation period, spin axis and shape remain unknown.[15] NamingThis minor planet was named after the English rock band Pink Floyd, which released several astronomically themed songs such as "Interstellar Overdrive" and "Astronomy Domine". The bands album The Dark Side of the Moon (1973) became one of the best-selling records of all time.[2] The official naming citation was published by the Minor Planet Center on 6 August 2003 ({{small|M.P.C. 49281}}).[17] References1. ^1 2 3 {{cite book |title = Dictionary of Minor Planet Names – (19367) Pink Floyd, Addendum to Fifth Edition: 2003–2005 |last = Schmadel | first = Lutz D. |publisher = Springer Berlin Heidelberg |page = 134 |date = 2006 |isbn = 978-3-540-34361-5 |doi = 10.1007/978-3-540-34361-5_1491 |chapter = (19367) Pink Floyd [2.44, 0.16, 3.7] }} [1][2][3][4][5][6]2. ^1 2 {{cite web |title = 19367 Pink Floyd (1997 XW3) |work = Minor Planet Center |url = http://www.minorplanetcenter.net/db_search/show_object?object_id=19367 |accessdate = 13 September 2017}} 3. ^1 {{cite web |title = MPC/MPO/MPS Archive |work = Minor Planet Center |url = http://www.minorplanetcenter.net/iau/ECS/MPCArchive/MPCArchive_TBL.html |accessdate = 13 September 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= 13 September 2017}} 5. ^1 {{cite web |title = Small Bodies Data Ferret |work = Nesvorny HCM Asteroid Families V3.0 |url = https://sbntools.psi.edu/ferret/PropertySearch/familyForm.action |accessdate = 13 September 2017}} 6. ^1 {{cite web |title = LCDB Data for (19367) Pink Floyd |publisher = Asteroid Lightcurve Database (LCDB) |url = http://www.minorplanet.info/PHP/GenerateALCDEFPage_Local.php?AstInfo=19367%7CPink%20Floyd |accessdate = 13 September 2017}} }} External links
6 : Background asteroids|Discoveries by ODAS|Minor planets named for people|Named minor planets|Pink Floyd|Astronomical objects discovered in 1997 |
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