“(469306) 1999 CD158”的意思、由来-开放百科全书

Its observation arc begins with its official discovery observation at Mauna Kea in 1999, as no precoveries were taken and no prior identifications were made.^[4] As of 2017 its current position is at 46.7 AU from the Sun.^[34]

Physical characteristics

Photometry

Photometric observation of {{mp|1999 CD|158}} in March 2015, gave a classically shaped bimodal lightcurve with a rotation period of 6.88 hours and a large brightness variation of 0.49 magnitude ({{small|U=3-}}).^[10]

Observations with the New Technology Telescope at ESO's La Silla Observatory in Chile in 2008, determined the body's BVRI colors to be 0.770 ({{small|B–V}}), 0.630 ({{small|V–R}}) and 1.110 ({{small|V–I}}) for their respective passbands.^[15] Color indices have since been repeatedly measured.^[7]

Diameter and albedo

According to estimates by the Johnston's archive, the Collaborative Asteroid Lightcurve Link and American astronomer Michael Brown, {{mp|1999 CD|158}} measures between 420 and 477 kilometers in diameter.^[7]^[3]^[9] It is "probably" a dwarf planet" according to Brown's assessment (see {{section link|List of possible dwarf planets|List}}).^[9]

Naming

References

1. ^¹²³⁴{{cite web |title = 469306 (1999 CD158) |work = Minor Planet Center |url = http://www.minorplanetcenter.net/db_search/show_object?object_id=469306 |accessdate = 16 March 2017}}
2. ^¹{{cite web |author = Marc W. Buie |date = 2012-02-04 |title = Orbit Fit and Astrometric record for 99CD158 |publisher = SwRI (Space Science Department) |url = http://www.boulder.swri.edu/~buie/kbo/astrom/99CD158.html |accessdate = 2012-02-04 |archive-url = https://web.archive.org/web/20160616183206/http://www.boulder.swri.edu/~buie/kbo/astrom/99CD158.html |archive-date = 2016-06-16 |dead-url = yes |df = }}
3. ^¹²³⁴{{cite web |title = List of known trans-Neptunian objects |publisher = Johnstonsarchive.net |date = 5 September 2016 |url = http://www.johnstonsarchive.net/astro/tnoslist.html |accessdate = 2 June 2017}}
4. ^¹AstDys Summary for 1999 CD158, retrieved 2012-02-04
5. ^¹AstDys Ephmerides for 1999 CD158, retrieved 2012-02-04
6. ^¹²³{{cite web |date = February 3, 2012 |title = How many dwarf planets are there in the outer solar system? |publisher = California Institute of Technology |author = Michael E. Brown |url = http://web.gps.caltech.edu/~mbrown/dps.html |access-date= 16 March 2017}}
7. ^¹²³⁴⁵⁶{{cite web |title = LCDB Data for (469306) |publisher = Asteroid Lightcurve Database (LCDB) |url = http://www.minorplanet.info/PHP/GenerateALCDEFPage_Local.php?AstInfo=469306%7C |accessdate = 16 March 2017}}
8. ^¹²³{{Cite journal |first1 = Audrey |last1 = Thirouin |first2 = Scott S. |last2 = Sheppard |first3 = Keith S. |last3 = Noll |first4 = Nicholas A. |last4 = Moskovitz |first5 = Jose Luis |last5 = Ortiz |first6 = Alain |last6 = Doressoundiram |date = June 2016 |title = Rotational Properties of the Haumea Family Members and Candidates: Short-term Variability. |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2016AJ....151..148T |journal = The Astronomical Journal |volume = 151 |issue = 6 |page = 20 |bibcode = 2016AJ....151..148T |doi = 10.3847/0004-6256/151/6/148 |arxiv = 1603.04406 |access-date= 16 March 2017}}
9. ^¹{{cite journal |first1 = N. |last1 = Peixinho |first2 = A. |last2 = Delsanti |first3 = A. |last3 = Guilbert-Lepoutre |first4 = R. |last4 = Gafeira |first5 = P. |last5 = Lacerda |date = October 2012 |title = The bimodal colors of Centaurs and small Kuiper belt objects |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2012A&A...546A..86P |journal = Astronomy and Astrophysics |volume = 546 |page = 12 |bibcode = 2012A&A...546A..86P |doi = 10.1051/0004-6361/201219057 |arxiv = 1206.3153 |access-date= 16 March 2017}}
10. ^¹²³⁴{{Cite journal |first1 = Irina N. |last1 = Belskaya |first2 = Maria A. |last2 = Barucci |first3 = Marcello |last3 = Fulchignoni |first4 = Anatolij N. |last4 = Dovgopol |date = April 2015 |title = Updated taxonomy of trans-neptunian objects and centaurs: Influence of albedo |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2015Icar..250..482B |journal = Icarus |volume = 250 |pages = 482–491 |bibcode = 2015Icar..250..482B |doi = 10.1016/j.icarus.2014.12.004 |access-date= 16 March 2017}}
11. ^¹²³⁴{{Cite journal |first1 = C. |last1 = Snodgrass |first2 = B. |last2 = Carry |first3 = C. |last3 = Dumas |first4 = O. |last4 = Hainaut |date = February 2010 |title = Characterisation of candidate members of (136108) Haumea's family |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2010A&A...511A..72S |journal = Astronomy and Astrophysics |volume = 511 |page = 9 |bibcode = 2010A&A...511A..72S |doi = 10.1051/0004-6361/200913031 |arxiv = 0912.3171 |access-date= 16 March 2017}}
12. ^¹²{{Cite journal |first1 = B. |last1 = Carry |first2 = C. |last2 = Snodgrass |first3 = P. |last3 = Lacerda |first4 = O. |last4 = Hainaut |first5 = C. |last5 = Dumas |date = August 2012 |title = Characterisation of candidate members of (136108) Haumea's family. II. Follow-up observations |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2012A&A...544A.137C |journal = Astronomy and Astrophysics |volume = 544 |page = 7 |bibcode = 2012A&A...544A.137C |doi = 10.1051/0004-6361/201219044 |arxiv = 1207.6491 |access-date= 16 March 2017}}
13. ^¹²³{{Cite journal |first1 = O. R. |last1 = Hainaut |first2 = H. |last2 = Boehnhardt |first3 = S. |last3 = Protopapa |date = October 2012 |title = Colours of minor bodies in the outer solar system. II. A statistical analysis revisited |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2012A&A...546A.115H |journal = Astronomy and Astrophysics |volume = 546 |page = 20 |bibcode = 2012A&A...546A.115H |doi = 10.1051/0004-6361/201219566 |arxiv = 1209.1896 |access-date= 16 March 2017}}

词条	(469306) 1999 CD158
释义	Orbit and classification Physical characteristics Photometry Diameter and albedo Naming References External links {{DISPLAYTITLE:{{mp\|(469306) 1999 CD\|158}}}}{{Infobox planet \| minorplanet = yes \| name = {{mp\|(469306) 1999 CD\|158}} \| background = #C2E0FF \| image = \| image_size = \| caption = \| discovery_ref = \| discovered = 10 February 1999 \| discoverer = J. X. Luu D. C. Jewitt C. Trujillo \| discovery_site = Mauna Kea Obs. \| mpc_name = {{mp\|(469306) 1999 CD\|158}} \| alt_names = {{mp\|1999 CD\|158}} \| pronounced = \| named_after = \| mp_category = TNO {{·}}4:7 resonance ^[3] distant ^[4]{{·}}detached ^[5] \| orbit_ref = \| epoch = 4 September 2017 (JD 2458000.5) \| uncertainty = 3 \| observation_arc = 16.18 yr (5,908 days) \| aphelion = 50.139 AU \| perihelion = 37.410 AU \| semimajor = 43.775 AU \| eccentricity = 0.1454 \| period = 289.63 yr (105,787 days) \| mean_anomaly = 250.48° \| mean_motion = {{Deg2DMS\|0.0034\|sup=ms}} / day \| inclination = 25.486° \| asc_node = 119.03° \| arg_peri = 143.51° \| dimensions = 420.27 km {{small\|(calculated)}}^[7] 440 km^[3] 477 km {{small\|(estimated)}}^[9] \| rotation = {{val\|6.88\|0.02}} h^[10] \| albedo = 0.10 {{small\|(assumed)}}^[7] \| spectral_type = IR ^[3]^[13]{{·}}C ^[7] {{small\|B–V {{=}} 0.770^[15]{{·}}0.830^[16]{{·}}0.864^[17]{{·}}0.860^[13] V–R {{=}} 0.630^[15]{{·}}0.510^[16]{{·}}0.520^[17]{{·}}0.520^[13] V–I {{=}} 1.110^[15]{{·}}1.092^[17]{{·}}1.100^[13]}} \| magnitude = 21.8^[26] \| abs_magnitude = {{val\|4.837\|0.111}} {{small\|(R)}}^[27]{{·}}5.0^[7] }} {{mp\|(469306) 1999 CD\|158}}, provisional designation {{mp\|1999 CD\|158}}, is a resonant trans-Neptunian object and possible dwarf planet from the circumstellar disc of the Kuiper belt in the outer Solar System, approximately 440 kilometers in diameter. It was discovered on 10 February 1999, by astronomers Jane Luu, David Jewitt and Chad Trujillo at Mauna Kea Observatories on the Big Island of Hawaii, United States.^[4] Orbit and classification {{mp\|1999 CD\|158}} is candidate to the Haumea family, the only collisional group of trans-Neptunian objects currently determined.^[10] It is also sub-classified as a resonant trans-Neptunian object, as it stays in a 4:7 orbital resonance with the ice giant Neptune, which means, that for every seven orbits of Neptune around the Sun, it makes four orbits. It orbits the Sun at a distance of 37.4–50.1 AU once every 289 years and 8 months (105,787 days). Its orbit has an eccentricity of 0.15 and an inclination of 25° with respect to the ecliptic. Its observation arc begins with its official discovery observation at Mauna Kea in 1999, as no precoveries were taken and no prior identifications were made.^[4] As of 2017 its current position is at 46.7 AU from the Sun.^[34] Physical characteristics Photometry Photometric observation of {{mp\|1999 CD\|158}} in March 2015, gave a classically shaped bimodal lightcurve with a rotation period of 6.88 hours and a large brightness variation of 0.49 magnitude ({{small\|U=3-}}).^[10] Observations with the New Technology Telescope at ESO's La Silla Observatory in Chile in 2008, determined the body's BVRI colors to be 0.770 ({{small\|B–V}}), 0.630 ({{small\|V–R}}) and 1.110 ({{small\|V–I}}) for their respective passbands.^[15] Color indices have since been repeatedly measured.^[7] Diameter and albedo According to estimates by the Johnston's archive, the Collaborative Asteroid Lightcurve Link and American astronomer Michael Brown, {{mp\|1999 CD\|158}} measures between 420 and 477 kilometers in diameter.^[7]^[3]^[9] It is "probably" a dwarf planet" according to Brown's assessment (see {{section link\|List of possible dwarf planets\|List}}).^[9] Naming As of 2018, this minor planet remains unnamed.^[4] References 1. ^¹²³⁴{{cite web \|title = 469306 (1999 CD158) \|work = Minor Planet Center \|url = http://www.minorplanetcenter.net/db_search/show_object?object_id=469306 \|accessdate = 16 March 2017}} 2. ^¹{{cite web \|author = Marc W. Buie \|date = 2012-02-04 \|title = Orbit Fit and Astrometric record for 99CD158 \|publisher = SwRI (Space Science Department) \|url = http://www.boulder.swri.edu/~buie/kbo/astrom/99CD158.html \|accessdate = 2012-02-04 \|archive-url = https://web.archive.org/web/20160616183206/http://www.boulder.swri.edu/~buie/kbo/astrom/99CD158.html \|archive-date = 2016-06-16 \|dead-url = yes \|df = }} 3. ^¹²³⁴{{cite web \|title = List of known trans-Neptunian objects \|publisher = Johnstonsarchive.net \|date = 5 September 2016 \|url = http://www.johnstonsarchive.net/astro/tnoslist.html \|accessdate = 2 June 2017}} 4. ^¹AstDys Summary for 1999 CD158, retrieved 2012-02-04 5. ^¹AstDys Ephmerides for 1999 CD158, retrieved 2012-02-04 6. ^¹²³{{cite web \|date = February 3, 2012 \|title = How many dwarf planets are there in the outer solar system? \|publisher = California Institute of Technology \|author = Michael E. Brown \|url = http://web.gps.caltech.edu/~mbrown/dps.html \|access-date= 16 March 2017}} 7. ^¹²³⁴⁵⁶{{cite web \|title = LCDB Data for (469306) \|publisher = Asteroid Lightcurve Database (LCDB) \|url = http://www.minorplanet.info/PHP/GenerateALCDEFPage_Local.php?AstInfo=469306%7C \|accessdate = 16 March 2017}} 8. ^¹²³{{Cite journal \|first1 = Audrey \|last1 = Thirouin \|first2 = Scott S. \|last2 = Sheppard \|first3 = Keith S. \|last3 = Noll \|first4 = Nicholas A. \|last4 = Moskovitz \|first5 = Jose Luis \|last5 = Ortiz \|first6 = Alain \|last6 = Doressoundiram \|date = June 2016 \|title = Rotational Properties of the Haumea Family Members and Candidates: Short-term Variability. \|url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2016AJ....151..148T \|journal = The Astronomical Journal \|volume = 151 \|issue = 6 \|page = 20 \|bibcode = 2016AJ....151..148T \|doi = 10.3847/0004-6256/151/6/148 \|arxiv = 1603.04406 \|access-date= 16 March 2017}} 9. ^¹{{cite journal \|first1 = N. \|last1 = Peixinho \|first2 = A. \|last2 = Delsanti \|first3 = A. \|last3 = Guilbert-Lepoutre \|first4 = R. \|last4 = Gafeira \|first5 = P. \|last5 = Lacerda \|date = October 2012 \|title = The bimodal colors of Centaurs and small Kuiper belt objects \|url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2012A&A...546A..86P \|journal = Astronomy and Astrophysics \|volume = 546 \|page = 12 \|bibcode = 2012A&A...546A..86P \|doi = 10.1051/0004-6361/201219057 \|arxiv = 1206.3153 \|access-date= 16 March 2017}} 10. ^¹²³⁴{{Cite journal \|first1 = Irina N. \|last1 = Belskaya \|first2 = Maria A. \|last2 = Barucci \|first3 = Marcello \|last3 = Fulchignoni \|first4 = Anatolij N. \|last4 = Dovgopol \|date = April 2015 \|title = Updated taxonomy of trans-neptunian objects and centaurs: Influence of albedo \|url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2015Icar..250..482B \|journal = Icarus \|volume = 250 \|pages = 482–491 \|bibcode = 2015Icar..250..482B \|doi = 10.1016/j.icarus.2014.12.004 \|access-date= 16 March 2017}} 11. ^¹²³⁴{{Cite journal \|first1 = C. \|last1 = Snodgrass \|first2 = B. \|last2 = Carry \|first3 = C. \|last3 = Dumas \|first4 = O. \|last4 = Hainaut \|date = February 2010 \|title = Characterisation of candidate members of (136108) Haumea's family \|url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2010A&A...511A..72S \|journal = Astronomy and Astrophysics \|volume = 511 \|page = 9 \|bibcode = 2010A&A...511A..72S \|doi = 10.1051/0004-6361/200913031 \|arxiv = 0912.3171 \|access-date= 16 March 2017}} 12. ^¹²{{Cite journal \|first1 = B. \|last1 = Carry \|first2 = C. \|last2 = Snodgrass \|first3 = P. \|last3 = Lacerda \|first4 = O. \|last4 = Hainaut \|first5 = C. \|last5 = Dumas \|date = August 2012 \|title = Characterisation of candidate members of (136108) Haumea's family. II. Follow-up observations \|url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2012A&A...544A.137C \|journal = Astronomy and Astrophysics \|volume = 544 \|page = 7 \|bibcode = 2012A&A...544A.137C \|doi = 10.1051/0004-6361/201219044 \|arxiv = 1207.6491 \|access-date= 16 March 2017}} 13. ^¹²³{{Cite journal \|first1 = O. R. \|last1 = Hainaut \|first2 = H. \|last2 = Boehnhardt \|first3 = S. \|last3 = Protopapa \|date = October 2012 \|title = Colours of minor bodies in the outer solar system. II. A statistical analysis revisited \|url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2012A&A...546A.115H \|journal = Astronomy and Astrophysics \|volume = 546 \|page = 20 \|bibcode = 2012A&A...546A.115H \|doi = 10.1051/0004-6361/201219566 \|arxiv = 1209.1896 \|access-date= 16 March 2017}} ^[1]^[2]^[3]^[4]^[5]^[6]^[7]^[8]^[9]^[10]^[11]^[12]^[13] }} External links Asteroid Lightcurve Database (LCDB), query form (info) Discovery Circumstances: Numbered Minor Planets (465001)-(470000) – Minor Planet Center {{JPL small body\|id=469306}} {{Small Solar System bodies}}{{Minor planets navigator \|number=469306 \|PageName={{mp\|(469306) 1999 CD\|158}} }}{{Trans-Neptunian objects}}{{DEFAULTSORT:469306}} 6 : Possible dwarf planets\|4:7 resonance\|Astronomical objects discovered in 1999\|Discoveries by Chad Trujillo\|Discoveries by Jane Luu\|Discoveries by David C. Jewitt
随便看	Munford, Alabama Munford, Tennessee Munford, TN Munfordville Munfordville, Kentucky Munfordville, KY Munga Mibindo Mungana Mungana affair Mungana Affair Munga-Thirri National Park Mung bean Mung (computer term) Mungday Munged password Munger Munger district Mungiki Mungindi Mungo Mungo Baggins Mungo bean Mungojerrie and Rumpleteazer Mungo Jerry Mungo Lewis

Orbit and classification

Physical characteristics

Photometry

Diameter and albedo

Naming

References

External links