| 词条 | 2151 Hadwiger |
| 释义 |
| minorplanet = yes | name = 2151 Hadwiger | background = #D6D6D6 | discovery_ref = | discovered = 3 November 1977 | discoverer = P. Wild | discovery_site = Zimmerwald Obs. | mpc_name = (2151) Hadwiger | alt_names = 1977 VX{{·}}1932 UC 1940 SB{{·}}1963 FF {{mp|1969 UU|2}}{{·}}{{mp|1973 SQ|6}} 1975 EA | named_after = Hugo Hadwiger[2] | mp_category = main-belt{{·}}Maria | orbit_ref = | epoch = 4 September 2017 (JD 2458000.5) | uncertainty = 0 | observation_arc = 83.16 yr (30,374 days) | aphelion = 2.7071 AU | perihelion = 2.4145 AU | semimajor = 2.5608 AU | eccentricity = 0.0571 | period = 4.10 yr (1,497 days) | mean_anomaly = 177.54° | mean_motion = {{Deg2DMS|0.2405|sup=ms}} / day | inclination = 15.487° | asc_node = 27.926° | arg_peri = 86.794° | dimensions = {{val|13.767|0.540}}[4] | rotation = {{val|5.872|0.002}}[5] {{val|2.29|0.01}} h[6] | albedo = {{val|0.446|0.058}}[4] | spectral_type = Tholen {{=}} CSU C [9] | abs_magnitude = 11.0 }}2151 Hadwiger, provisional designation {{mp|1977 VX}}, is a Marian asteroid from the central region of the asteroid belt, approximately 15 kilometers in diameter. It was discovered on 3 November 1977, by Swiss astronomer Paul Wild at Zimmerwald Observatory near Bern, Switzerland.[11] Orbit and characterizationHadwiger orbits the Sun at a distance of 2.4–2.7 AU once every 4 years and 1 month (1,497 days). Its orbit has an eccentricity of 0.06 and an inclination of 15° with respect to the ecliptic. It is a member of the Maria family of asteroids.[6]In the Tholen classification, Hadwiger is a carbonaceous CSU-type. It has a rotation period of hours with a brightness variation of in magnitude.[5] NamingThis minor planet was named in memory of Swiss mathematician Hugo Hadwiger (1908–1981), professor at the University of Berne for more than 40 years and very popular for his refined art of presentation.[2] The approved naming citation was published by the Minor Planet Center on 22 September 1983 ({{small|M.P.C. 8151}}).[17] References1. ^1 2 {{cite book |title = Dictionary of Minor Planet Names – (2151) Hadwiger |last = Schmadel | first = Lutz D. |publisher = Springer Berlin Heidelberg |page = 174 |date = 2007 |isbn = 978-3-540-00238-3 |doi = 10.1007/978-3-540-29925-7_2152 |chapter = (2151) Hadwiger }} [1][2][3][4][5][6][7]2. ^1 {{cite web |title = 2151 Hadwiger (1977 VX) |work = Minor Planet Center |url = https://www.minorplanetcenter.net/db_search/show_object?object_id=2151 |accessdate = 19 June 2017}} 3. ^1 {{cite web |title = MPC/MPO/MPS Archive |work = Minor Planet Center |url = https://www.minorplanetcenter.net/iau/ECS/MPCArchive/MPCArchive_TBL.html |accessdate = 19 June 2017}} 4. ^1 2 {{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 = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2012ApJ...759L...8M |journal = The Astrophysical Journal Letters |volume = 759 |issue = 1 |page = 5 |bibcode = 2012ApJ...759L...8M |doi = 10.1088/2041-8205/759/1/L8 |access-date= 19 June 2017|arxiv = 1209.5794 }} 5. ^1 {{cite web |title = LCDB Data for (2151) Hadwiger |publisher = Asteroid Lightcurve Database (LCDB) |url = http://www.minorplanet.info/PHP/GenerateALCDEFPage_Local.php?AstInfo=2151%7CHadwiger |accessdate = 19 June 2017}} 6. ^1 2 {{citation | display-authors=1 | last1=Alvarez-Candal | first1=Alvaro | last2=Duffard | first2=René | last3=Angeli | first3=Cláudia A. | last4=Lazzaro | first4=Daniela | last5=Fernández | first5=Silvia | title=Rotational lightcurves of asteroids belonging to families | journal=Icarus | volume=172 | issue=2 | pages=388–401 | doi=10.1016/j.icarus.2004.06.008 | bibcode=2004Icar..172..388A | postscript=. |date=December 2004}} 7. ^1 2 {{Cite journal |first1 = Pedro V. |last1 = Sada |first2 = Eder D. |last2 = Canizales |first3 = Edgar M. |last3 = Armada |date = December 2005 |title = CCD photometry of asteroids 651 Antikleia, 738 Alagasta, and 2151 Hadwiger using a remote commercial telescope |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2005MPBu...32...73S |journal = The Minor Planet Bulletin |volume = 32 |issue = 4 |pages = 73–75 |issn = 1052-8091 |bibcode = 2005MPBu...32...73S |access-date= 19 June 2017}} }} External links
6 : Maria asteroids|Discoveries by Paul Wild (Swiss astronomer)|Minor planets named for people|Named minor planets|CSU-type asteroids (Tholen)|Astronomical objects discovered in 1977 |
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