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词条 3703 Volkonskaya
释义

  1. Orbit and classification

  2. Physical characteristics

      Rotation period    Diameter and albedo    Satellite  

  3. Naming

  4. References

  5. External links

{{Infobox planet
| minorplanet = yes
| name = 3703 Volkonskaya
| background = #D6D6D6
| image =
| image_size =
| caption =
| discovery_ref =  [1]
| discoverer = L. Chernykh
N. Chernykh
| discovery_site = {{nowrap|Crimean Astrophysical Obs.}}
| discovered = 9 August 1978
| mpc_name = (3703) Volkonskaya
| alt_names = {{mp|1978 PU|3}}{{·}}{{mp|1977 EK|6}}
| pronounced =
| named_after = Mariya Volkonskaya [1]
{{small|(Russian princess)}}
| mp_category = main-belt [1]{{·}}{{small|(inner)}}
Vesta [5]{{·}}Flora [6]
| orbit_ref =  
| epoch = 23 March 2018 (JD 2458200.5)
| uncertainty = 0
| observation_arc = 64.21 yr (23,451 d)
| aphelion = 2.6433 AU
| perihelion = 2.0202 AU
| semimajor = 2.3317 AU
| eccentricity = 0.1336
| period = 3.56 yr (1,301 d)
| mean_anomaly = 44.835°
| mean_motion = {{Deg2DMS|0.2768|sup=ms}} / day
| inclination = 6.7415°
| asc_node = 172.94°
| arg_peri = 152.39°
| satellites = 1 {{small|(D: {{val|1.39|u=km}} P: {{val|24|u=h}})}}[6][9][10][11]
| mean_diameter = {{val|3.46|0.1|ul=km}} {{small|(derived)}}[9]
{{val|3.729|0.112|u=km}}[13][14]
{{val|4.11|u=km}} {{small|(calculated)}}[6]
| rotation = {{val|3.235|0.001|ul=h}}[10][11]
| albedo = {{val|0.242|0.076}}[13][14]
{{val|0.24}} {{small|(assumed)}}[6]
| spectral_type = V [6]
| abs_magnitude = 14.1[6]
{{val|14.15|0.28}}[24]
14.3[14]
}}3703 Volkonskaya, provisional designation {{mp|1978 PU|3}}, is a Vestian asteroid and asynchronous binary system from the inner regions of the asteroid belt, approximately {{convert|4|km|mi|abbr=off|sigfig=2|sp=us}} in diameter. It was discovered on 9 August 1978, by Soviet astronomers Lyudmila Chernykh and Nikolai Chernykh at the Crimean Astrophysical Observatory in Nauchnij, on the Crimean peninsula. It was named by the discoverers after the Russian princess Mariya Volkonskaya.[1] The V-type asteroid has a rotation period of 3.2 hours. The discovery of its 1.4-kilometer minor-planet moon was announced in December 2005.[9]

Orbit and classification

Volkonskaya is a member of the Vesta family ({{small|401}}),[5] when applying the hierarchical clustering method to its proper orbital elements. Vestian asteroids have a composition akin to cumulate eucrites (HED meteorites) and are thought to have originated deep within 4 Vesta's crust, possibly from the Rheasilvia crater, a large impact crater on its southern hemisphere near the South pole, formed as a result of a subcatastrophic collision. Vesta is the main belt's second-largest and second-most-massive body after {{Dp|Ceres}}.[29][30] Based on osculating Keplerian orbital elements, the asteroid has also been classified as a member of the Flora family ({{small|402}}), a giant asteroid family and the largest family of stony asteroids in the main-belt.[6]Volkonskaya orbits the Sun in the inner asteroid belt at a distance of 2.0–2.6 AU once every 3 years and 7 months (1,301 days; semi-major axis of 2.33 AU). Its orbit has an eccentricity of 0.13 and an inclination of 7° with respect to the ecliptic. The body's observation arc begins with a precovery taken at the Palomar Observatory in August 1953, or 25 years prior to its official discovery observation at Nauchnij.[1]

Physical characteristics

Volkonskaya is a V-type asteroid.[6]

Rotation period

In June 1996, a rotational lightcurve of Volkonskaya was obtained from photometric observations by American astronomer William Ryan. Lightcurve analysis gave a well-defined rotation period of 3.235 hours with a brightness amplitude of 0.22 magnitude ({{small|U=3}}).[6][10][11]

Diameter and albedo

According to the survey carried out by the NEOWISE mission of NASA's Wide-field Infrared Survey Explorer, Volkonskaya measures 3.729 kilometers in diameter and its surface has an albedo of 0.242,[13][14] while the Collaborative Asteroid Lightcurve Link assumes an albedo of 0.24 – derived from 8 Flora, the parent body of the Flora family – and calculates a diameter of 4.11 kilometers based on an absolute magnitude of 14.1.[6]

Satellite

The photometric observations by William Ryan and collaborators also showed that Volkonskaya is an asynchronous binary asteroid with a minor-planet moon orbiting it every 24 hours at an estimated average distance of {{val|7.8|u=km}}. The discovery was announced in December 2005. The mutual occultation events suggest the presence of a satellite with an estimated diameter {{val|1.39|u=km}} or 40% the size of its primary.[6][9][10][11]

Naming

This minor planet was numbered on 7 October 1987.[9] It was named after Russian princess Mariya Volkonskaya (1805–1865), wife of Sergey Volkonsky a Russian General Decembrist. She voluntarily followed her husband to exile in Siberia.[1] The official naming citation was published by the Minor Planet Center on 25 September 1988 ({{small|M.P.C. 13609}}).[47]

References

1. ^{{cite web |title = 3703 Volkonskaya (1978 PU3) |work = Minor Planet Center |url = https://www.minorplanetcenter.net/db_search/show_object?object_id=3703 |accessdate = 4 May 2018}}
2. ^{{cite web |title = MPC/MPO/MPS Archive |work = Minor Planet Center |url = https://www.minorplanetcenter.net/iau/ECS/MPCArchive/MPCArchive_TBL.html |accessdate = 4 May 2018}}
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= 4 May 2018}}
4. ^{{cite web |title = Small Bodies Data Ferret |work = Nesvorny HCM Asteroid Families V3.0 |url = https://sbntools.psi.edu/ferret/PropertySearch/familyForm.action |accessdate = 4 May 2018}}
5. ^{{Cite journal |first1 = D. |last1 = Nesvorný |first2 = M. |last2 = Broz |first3 = V. |last3 = Carruba |date = December 2014 |title = Identification and Dynamical Properties of Asteroid Families |url = https://arxiv.org/pdf/1502.01628.pdf |journal = Asteroids IV |pages = 297–321 |bibcode = 2015aste.book..297N |doi = 10.2458/azu_uapress_9780816532131-ch016 |arxiv = 1502.01628 |access-date= 4 May 2018}}
6. ^{{cite web |title = Asteroids with Satellites Database – (3703) Volkonskaya |work = Johnston's Archive |date = 21 September 2014 |author = Johnston, Wm. Robert |url = http://www.johnstonsarchive.net/astro/astmoons/am-03703.html |access-date= 4 May 2018}}
7. ^{{Cite journal |first1 = W. H. |last1 = Ryan |first2 = E. V. |last2 = Ryan |first3 = C. T. |last3 = Martinez |date = November 2004 |title = Unusual Lightcurves in the Vesta Family of Asteroids |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2004DPS....36.4609R |journal = American Astronomical Society |volume = 36 |page = 1181 |bibcode = 2004DPS....36.4609R |access-date= 4 May 2018}}
8. ^{{Cite journal |first1 = William |last1 = Ryan |first2 = E. V. |last2 = Ryan |date = October 2007 |title = Physical Characterization of the Vesta Family Asteroids |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2007DPS....39.1604R |journal = American Astronomical Society |volume = 39 |page = 439 |bibcode = 2007DPS....39.1604R |access-date= 4 May 2018}}
9. ^10 11 {{cite web |title = LCDB Data for (3703) Volkonskaya |publisher = Asteroid Lightcurve Database (LCDB) |url = http://www.minorplanet.info/PHP/GenerateALCDEFPage_Local.php?AstInfo=3703%7CVolkonskaya |accessdate = 4 May 2018}}
10. ^{{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 |url = https://arxiv.org/pdf/1109.6407v1.pdf |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 |access-date= 4 May 2018}} (catalog)
11. ^{{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= 4 May 2018}}
12. ^{{cite journal |first1 = Michael S. |last1 = Kelley |first2 = Faith |last2 = Vilas |first3 = Michael J. |last3 = Gaffey |first4 = Paul A. |last4 = Abell |date = September 2003 |title = Quantified mineralogical evidence for a common origin of 1929 Kollaa with 4 Vesta and the HED meteorites |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2003Icar..165..215K |journal = Icarus |volume = 165 |issue = 1 |pages = 215–218 |bibcode = 2003Icar..165..215K |doi = 10.1016/S0019-1035(03)00149-0 |accessdate = 4 May 2018}}
[1][2][3][4][5][6][7][8][9][10][11][12]

}}

External links

  • Asteroids with Satellites, Robert Johnston, johnstonsarchive.net
  • Asteroid Lightcurve Database (LCDB), query form (info)
  • [https://books.google.com/books?id=aeAg1X7afOoC&pg Dictionary of Minor Planet Names], Google books
  • Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center
  • {{AstDys|3703}}
  • {{JPL small body}}
{{Use dmy dates|date=May 2018}}{{Minor planets navigator |3702 Trubetskaya |number=3703 |3704 Gaoshiqi}}{{Small Solar System bodies}}{{DEFAULTSORT:Volkonskaya}}

7 : Vesta asteroids|Discoveries by Lyudmila Chernykh|Discoveries by Nikolai Chernykh|Minor planets named for people|Named minor planets|Binary asteroids|Astronomical objects discovered in 1978

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