“1690 Mayrhofer”的意思、由来-开放百科全书

The C-type asteroid orbits the Sun in the outer main-belt at a distance of 2.7–3.3 AU once every 5 years and 4 months (1,935 days). Its orbit has an eccentricity of 0.10 and an inclination of 13° with respect to the ecliptic. First identified as {{mp|1932 WN}} at Uccle, Mayrhofer{{'}}s observation arc begins with its first used observation taken at Goethe Link Observatory in 1953, or 5 years after its official discovery observation at Nice.^[26]

Physical characteristics

Rotation period

In November 2006, a rotational lightcurve of Mayrhofer was obtained from observations taken by French amateur astronomer Pierre Antonini, giving a rotation period of 22.194 hours with a brightness variation of 0.45 in magnitude ({{small|U=2}}).^[11] Photometric observation in the R-band at the Palomar Transient Factory in November 2011, gave a shorter period of 19.0808 hours with an amplitude of 0.30 magnitude ({{small|U=2}}).^[10]

Diameter and albedo

According to the surveys carried out by the Infrared Astronomical Satellite IRAS, the Japanese Akari satellite, and NASA's Wide-field Infrared Survey Explorer with its subsequent NEOWISE mission, Mayrhofer measures between 31.18 and 33.81 kilometers in diameter, and its surface has an albedo between 0.056 and 0.082.^[5]^[6]^[8]^[9] The Collaborative Asteroid Lightcurve Link derives an albedo of 0.064 and a diameter of 31.63 kilometers based on an absolute magnitude of 11.1.^[3]

Naming

Proposed by German catholic priest and amateur astronomer Otto Kippes, this minor planet was named after Austrian amateur astronomer Karl Mayrhofer (1903–1982). He lived in the Austrian town of Ried im Innkreis and was known for his calculations of orbital elements for asteroids.^[2] Naming citation was published on 1 October 1980 ({{small|M.P.C. 5523}}).^[38]

References

1. ^¹²³{{cite book |title = Dictionary of Minor Planet Names – (1690) Mayrhofer |last = Schmadel | first = Lutz D. |publisher = Springer Berlin Heidelberg |page = 134 |date = 2007 |isbn = 978-3-540-00238-3 |doi = 10.1007/978-3-540-29925-7_1691 |chapter = (1690) Mayrhofer }}
2. ^¹²{{cite web |title = 1690 Mayrhofer (1948 VB) |work = Minor Planet Center |url = http://www.minorplanetcenter.net/db_search/show_object?object_id=1690 |accessdate = 19 December 2016}}
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 = 19 December 2016}}
4. ^¹²{{cite web |title = Asteroids and comets rotation curves – (1690) Mayrhofer |last = Behrend |first = Raoul |publisher = Geneva Observatory |url = http://obswww.unige.ch/~behrend/page4cou.html#001690 |accessdate = 19 December 2016}}
5. ^¹²³⁴⁵⁶{{cite web |title = LCDB Data for (1690) Mayrhofer |publisher = Asteroid Lightcurve Database (LCDB) |url = http://www.minorplanet.info/PHP/GenerateALCDEFPage_Local.php?AstInfo=1690%7CMayrhofer |accessdate = 19 December 2016}}
6. ^¹²³⁴{{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 = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2004PDSS...12.....T |journal = NASA Planetary Data System |volume = 12 |pages = IRAS-A-FPA-3-RDR-IMPS-V6.0 |bibcode = 2004PDSS...12.....T |access-date= 19 December 2016}}
7. ^¹²³⁴{{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= 19 December 2016}}
8. ^¹²³⁴{{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 }}
9. ^¹²³⁴{{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 |arxiv = 1209.5794 |access-date= 19 December 2016}}
10. ^¹²³{{cite journal |display-authors = 6 |first1 = Adam |last1 = Waszczak |first2 = Chan-Kao |last2 = Chang |first3 = Eran O. |last3 = Ofek |first4 = Russ |last4 = Laher |first5 = Frank |last5 = Masci |first6 = David |last6 = Levitan |first7 = Jason |last7 = Surace |first8 = Yu-Chi |last8 = Cheng |first9 = Wing-Huen |last9 = Ip |first10 = Daisuke |last10 = Kinoshita |first11 = George |last11 = Helou |first12 = Thomas A. |last12 = Prince |first13 = Shrinivas |last13 = Kulkarni |date = September 2015 |title = Asteroid Light Curves from the Palomar Transient Factory Survey: Rotation Periods and Phase Functions from Sparse Photometry |url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2015AJ....150...75W |journal = The Astronomical Journal |volume = 150 |issue = 3 |page = 35 |bibcode = 2015AJ....150...75W |doi = 10.1088/0004-6256/150/3/75 |arxiv = 1504.04041 |access-date= 19 December 2016}}
11. ^¹{{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 = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2015Icar..261...34V |journal = Icarus |volume = 261 |pages = 34–47 |bibcode = 2015Icar..261...34V |doi = 10.1016/j.icarus.2015.08.007 |arxiv = 1506.00762 |access-date= 19 December 2016}}

词条	1690 Mayrhofer
释义	Orbit and classification Physical characteristics Rotation period Diameter and albedo Naming References External links {{Infobox planet \| minorplanet = yes \| name = 1690 Mayrhofer \| background = #D6D6D6 \| image = \| image_size = \| caption = \| discovery_ref = \| discovered = 8 November 1948 \| discoverer = M. Laugier \| discovery_site = Nice Obs. \| mpc_name = (1690) Mayrhofer \| alt_names = 1948 VB{{·}}1932 WN {{mp\|1953 VC\|2}}{{·}}1956 GN \| named_after = Karl Mayrhofer {{small\|(amateur astronomer)}}^[2] \| mp_category = main-belt{{·}}{{small\|(outer)}} ^[3] \| orbit_ref = \| epoch = 4 September 2017 (JD 2458000.5) \| uncertainty = 0 \| observation_arc = 84.11 yr (30,723 days) \| aphelion = 3.3376 AU \| perihelion = 2.7395 AU \| semimajor = 3.0386 AU \| eccentricity = 0.0984 \| period = 5.30 yr (1,935 days) \| mean_anomaly = 24.198° \| mean_motion = {{Deg2DMS\|0.1861\|sup=ms}} / day \| inclination = 13.049° \| asc_node = 230.45° \| arg_peri = 156.46° \| dimensions = {{val\|31.18\|0.49}} km^[5] {{val\|31.198\|7.539}} km^[6] 31.63 km {{small\|(derived)}}^[3] {{val\|31.71\|2.0}} km^[8] {{val\|33.810\|1.378}} km^[9] \| rotation = {{val\|19.0808\|0.1110}} h^[10] {{val\|22.194\|0.004}} h^[11] \| albedo = {{val\|0.056\|0.012}}^[9] 0.0641 {{small\|(derived)}}^[3] {{val\|0.0767\|0.011}}^[8] {{val\|0.0792\|0.0384}}^[6] {{val\|0.082\|0.003}}^[5] \| spectral_type = C ^[3] \| abs_magnitude = 10.9^[5]^[6]^[8]{{·}}{{val\|10.91\|0.34}}^[21]{{·}}{{val\|10.950\|0.004}} {{small\|(R)}}^[10]{{·}}11.1^[3]^[9] }}1690 Mayrhofer, provisional designation {{mp\|1948 VB}}, is a carbonaceous asteroid from the outer region of the asteroid belt, approximately 32 kilometers in diameter. It was discovered on 8 November 1948, by French astronomer Marguerite Laugier at Nice Observatory in south-east France.^[26] It was later named after Austrian amateur astronomer Karl Mayrhofer.^[2] Orbit and classification The C-type asteroid orbits the Sun in the outer main-belt at a distance of 2.7–3.3 AU once every 5 years and 4 months (1,935 days). Its orbit has an eccentricity of 0.10 and an inclination of 13° with respect to the ecliptic. First identified as {{mp\|1932 WN}} at Uccle, Mayrhofer{{'}}s observation arc begins with its first used observation taken at Goethe Link Observatory in 1953, or 5 years after its official discovery observation at Nice.^[26] Physical characteristics Rotation period In November 2006, a rotational lightcurve of Mayrhofer was obtained from observations taken by French amateur astronomer Pierre Antonini, giving a rotation period of 22.194 hours with a brightness variation of 0.45 in magnitude ({{small\|U=2}}).^[11] Photometric observation in the R-band at the Palomar Transient Factory in November 2011, gave a shorter period of 19.0808 hours with an amplitude of 0.30 magnitude ({{small\|U=2}}).^[10] Diameter and albedo According to the surveys carried out by the Infrared Astronomical Satellite IRAS, the Japanese Akari satellite, and NASA's Wide-field Infrared Survey Explorer with its subsequent NEOWISE mission, Mayrhofer measures between 31.18 and 33.81 kilometers in diameter, and its surface has an albedo between 0.056 and 0.082.^[5]^[6]^[8]^[9] The Collaborative Asteroid Lightcurve Link derives an albedo of 0.064 and a diameter of 31.63 kilometers based on an absolute magnitude of 11.1.^[3] Naming Proposed by German catholic priest and amateur astronomer Otto Kippes, this minor planet was named after Austrian amateur astronomer Karl Mayrhofer (1903–1982). He lived in the Austrian town of Ried im Innkreis and was known for his calculations of orbital elements for asteroids.^[2] Naming citation was published on 1 October 1980 ({{small\|M.P.C. 5523}}).^[38] References 1. ^¹²³{{cite book \|title = Dictionary of Minor Planet Names – (1690) Mayrhofer \|last = Schmadel \| first = Lutz D. \|publisher = Springer Berlin Heidelberg \|page = 134 \|date = 2007 \|isbn = 978-3-540-00238-3 \|doi = 10.1007/978-3-540-29925-7_1691 \|chapter = (1690) Mayrhofer }} 2. ^¹²{{cite web \|title = 1690 Mayrhofer (1948 VB) \|work = Minor Planet Center \|url = http://www.minorplanetcenter.net/db_search/show_object?object_id=1690 \|accessdate = 19 December 2016}} 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 = 19 December 2016}} 4. ^¹²{{cite web \|title = Asteroids and comets rotation curves – (1690) Mayrhofer \|last = Behrend \|first = Raoul \|publisher = Geneva Observatory \|url = http://obswww.unige.ch/~behrend/page4cou.html#001690 \|accessdate = 19 December 2016}} 5. ^¹²³⁴⁵⁶{{cite web \|title = LCDB Data for (1690) Mayrhofer \|publisher = Asteroid Lightcurve Database (LCDB) \|url = http://www.minorplanet.info/PHP/GenerateALCDEFPage_Local.php?AstInfo=1690%7CMayrhofer \|accessdate = 19 December 2016}} 6. ^¹²³⁴{{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 = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2004PDSS...12.....T \|journal = NASA Planetary Data System \|volume = 12 \|pages = IRAS-A-FPA-3-RDR-IMPS-V6.0 \|bibcode = 2004PDSS...12.....T \|access-date= 19 December 2016}} 7. ^¹²³⁴{{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= 19 December 2016}} 8. ^¹²³⁴{{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 }} 9. ^¹²³⁴{{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 \|arxiv = 1209.5794 \|access-date= 19 December 2016}} 10. ^¹²³{{cite journal \|display-authors = 6 \|first1 = Adam \|last1 = Waszczak \|first2 = Chan-Kao \|last2 = Chang \|first3 = Eran O. \|last3 = Ofek \|first4 = Russ \|last4 = Laher \|first5 = Frank \|last5 = Masci \|first6 = David \|last6 = Levitan \|first7 = Jason \|last7 = Surace \|first8 = Yu-Chi \|last8 = Cheng \|first9 = Wing-Huen \|last9 = Ip \|first10 = Daisuke \|last10 = Kinoshita \|first11 = George \|last11 = Helou \|first12 = Thomas A. \|last12 = Prince \|first13 = Shrinivas \|last13 = Kulkarni \|date = September 2015 \|title = Asteroid Light Curves from the Palomar Transient Factory Survey: Rotation Periods and Phase Functions from Sparse Photometry \|url = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2015AJ....150...75W \|journal = The Astronomical Journal \|volume = 150 \|issue = 3 \|page = 35 \|bibcode = 2015AJ....150...75W \|doi = 10.1088/0004-6256/150/3/75 \|arxiv = 1504.04041 \|access-date= 19 December 2016}} 11. ^¹{{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 = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2015Icar..261...34V \|journal = Icarus \|volume = 261 \|pages = 34–47 \|bibcode = 2015Icar..261...34V \|doi = 10.1016/j.icarus.2015.08.007 \|arxiv = 1506.00762 \|access-date= 19 December 2016}} ^[1]^[2]^[3]^[4]^[5]^[6]^[7]^[8]^[9]^[10]^[11] }} External links Asteroid Lightcurve Database (LCDB), query form (info) [https://books.google.com/books?id=aeAg1X7afOoC&pg Dictionary of Minor Planet Names], Google books Asteroids and comets rotation curves, CdR – Observatoire de Genève, Raoul Behrend Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center {{JPL small body}} {{Minor planets navigator\|1689 Floris-Jan\|number=1690\|1691 Oort}}{{Small Solar System bodies}}{{DEFAULTSORT:Mayrhofer}} 5 : Background asteroids\|Discoveries by Marguerite Laugier\|Minor planets named for people\|Named minor planets\|Astronomical objects discovered in 1948
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Orbit and classification

Physical characteristics

Rotation period

Diameter and albedo

Naming

References

External links