792 Metcalfia: Difference between revisions
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{{Short description|Main-belt asteroid}} |
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{{Use dmy dates|date=October 2019}} |
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{{Infobox planet |
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| minorplanet = yes |
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| background = #D6D6D6 |
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| name = 792 Metcalfia |
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| mpc_name = (792) Metcalfia |
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| alt_names = 1907 ZC<ref name="JPLBrowser">{{Cite web |url=https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=792;cad=1 |title=792 Metcalfia (1907 ZC) |work=[[JPL Small-Body Database]] |publisher=[[NASA]]/[[Jet Propulsion Laboratory]] |access-date=4 May 2016}}</ref> |
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| discoverer = [[Joel Hastings Metcalf]] |
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| discovered = 20 March 1907<ref name="JPLBrowser" /> |
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| discovery_site = [[Taunton, Massachusetts|Taunton]] |
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| epoch = 31 July 2016 ([[Julian day|JD]] 2457600.5)<ref name="JPLBrowser" /> |
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| eccentricity = 0.12992 |
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| semimajor = {{Convert|2.6226|AU|Gm|abbr=on}} |
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| perihelion = {{Convert|2.2819|AU|Gm|abbr=on}} |
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| aphelion = {{Convert|2.9633|AU|Gm|abbr=on|lk=on}} |
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| period = 4.25 [[Julian year (astronomy)|yr]] (1551.3 [[Julian year (astronomy)|d]]) |
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| inclination = 8.6163° |
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| asc_node = 265.120° |
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| arg_peri = 227.772° |
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| mean_anomaly = 314.963[[Degree (angle)|°]] |
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| rotation = {{Convert|9.17|h|d|abbr=on|lk=on}}<ref name="JPLBrowser"/><ref>{{cite web|title=Courbes de rotation d'astéroïdes et de comètes, CdR|url=http://obswww.unige.ch/~behrend/page3cou.html#000792}}</ref> |
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| mean_radius = {{val|30.365|0.7}} [[Kilometre|km]] |
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| magnitude = 10.33 |
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| mean_motion = {{Deg2DMS|0.23206|sup=ms}} / day |
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| orbit_ref = <ref name="JPLBrowser" /> |
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| observation_arc = 101.00 yr (36889 d) |
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| uncertainty = 0 |
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| abs_magnitude = 10.33 |
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| albedo = {{val|0.0354|0.002}} |
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| moid = {{Convert|1.30547|AU|Gm|abbr=on}} |
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| jupiter_moid = {{Convert|2.15762|AU|Gm|abbr=on}} |
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| tisserand = 3.376 |
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}} |
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'''792 Metcalfia''' is a [[minor planet]] orbiting the [[Sun]]. It was discovered in 1907 by [[Joel Hastings Metcalf]] and was named after its discoverer. This is an [[X-type asteroid]] in the [[main belt]] some {{val|2.62|ul=AU}} from the Sun. It has a rotation period of 9.17 hours and spans 61 km. The best fit [[meteorite]] analog is [[Horlivka|Gorlovka]] [[Ordinary chondrite|OC]] sample RS-CMP-048.<ref name=Neeley_et_al_2011/> |
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==See also== |
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==References== |
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{{Reflist|refs= |
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<ref name=Neeley_et_al_2011>{{citation |
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| title=The composition of M-type asteroids: Synthesis of spectroscopic and radar observations |
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| last1=Neeley | first1=J. R. | last2=Ockert-Bell | first2=M. E. |
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| last3=Clark | first3=B. E. | last4=Shepard | first4=M. K. |
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| last5=Cloutis | first5=E. A. | last6=Fornasier | first6=S. |
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| last7=Bus | first7=S. J. | display-authors=1 |
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| work=EPSC-DPS Joint Meeting 2011, held 2–7 October 2011 in Nantes, France |
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| page=1829 | date=October 2011 | postscript=. |
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| bibcode=2011epsc.conf.1829N | arxiv=1407.0750 }}</ref> |
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}} |
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== External links == |
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* {{AstDys|792}} |
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* {{JPL small body}} |
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{{Minor planets navigator |791 Ani |number=792 |793 Arizona}} |
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{{Small Solar System bodies}} |
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{{Authority control}} |
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{{DEFAULTSORT:Metcalfia}} |
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[[Category:Background asteroids|000792]] |
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[[Category:Discoveries by Joel Hastings Metcalf]] |
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[[Category:Named minor planets]] |
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[[Category:X-type asteroids (SMASS)|000792]] |
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[[Category:Astronomical objects discovered in 1907|19070320]] |
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{{beltasteroid-stub}} |
Latest revision as of 20:14, 9 April 2024
Discovery | |
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Discovered by | Joel Hastings Metcalf |
Discovery site | Taunton |
Discovery date | 20 March 1907[1] |
Designations | |
(792) Metcalfia | |
1907 ZC[1] | |
Orbital characteristics[1] | |
Epoch 31 July 2016 (JD 2457600.5)[1] | |
Uncertainty parameter 0 | |
Observation arc | 101.00 yr (36889 d) |
Aphelion | 2.9633 AU (443.30 Gm) |
Perihelion | 2.2819 AU (341.37 Gm) |
2.6226 AU (392.34 Gm) | |
Eccentricity | 0.12992 |
4.25 yr (1551.3 d) | |
314.963° | |
0° 13m 55.416s / day | |
Inclination | 8.6163° |
265.120° | |
227.772° | |
Earth MOID | 1.30547 AU (195.296 Gm) |
Jupiter MOID | 2.15762 AU (322.775 Gm) |
TJupiter | 3.376 |
Physical characteristics | |
30.365±0.7 km | |
9.17 h (0.382 d)[1][2] | |
0.0354±0.002 | |
10.33 | |
10.33 | |
792 Metcalfia is a minor planet orbiting the Sun. It was discovered in 1907 by Joel Hastings Metcalf and was named after its discoverer. This is an X-type asteroid in the main belt some 2.62 AU from the Sun. It has a rotation period of 9.17 hours and spans 61 km. The best fit meteorite analog is Gorlovka OC sample RS-CMP-048.[3]
See also
[edit]References
[edit]- ^ a b c d e "792 Metcalfia (1907 ZC)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 4 May 2016.
- ^ "Courbes de rotation d'astéroïdes et de comètes, CdR".
- ^ Neeley, J. R.; et al. (October 2011), "The composition of M-type asteroids: Synthesis of spectroscopic and radar observations", EPSC-DPS Joint Meeting 2011, held 2–7 October 2011 in Nantes, France, p. 1829, arXiv:1407.0750, Bibcode:2011epsc.conf.1829N.
External links
[edit]- 792 Metcalfia at AstDyS-2, Asteroids—Dynamic Site
- 792 Metcalfia at the JPL Small-Body Database