761 Brendelia

761 Brendelia
Discovery
Discovered byFranz Kaiser
Discovery siteHeidelberg
Discovery date8 September 1913
Designations
(761) Brendelia
1913 SO
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc97.40 yr (35574 d)
Aphelion3.0488 AU (456.09 Gm)
Perihelion2.6751 AU (400.19 Gm)
2.8619 AU (428.13 Gm)
Eccentricity0.065297
4.842 yr (1,768.4 d)
114.79°
0° 12m 12.852s / day
Inclination2.1605°
23.830°
298.232°
Earth MOID1.66272 AU (248.739 Gm)
Jupiter MOID2.15087 AU (321.766 Gm)
TJupiter3.297
Physical characteristics
Dimensions20.763±0.300 km
57.96 h (2.415 d)
SC[2]
10.83

761 Brendelia is a minor planet orbiting the Sun that was discovered by German astronomer Franz Kaiser on September 8, 1913, and named after Otto Rudolf Martin Brendel. It is orbiting at a distance of 2.8619 AU from the Sun with a period of 4.842 yr and an orbital eccentricity of 0.065297. The orbital plane is inclined at an angle of 2.16° to the plane of the ecliptic.[1]

This is a member of the dynamic Koronis family of asteroids that most likely formed as the result of a collisional breakup of a parent body.[3] It is an SC-type asteroid that is spinning with a period of 58.00±0.02 h.[2]

References

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  1. ^ a b Yeomans, Donald K., "761 Brendelia", JPL Small-Body Database Browser, NASA Jet Propulsion Laboratory, retrieved 5 May 2016.
  2. ^ a b Slivan, Stephen M.; et al. (April 2023), "Spin vectors in the Koronis family: IV. Completing the sample of its largest members after 35 years of study", Icarus, 394, arXiv:2212.12355, Bibcode:2023Icar..39415397S, doi:10.1016/j.icarus.2022.115397, 115397
  3. ^ Veeder, G. J.; et al. (March 1995), "Eos, Koronis, and Maria family asteroids: Infrared (JHK) photometry" (PDF), Icarus, vol. 114, pp. 186–196, Bibcode:1995Icar..114..186V, CiteSeerX 10.1.1.31.2739, doi:10.1006/icar.1995.1053.
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