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(322756) 2001 CK32

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2001 CK32
Discovery
Discovered byLINEAR
Discovery date13 February 2001
Designations
2001 CK32
Orbital characteristics[2][3][4]
Epoch 13 January 2016 (JD 2457400.5)
Uncertainty parameter 0
Observation arc4777 days (13.08 yr)
Aphelion1.002762662 AU (150.0111591 Gm)
Perihelion0.44776848 AU (66.985211 Gm)
0.725265571 AU (108.4981851 Gm)
Eccentricity0.3826145
0.62 yr (225.6 d)
197.81721°
1.5957266°/day
Inclination8.1302858°
109.44400°
234.11841°
Earth MOID0.0769248 AU (11.50779 Gm)
TJupiter7.857
Physical characteristics
Dimensions800 m[5][a]
19.0[2]

(322756) 2001 CK32 is a sub-kilometer asteroid and near-Earth object of the Aten group. It is also a transient Venus co-orbital,[6][7] and a Mercury grazer as well as an Earth crosser. It was once designated as a potentially hazardous asteroid.[citation needed]

See also

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Notes

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  • ^ This is assuming an albedo of 0.25–0.05.

References

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  1. ^ List Of Aten Minor Planets
  2. ^ a b c "(322756) 2001 CK32". JPL Small-Body Database. Jet Propulsion Laboratory. SPK-ID: 2322756. Retrieved 8 April 2016.
  3. ^ AstDys-2 on 2001 CK32 Retrieved 2012-08-25
  4. ^ NEODyS-2 on 2001 CK32 Retrieved 2012-08-25
  5. ^ CNEOS – Asteroid Size Estimator
  6. ^ Transient co-orbital asteroids
  7. ^ de la Fuente Marcos, C.; de la Fuente Marcos, R. (2013). "Asteroid 2012 XE133, a transient companion to Venus". Monthly Notices of the Royal Astronomical Society. 432 (2): 886–893. arXiv:1303.3705. Bibcode:2013MNRAS.432..886D. doi:10.1093/mnras/stt454.

Further reading

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