2449 Kenos

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2449 Kenos
Pagkatuklas [1]
Natuklasan niW. Liller
Natuklasan saCerro Tololo
Natuklasan noong8 Abril 1978
Designasyon
Designasyong MPC2449 Kenos
Ipinangalan kayKenos
(Selknam mythology)[2]
Ibang designasyon1978 GC
Kategorya ng planetang menorMars-crosser · Hungaria[3]
Orbital characteristics[1]
Epoch 13 Enero 2016 (JD 2457400.5)
Uncertainty parameter 0
Observation arc37.50 yr (13696 days)
Aphelion2.2301 AU (333.62 Gm)
Perihelion1.5875 AU (237.49 Gm)
Semi-major axis1.9088 AU (285.55 Gm)
Eccentricity0.16832
Orbital period2.64 yr (963.29 d)
Mean anomaly34.252°
Mean motionPadron:Deg2DMS / day
Inclination24.986°
Longitude of ascending node179.86°
Argument of perihelion102.32°
Earth MOID0.709556 AU (106.1481 Gm)
Jupiter MOID3.06335 AU (458.271 Gm)
TJupiter3.808
Pisikal na katangian
Dimensiyon2.95 km (calculated)[3]
Rotation period3.8492 h (0.16038 d)[4]
4.188±0.007 h[5]
3.846±0.001 h[6]
3.8481±0.0003 h[7]
Geometric albedo0.4 (assumed)[3]
Spectral typeB–V = 0.684
U–B = 0.356
Tholen = E
E[3]
Absolute magnitude (H)14.26

Ang 2449 Kenos ay isang planetang hindi pangunahin.

Sanggunian[baguhin | baguhin ang batayan]

  1. 1.0 1.1 "JPL Small-Body Database Browser: 2449 Kenos (1978 GC)" (2016-11-11 last obs.). Jet Propulsion Laboratory. Hinango noong 6 December 2016.
  2. Schmadel, Lutz D. (2007). Dictionary of Minor Planet Names – (2449) Kenos. Springer Berlin Heidelberg. pp. 199–200. ISBN 978-3-540-00238-3. Hinango noong 6 December 2016.
  3. 3.0 3.1 3.2 3.3 "LCDB Data for (2449) Kenos". Asteroid Lightcurve Database (LCDB). Hinango noong 6 December 2016.
  4. Warner, Brian D. (September 2007). "Asteroid Lightcurve Analysis at the Palmer Divide Observatory - December 2006 - March 2007". The Minor Planet Bulletin. 34 (3): 72–77. Bibcode:2007MPBu...34...72W. ISSN 1052-8091. Hinango noong 6 December 2016.
  5. Wisniewski, W. Z.; Michalowski, T. M.; Harris, A. W.; McMillan, R. S. (March 1995). "Photoelectric Observations of 125 Asteroids". Abstracts of the Lunar and Planetary Science Conference. Bibcode:1995LPI....26.1511W. Hinango noong 6 December 2016.
  6. Warner, Brian D. (October 2010). "Asteroid Lightcurve Analysis at the Palmer Divide Observatory: 2010 March - June". The Minor Planet Bulletin. 37 (4): 161–165. Bibcode:2010MPBu...37..161W. ISSN 1052-8091. Hinango noong 6 December 2016.
  7. Warner, Brian D. (July 2015). "Three Unusual Hungaria Asteroids". The Minor Planet Bulletin. 42 (3): 183–186. Bibcode:2015MPBu...42..183W. ISSN 1052-8091. Hinango noong 6 December 2016.

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