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JPL Small-Body Database Browser
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154244 (2002 KL6)
Classification: Amor [NEO]          SPK-ID: 2154244
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 256 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5488066163034888 5.5741e-09  
a 2.306420243951159 2.6494e-09 au
q 1.040641554094456 1.3141e-08 au
i 3.246099985268597 4.8366e-07 deg
node 213.2844659303429 3.0285e-05 deg
peri 98.01921857040917 2.9445e-05 deg
M 33.7531810571512 8.0176e-07 deg
tp 2458880.545016019130
(2020-Feb-01.04501602)
2.7224e-06 TDB
period 1279.399241215046
3.50
2.2045e-06
6.036e-09
d
yr
n .2813820646463006 4.8485e-10 deg/d
Q 3.572198933807862 4.1035e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1603  
   # delay obs. used      11  
   # Doppler obs. used      0  
   data-arc span      8589 days (23.52 yr)  
   first obs. used      1995-09-28  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .37001  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Apr-09 07:31:16  

Additional Information
 Earth MOID = .0633162 au 
 Jupiter MOID = 1.76299 au 
 T_jup = 3.367 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO385687  
rotation period rot_per 4.6063 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Galad, A.; Kornos, L.; Vilagi, J. (2010) Minor Planet Bull. 37, 9-15.]
[Koehn, B.W.; Bowell, E.L.G.; Skiff, B.A.; Sanborn, J.J.; et al. (2014) Minor Planet Bull. 41, 286-300.]
[Behrend, R. (2016) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Warner, B.D.; Benishek, V.; Ferrero, A.; Skiff, B.A. (2016) Minor Planet Bull. 43, 343-344.]
[Warner, B.D. (2017) Minor Planet Bull. 44, 22-36.]
[Warner, B.D.; Pravec, P.; Kusnirak, P.; Benishek, V.; Ferrero, A. (2017) Minor Planet Bull. 44, 206-212.]
[Aznar Macias, A.; Predatu, M.; Vaduvescu, O.; Oey, J. (2018) arXiv:1801.09420. Romanian J. Phys. 62, 904 (2017).]
[Skiff, B.A.; McLelland, K.P.; Sanborn, J.; Pravec, P.; Koehn, B.W. (2019). Minor Planet Bull. 46-4, in press.]

154244 (2002 KL6)          Discovered 2002-May-27 by NEAT at Haleakala
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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