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(2006 KC)
Classification: Apollo [NEO]          SPK-ID: 3333489
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4735727620941586 0.00010403  
a 1.220716278894904 0.00020116 au
q .6426182989653413 2.1212e-05 au
i 14.47122650636568 0.0041219 deg
node 237.0112102041523 0.00095884 deg
peri 254.508864363395 0.0035656 deg
M 195.9148174936699 0.84138 deg
tp 2459225.036730615956
(2021-Jan-10.53673062)
1.2069 TDB
period 492.629631676985
1.35
0.12177
0.0003334
d
yr
n .7307721193597432 0.00018063 deg/d
Q 1.798814258824467 0.00029642 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      34 days  
   first obs. used      2006-05-19  
   last obs. used      2006-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .4998  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:08:38  

Additional Information
 Earth MOID = .0313367 au 
 Jupiter MOID = 3.35456 au 
 T_jup = 5.089 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 22.2   n/a MPO102350  
rotation period rot_per 0.65 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Hergenrother, C.W.; Whitely, R.J. (2011) Icarus 214, 194-209.]

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