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JPL Small-Body Database Browser
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442971 (2013 CK136)
Classification: Main-belt Asteroid          SPK-ID: 2442971
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1494832248245445 1.3415e-07  
a 2.522588041532364 3.1171e-08 au
q 2.145503446180274 3.3704e-07 au
i 13.62433786369266 1.8275e-05 deg
node 12.84383112524508 4.8825e-05 deg
peri 69.94175367966599 0.00022995 deg
M 248.433544347312 0.00021576 deg
tp 2459054.022733119866
(2020-Jul-23.52273312)
0.00087799 TDB
period 1463.416427168879
4.01
2.7125e-05
7.426e-08
d
yr
n .2459996985932807 4.5597e-09 deg/d
Q 2.899672636884453 3.5831e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      5293 days (14.49 yr)  
   first obs. used      2005-03-11  
   last obs. used      2019-09-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56612  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:44:12  

Additional Information
 Earth MOID = 1.20195 au 
 Jupiter MOID = 2.44439 au 
 T_jup = 3.401 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO402750  

442971 (2013 CK136)          Discovered 2007-Oct-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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