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541247 (2011 CK116)
Classification: Main-belt Asteroid          SPK-ID: 2541247
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07269340932864021 6.0951e-08  
a 2.867348559996171 3.5926e-08 au
q 2.658911217436482 1.854e-07 au
i 1.302249458313827 6.3142e-06 deg
node 220.6215787115806 0.00033312 deg
peri 179.8820378545196 0.00033782 deg
M 153.2230056130381 5.7233e-05 deg
tp 2458641.684798611252
(2019-Jun-07.18479861)
0.00027664 TDB
period 1773.45086929183
4.86
3.333e-05
9.125e-08
d
yr
n .2029940644162047 3.8151e-09 deg/d
Q 3.07578590255586 3.8537e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      5567 days (15.24 yr)  
   first obs. used      2006-02-04  
   last obs. used      2021-05-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60682  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 09:00:45  

Additional Information
 Earth MOID = 1.66614 au 
 Jupiter MOID = 2.22914 au 
 T_jup = 3.295 
[ 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 17.11   n/a MPCxxxxx  

541247 (2011 CK116)          Discovered 2009-Sep-18 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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