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154087 (2002 CC241)
Classification: Main-belt Asteroid          SPK-ID: 2154087
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .123787512811616 4.6459e-08  
a 2.910094135178356 2.2735e-08 au
q 2.549860820136957 1.4595e-07 au
i 2.269684648609208 6.0037e-06 deg
node 295.1555046779739 0.00012497 deg
peri 125.8778616381132 0.00012829 deg
M 337.7559403084786 2.8403e-05 deg
tp 2459112.539338101793
(2020-Sep-20.03933810)
0.00014354 TDB
period 1813.255416322195
4.96
2.1249e-05
5.818e-08
d
yr
n .198537942729648 2.3266e-09 deg/d
Q 3.270327450219755 2.5549e-08 au
  Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      10126 days (27.72 yr)  
   first obs. used      1992-03-06  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53686  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:29:51  

Additional Information
 Earth MOID = 1.56352 au 
 Jupiter MOID = 2.03431 au 
 T_jup = 3.271 
[ 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 15.7   n/a MPO412913  

154087 (2002 CC241)          Discovered 2002-Feb-11 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2002 CC241 = 2000 WW81 = 2002 EP153 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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