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(2021 CC7)
Classification: Apollo [NEO]          SPK-ID: 54117577
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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04006471951850151 8.0042e-06  
a 1.026597880561039 5.2502e-06 au
q .9854675244180729 3.4783e-06 au
i 7.328270057235414 0.00093703 deg
node 144.112752552759 0.00012631 deg
peri 29.17158008150673 0.0080052 deg
M 88.56983995956108 0.0056455 deg
tp 2458907.027828740764
(2020-Feb-27.52782874)
0.0055525 TDB
period 379.9259620282584
1.04
0.0029145
7.979e-06
d
yr
n .9475530392240572 7.269e-06 deg/d
Q 1.067728236704005 5.4606e-06 au
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      1 day  
   first obs. used      2021-02-12  
   last obs. used      2021-02-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .42217  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-17 05:22:23  

Additional Information
 Earth MOID = .00283204 au 
 Jupiter MOID = 3.89214 au 
 T_jup = 5.949 
[ 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 29.75   .40761 E2021D18 autocmod 2.8

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