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(2021 CC5)
Classification: Apollo [NEO]          SPK-ID: 54114205
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2825698748176961 2.344e-05  
a 1.291997246994 3.8663e-05 au
q .9269177466460972 2.5821e-06 au
i 13.72281406634302 0.00085902 deg
node 147.7821801399978 6.801e-05 deg
peri 61.73116862493522 0.00050861 deg
M 283.3277902217142 0.0040471 deg
tp 2459314.742129215751
(2021-Apr-10.24212922)
0.00090402 TDB
period 536.4025197212719
1.47
0.024078
6.592e-05
d
yr
n .6711377869497424 3.0126e-05 deg/d
Q 1.657076747341902 4.9588e-05 au
  Orbit Determination Parameters
   # obs. used (total)      42  
   data-arc span      39 days  
   first obs. used      2021-01-16  
   last obs. used      2021-02-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .30293  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-25 05:21:10  

Additional Information
 Earth MOID = .043441 au 
 Jupiter MOID = 3.34035 au 
 T_jup = 4.956 
[ 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 24.65   .35985 E2021D90 autocmod 2.8

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