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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2825695510560628 2.2303e-05  
a 1.291996625612956 3.6821e-05 au
q .9269177191475547 2.4251e-06 au
i 13.72280223430524 0.00081901 deg
node 147.7821789258419 6.4506e-05 deg
peri 61.73119051596851 0.00048674 deg
M 283.3277198918038 0.0038555 deg
tp 2459314.742151591284
(2021-Apr-10.24215159)
0.00086249 TDB
period 536.4021327502643
1.47
0.022931
6.278e-05
d
yr
n .6711382711216907 2.8691e-05 deg/d
Q 1.657075532078357 4.7226e-05 au
  Orbit Determination Parameters
   # obs. used (total)      52  
   data-arc span      46 days  
   first obs. used      2021-01-16  
   last obs. used      2021-03-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .27982  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:25:13  

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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