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(2020 CJ)
Classification: Apollo [NEO]          SPK-ID: 3989404
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4639742941581735 0.00019302  
a 1.838547053524643 0.00066266 au
q .9855084820889571 3.2946e-07 au
i 3.237233960523618 0.0010708 deg
node 128.7708422321183 6.5883e-05 deg
peri 357.6639991415632 0.00028031 deg
M 128.1082895673225 0.069428 deg
tp 2458876.469953895353
(2020-Jan-27.96995390)
0.00042542 TDB
period 910.5641562435466
2.49
0.49229
0.001348
d
yr
n .3953592918539082 0.00021375 deg/d
Q 2.691585624960329 0.00097012 au
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      5 days  
   first obs. used      2020-02-01  
   last obs. used      2020-02-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .48163  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:19:17  

Additional Information
 Earth MOID = .000765926 au 
 Jupiter MOID = 2.39103 au 
 T_jup = 3.882 
[ 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 26.9   .32243 MPO545165 autocmod 2.8

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