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(2021 CL5)
Classification: Amor [NEO]          SPK-ID: 54115822
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4441651667583191 2.9377e-05  
a 1.98788316600071 0.00011703 au
q 1.104934708077949 6.6498e-06 au
i .8334507980513295 4.2941e-05 deg
node 258.353665478175 0.00035946 deg
peri 277.337925372726 0.00029538 deg
M 328.8662861421 0.002706 deg
tp 2459289.034622467717
(2021-Mar-15.53462247)
0.00013138 TDB
period 1023.728304109493
2.80
0.090399
0.0002475
d
yr
n .3516558041375556 3.1053e-05 deg/d
Q 2.87083162392347 0.000169 au
  Orbit Determination Parameters
   # obs. used (total)      47  
   data-arc span      67 days  
   first obs. used      2021-02-07  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .39246  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-16 06:26:27  

Additional Information
 Earth MOID = .110158 au 
 Jupiter MOID = 2.09648 au 
 T_jup = 3.725 
[ 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 25.04   .32648 E2021-DA1 autocmod 2.8

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