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JPL Small-Body Database Browser
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(2020 CL)
Classification: Apollo [NEO]          SPK-ID: 3989406
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458880.5 (2020-Feb-01.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6310366300363962 0.0021577  
a 2.109948015339927 0.011816 au
q .778493530187837 0.00050881 au
i 2.742869736386846 0.015665 deg
node 136.662020322056 0.011272 deg
peri 286.6443697839447 0.079404 deg
M 14.43840492024665 0.13907 deg
tp 2458835.602436186537
(2019-Dec-18.10243619)
0.056903 TDB
period 1119.453503494801
3.06
9.4039
0.02575
d
yr
n .3215854869149301 0.0027015 deg/d
Q 3.441402500492017 0.019273 au
  Orbit Determination Parameters
   # obs. used (total)      17  
   data-arc span      1 day  
   first obs. used      2020-02-01  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .57867  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-02 13:42:22  

Additional Information
 Earth MOID = .00865097 au 
 Jupiter MOID = 1.91987 au 
 T_jup = 3.453 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 4.655727894592832E-6 -4.686883715169006E-7 .0001148020895770518 -1.326404599849549E-5 7.053702701380732E-5 2.782302141412646E-5
q -4.686883715169006E-7 2.588918799089251E-7 -2.273680185967929E-6 -3.001391707631103E-6 2.619310543729445E-5 1.288387948804905E-6
tp .0001148020895770518 -2.273680185967929E-6 .003237918129810227 -.0005172063471994005 .00319925559909511 .0008653540990653407
node -1.326404599849549E-5 -3.001391707631103E-6 -.0005172063471994005 .0001270557504746588 -.0008833634837350581 -.0001632667767662433
peri 7.053702701380732E-5 2.619310543729445E-5 .00319925559909511 -.0008833634837350581 .00630500560555387 .001064834824181697
i 2.782302141412646E-5 1.288387948804905E-6 .0008653540990653407 -.0001632667767662433 .001064834824181697 .0002453945979853126

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 27.381   .31124 1 autocmod 2.8

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