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(2020 PC)
Classification: Aten [NEO]          SPK-ID: 54049890
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08191640863656784 7.9709e-05  
a .9529126691670119 5.8176e-05 au
q .8748534855645644 0.00012936 au
i .5631858181916697 0.00038228 deg
node 285.5332139726574 0.0049601 deg
peri 175.840749928167 0.0067484 deg
M 147.2249196830676 0.0026825 deg
tp 2458861.550527079666
(2020-Jan-13.05052708)
0.015061 TDB
period 339.7645613188502
0.93
0.031114
8.519e-05
d
yr
n 1.059557237525311 9.7031e-05 deg/d
Q 1.030971852769459 6.2942e-05 au
  Orbit Determination Parameters
   # obs. used (total)      20  
   data-arc span      7 days  
   first obs. used      2020-07-31  
   last obs. used      2020-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .55735  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-21 06:34:06  

Additional Information
 Earth MOID = .00522589 au 
 Jupiter MOID = 3.99489 au 
 T_jup = 6.313 
[ 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 27.984   .48266 2 autocmod 2.8

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