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(2020 PC)
Classification: Aten [NEO]          SPK-ID: 54049890
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09574452397611882 5.5034e-05  
a .9332150700259938 2.278e-05 au
q .8438648373790146 7.1931e-05 au
i .3207150343425957 0.0002194 deg
node 228.0675724219589 0.20549 deg
peri 241.4467178224837 0.2232 deg
M 354.9237558064365 0.029828 deg
tp 2459205.143132176131
(2020-Dec-21.64313218)
0.027452 TDB
period 329.284313297312
0.90
0.012057
3.301e-05
d
yr
n 1.093280139570313 4.0031e-05 deg/d
Q 1.022565302672973 2.4961e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .55735  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:46:04  

Additional Information
 Earth MOID = .00393926 au 
 Jupiter MOID = 3.99886 au 
 T_jup = 6.419 
[ 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 28.0   .48266 E2020-QE6 autocmod 2.8

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