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(2020 PP1)
Classification: Apollo [NEO]          SPK-ID: 54050999
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07327203950290387 7.218e-05  
a 1.001062003395987 1.33e-05 au
q .9277121487383 6.008e-05 au
i 5.859024634763123 0.0065523 deg
node 140.7546851966733 0.00043112 deg
peri 43.15085674058366 0.022309 deg
M 254.8123587008007 0.033261 deg
tp 2459307.393699779897
(2021-Apr-02.89369978)
0.035921 TDB
period 365.8389088819289
1.00
0.0072906
1.996e-05
d
yr
n .9840396722705801 1.961e-05 deg/d
Q 1.074411858053673 1.4274e-05 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      6 days  
   first obs. used      2020-08-12  
   last obs. used      2020-08-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .36989  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:46:10  

Additional Information
 Earth MOID = .0310953 au 
 Jupiter MOID = 3.882 au 
 T_jup = 6.068 
[ 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 26.7   .36563 E2020R76 autocmod 2.8

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