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(2020 DG1)
Classification: Apollo [NEO]          SPK-ID: 3991660
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 2458897.5 (2020-Feb-18.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7684142615685121 0.0081098  
a 2.539577925611554 0.079904 au
q .5881300292070579 0.0020915 au
i 5.396734406185069 0.051962 deg
node 151.87407322 0.019736 deg
peri 88.51020422839574 0.039835 deg
M 348.4554220795886 0.60189 deg
tp 2458944.904143122070
(2020-Apr-05.40414312)
0.2342 TDB
period 1478.225678027832
4.05
69.765
0.191
d
yr
n .2435352093736406 0.011494 deg/d
Q 4.49102582201605 0.1413 au
  Orbit Determination Parameters
   # obs. used (total)      22  
   data-arc span      2 days  
   first obs. used      2020-02-17  
   last obs. used      2020-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      9  
   norm. resid. RMS      .31497  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:19:52  

Additional Information
 Earth MOID = .00377124 au 
 Jupiter MOID = .656369 au 
 T_jup = 2.939 
[ 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 24.6   .20479 E2020D62 autocmod 2.8

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