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(2020 DB5)
Classification: Amor [NEO, PHA]          SPK-ID: 54013501
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5176753843261384 1.1535e-07  
a 2.128950613660449 5.452e-08 au
q 1.026845286522408 2.335e-07 au
i 11.71016815991132 1.0784e-05 deg
node 77.81848129850539 7.0263e-05 deg
peri 188.8676649967619 7.0065e-05 deg
M 132.3420925223449 7.9964e-06 deg
tp 2458979.397969728890
(2020-May-09.89796973)
3.0492e-05 TDB
period 1134.610523649132
3.11
4.3584e-05
1.193e-07
d
yr
n .3172894949380239 1.2188e-08 deg/d
Q 3.23105594079849 8.2743e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      2201 days (6.03 yr)  
   first obs. used      2014-10-29  
   last obs. used      2020-11-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63184  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:20:13  

Additional Information
 Earth MOID = .0155372 au 
 Jupiter MOID = 1.88538 au 
 T_jup = 3.516 
[ 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 19.3   .41715 E2020-VF7 autocmod 2.8

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