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(2020 DZ3)
Classification: Apollo [NEO]          SPK-ID: 54005702
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6159795247645737 0.00034371  
a 1.106501048675646 0.00051333 au
q .424919058560919 0.00018318 au
i 15.53992298311572 0.012895 deg
node 160.2531780368911 0.00024702 deg
peri 121.653320812769 0.0023797 deg
M 199.7326313686468 0.12101 deg
tp 2459389.764332477389
(2021-Jun-24.26433248)
0.27461 TDB
period 425.1343256816336
1.16
0.29584
0.00081
d
yr
n .8467911863451597 0.00058927 deg/d
Q 1.788083038790373 0.00082953 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      3 days  
   first obs. used      2020-02-27  
   last obs. used      2020-03-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .48665  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:20:07  

Additional Information
 Earth MOID = .00746735 au 
 Jupiter MOID = 3.46011 au 
 T_jup = 5.403 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458908.5 (2020-Feb-29.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6158083192329495 0.00034401  
q .4250103621082245 0.00018329 au
tp 2458964.646849784135
(2020-Apr-25.14684978)
0.02126 TDB
node 160.2665690715339 0.00023032 deg
peri 121.6294832624135 0.0023954 deg
i 15.61120918128963 0.012805 deg
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      3 days  
   first obs. used      2020-02-27  
   last obs. used      2020-03-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .48665  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:20:07  

Additional Information
 Jupiter MOID = 3.46011 au 
 T_jup = 5.403 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.183400562661525E-7 -6.305208113053726E-8 -7.313701504971162E-6 7.921762505515148E-8 -8.235458150736821E-7 4.404785608529809E-6
q -6.305208113053726E-8 3.359464896214793E-8 3.896767151698916E-6 -4.220778286356839E-8 4.387493317178405E-7 -2.346872404769519E-6
tp -7.313701504971162E-6 3.896767151698916E-6 .0004520045650726829 -4.895853207613416E-6 5.089785530306285E-5 -.0002722257874111675
node 7.921762505515148E-8 -4.220778286356839E-8 -4.895853207613416E-6 5.304597971944154E-8 -5.512698967077245E-7 2.948283247706486E-6
peri -8.235458150736821E-7 4.387493317178405E-7 5.089785530306285E-5 -5.512698967077245E-7 5.737902233373536E-6 -3.065511318736946E-5
i 4.404785608529809E-6 -2.346872404769519E-6 -.0002722257874111675 2.948283247706486E-6 -3.065511318736946E-5 .0001639679121788361

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 25.5   .26549 E2020E47 autocmod 2.8

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