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(2016 FE71 = 2020 DL3)
Classification: Main-belt Asteroid          SPK-ID: 54005699
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2285707531287714 1.5166e-07  
a 2.572670798720967 6.3186e-08 au
q 1.984633496704918 4.1671e-07 au
i 33.12342789090252 1.7909e-05 deg
node 41.22583388515066 9.366e-06 deg
peri 152.6354956511608 3.8231e-05 deg
M 121.0521339532991 2.6841e-05 deg
tp 2458889.690553190705
(2020-Feb-10.19055319)
0.00012195 TDB
period 1507.2134203081
4.13
5.5527e-05
1.52e-07
d
yr
n .2388513764204739 8.7995e-09 deg/d
Q 3.160708100737016 7.7629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      1548 days (4.24 yr)  
   first obs. used      2016-03-19  
   last obs. used      2020-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5201  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 16:49:56  

Additional Information
 Earth MOID = 1.00561 au 
 Jupiter MOID = 1.87019 au 
 T_jup = 3.169 
[ 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 16.5   .23091 E2020O85 autocmod 2.8

[ show close-approach data ]
Alternate Designations
 2016 FE71 = 2020 DL3 = 2020 JB4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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