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(2020 YE5)
Classification: Apollo [NEO]          SPK-ID: 54103878
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4663810920407737 5.4853e-05  
a 1.640239138353081 0.00015224 au
q .8752626177999531 8.7342e-06 au
i 1.254404042340292 7.7127e-05 deg
node 125.597702504928 0.00014075 deg
peri 46.5516213542454 0.00011791 deg
M 57.50539623292474 0.0075497 deg
tp 2459273.935335101186
(2021-Feb-28.43533510)
0.00097298 TDB
period 767.2893720243667
2.10
0.10683
0.0002925
d
yr
n .4691841345986577 6.5322e-05 deg/d
Q 2.405215658906208 0.00022324 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      35 days  
   first obs. used      2020-12-18  
   last obs. used      2021-01-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .30288  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:21:24  

Additional Information
 Earth MOID = .000960908 au 
 Jupiter MOID = 2.56077 au 
 T_jup = 4.165 
[ 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 25.75   .35589 E2021-BD3 autocmod 2.8

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