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(2020 BJ14)
Classification: Apollo [NEO]          SPK-ID: 3989332
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .705632423189767 0.00054765  
a 2.798827046660094 0.0049372 au
q .8238839356362726 7.9435e-05 au
i 2.662761877296598 0.0012927 deg
node 104.2256192149732 0.0055326 deg
peri 329.69516412 0.0039132 deg
M 33.36572442369663 0.089862 deg
tp 2458841.988572255344
(2019-Dec-24.48857226)
0.0074878 TDB
period 1710.261502596019
4.68
4.5254
0.01239
d
yr
n .2104941258711333 0.00055697 deg/d
Q 4.773770157683915 0.008421 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      23 days  
   first obs. used      2020-01-30  
   last obs. used      2020-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .42766  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-22 06:32:31  

Additional Information
 Earth MOID = .0173677 au 
 Jupiter MOID = .548936 au 
 T_jup = 2.897 
[ 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 24.264   .43297 11 autocmod 2.8

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