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(2020 BY13)
Classification: Apollo [NEO]          SPK-ID: 3989312
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 2458879.5 (2020-Jan-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5936525180855867 0.0010463  
a 2.481263064915951 0.0064752 au
q 1.008254998395836 3.5105e-05 au
i 10.06008517905501 0.01218 deg
node 132.951528825695 0.0015917 deg
peri 357.6383191204707 0.0021739 deg
M 359.5538313853105 0.001167 deg
tp 2458881.269310925872
(2020-Feb-01.76931093)
0.0022992 TDB
period 1427.603628635233
3.91
5.5883
0.0153
d
yr
n .2521708356430521 0.00098712 deg/d
Q 3.954271131436065 0.010319 au
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      23 days  
   first obs. used      2020-01-29  
   last obs. used      2020-02-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .49898  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-17 01:09:10  

Additional Information
 Earth MOID = .023136 au 
 Jupiter MOID = 1.12318 au 
 T_jup = 3.191 
[ 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 25.344   .34337 5 autocmod 2.8

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