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(2020 BH3)
Classification: Apollo [NEO]          SPK-ID: 3986839
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3977134630179802 0.00062474  
a 1.565005344933708 0.0015117 au
q .9425816495584743 6.7338e-05 au
i .4396078548657793 0.00045178 deg
node 155.2288176533822 0.017385 deg
peri 358.1352706600719 0.010624 deg
M 51.78761743198069 0.074875 deg
tp 2458897.628376251984
(2020-Feb-18.12837625)
0.0011301 TDB
period 715.1088693726252
1.96
1.0362
0.002837
d
yr
n .5034198503450711 0.00072943 deg/d
Q 2.187429040308941 0.002113 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      3 days  
   first obs. used      2020-01-21  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .36544  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-25 05:44:55  

Additional Information
 Earth MOID = .00412787 au 
 Jupiter MOID = 2.81205 au 
 T_jup = 4.331 
[ 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 26.074   .34071 3 autocmod 2.8

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