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(2019 BD3)
Classification: Apollo [NEO]          SPK-ID: 3838030
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 .465256306837178 0.0007246  
a 1.798521760113213 0.0023782 au
q .9617481682366383 3.1507e-05 au
i .373994637413386 0.00051051 deg
node 43.37691536983552 0.021048 deg
peri 119.8488416582928 0.016103 deg
M 188.0482152086491 0.37179 deg
tp 2459421.300414645848
(2021-Jul-25.80041465)
1.7445 TDB
period 880.9920144552357
2.41
1.7474
0.004784
d
yr
n .4086302646257324 0.0008105 deg/d
Q 2.635295351989787 0.0034847 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      8 days  
   first obs. used      2019-01-26  
   last obs. used      2019-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .40213  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Feb-03 07:04:36  

Additional Information
 Earth MOID = .00343302 au 
 Jupiter MOID = 2.34667 au 
 T_jup = 3.934 
[ 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 25.6   .1787 MPO467421 autocmod 2.6q

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