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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4654748233443511 0.00068907  
a 1.798886130280236 0.0022546 au
q .9615499265714398 3.4462e-05 au
i .3740796307000219 0.00048434 deg
node 43.37807792497589 0.019869 deg
peri 119.8419088598248 0.015133 deg
M 269.7102634554831 0.50641 deg
tp 2459421.524197238749
(2021-Jul-26.02419724)
1.6552 TDB
period 881.2597538892899
2.41
1.6567
0.004536
d
yr
n .4085061168528363 0.00076798 deg/d
Q 2.636222333989032 0.003304 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .4079  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:03:38  

Additional Information
 Earth MOID = .00337618 au 
 Jupiter MOID = 2.3449 au 
 T_jup = 3.933 
[ 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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