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JPL Small-Body Database Browser
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(2020 BT14)
Classification: Apollo [NEO]          SPK-ID: 3989338
[ 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 .3802985359401268 0.00014221  
a 1.485247625219586 0.00031946 au
q .9204101278400272 1.3248e-05 au
i 4.29195709292539 0.001846 deg
node 312.8825774408378 0.00015743 deg
peri 221.5083232537204 0.0015016 deg
M 46.3651565644689 0.013256 deg
tp 2458915.349744249550
(2020-Mar-06.84974425)		 0.0031287 TDB
period 661.1450136599611
1.81		 0.21331
0.000584		 d
yr
n .5445098920237104 0.00017568 deg/d
Q 2.050085122599144 0.00044095 au
   Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      10 days  
   first obs. used      2020-01-23  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .31715  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-03 05:40:40  

Additional Information
 Earth MOID = .00113065 au 
 Jupiter MOID = 2.92377 au 
 T_jup = 4.489 
[ 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 27.735   .3495 3 autocmod 2.8

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