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JPL Small-Body Database Browser
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(2020 BA13)
Classification: Apollo [NEO]          SPK-ID: 3989288
[ 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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5192101635958255 0.00034044  
a 1.899737509550182 0.0012733 au
q .913374486427506 3.4547e-05 au
i 5.649987954437066 0.0028857 deg
node 127.2654791727906 2.1767e-05 deg
peri 321.3972091767848 0.0010843 deg
M 57.6757904318003 0.059247 deg
tp 2458847.274912546185
(2019-Dec-29.77491255)		 0.0033459 TDB
period 956.3983617805739
2.62		 0.96156
0.002633		 d
yr
n .3764121880444988 0.00037845 deg/d
Q 2.886100532672858 0.0019345 au
   Orbit Determination Parameters
   # obs. used (total)      33  
   data-arc span      5 days  
   first obs. used      2020-01-28  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .61927  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-07 04:52:35  

Additional Information
 Earth MOID = .000929562 au 
 Jupiter MOID = 2.36595 au 
 T_jup = 3.767 
[ 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 28.828   .38051 5 autocmod 2.8

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