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(2020 BC13)
Classification: Amor [NEO]          SPK-ID: 3989290
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6351245595902095 0.00012126  
a 3.077269639750696 0.0011118 au
q 1.122820115063712 3.3019e-05 au
i 18.57847556308487 0.0024085 deg
node 358.2341262493871 0.0017659 deg
peri 132.1317764187375 0.0015448 deg
M 25.59785388132686 0.014042 deg
tp 2458860.300065747642
(2020-Jan-11.80006575)
0.00094564 TDB
period 1971.726870730645
5.40
1.0686
0.002926
d
yr
n .182581069084177 9.8952e-05 deg/d
Q 5.03171916443768 0.001818 au
  Orbit Determination Parameters
   # obs. used (total)      33  
   data-arc span      51 days  
   first obs. used      2020-01-25  
   last obs. used      2020-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .49839  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-21 06:54:06  

Additional Information
 Earth MOID = .219337 au 
 Jupiter MOID = .778025 au 
 T_jup = 2.817 
[ 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 20.902   .41183 5 autocmod 2.8

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