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JPL Small-Body Database Browser
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(2020 BL13)
Classification: Apollo [NEO]          SPK-ID: 3989297
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2572297497083516 8.5805e-05  
a 1.280415739418057 0.00013509 au
q .9510547192449165 9.5275e-06 au
i 4.553197082275273 0.0013869 deg
node 315.1666817889342 9.2779e-05 deg
peri 135.8129098371444 0.00047627 deg
M 105.4761761449058 0.017399 deg
tp 2458845.448201199782
(2019-Dec-27.94820120)
0.0010397 TDB
period 529.2062113760504
1.45
0.08375
0.0002293
d
yr
n .6802641243834275 0.00010766 deg/d
Q 1.609776759591198 0.00016984 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      25 days  
   first obs. used      2020-01-29  
   last obs. used      2020-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .4451  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-02 06:46:52  

Additional Information
 Earth MOID = .0121241 au 
 Jupiter MOID = 3.56741 au 
 T_jup = 5.020 
[ 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 26.645   .47254 11 autocmod 2.8

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