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JPL Small-Body Database Browser
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(2020 BJ14)
Classification: Apollo [NEO]          SPK-ID: 3989332
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458883.5 (2020-Feb-04.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7054023205092909 0.00084936  
a 2.796768544709423 0.0076447 au
q .8239215233440038 0.00012335 au
i 2.662742583412446 0.0020388 deg
node 104.2420716480771 0.0081564 deg
peri 329.6815232919348 0.0056293 deg
M 8.74743126915458 0.03831 deg
tp 2458841.989185530504
(2019-Dec-24.48918553)
0.011603 TDB
period 1708.375035962169
4.68
7.0045
0.01918
d
yr
n .2107265632087894 0.000864 deg/d
Q 4.769615566074844 0.013037 au
  Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      16 days  
   first obs. used      2020-01-30  
   last obs. used      2020-02-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .3735  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-15 05:02:39  

Additional Information
 Earth MOID = .0173544 au 
 Jupiter MOID = .552689 au 
 T_jup = 2.899 
[ 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 24.202   .45892 4 autocmod 2.8

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