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(2020 BL14)
Classification: Apollo [NEO]          SPK-ID: 3989334
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458879.5 (2020-Jan-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3735497768361318 0.00086365  
a 1.549424414583358 0.002096 au
q .9706372702912904 2.5147e-05 au
i 7.935859980744207 0.013835 deg
node 144.8504209564711 0.0033782 deg
peri 36.9037144780989 0.0018594 deg
M 337.3533940236354 0.049784 deg
tp 2458923.815396815385
(2020-Mar-15.31539682)
0.0075035 TDB
period 704.4562381748806
1.93
1.4295
0.003914
d
yr
n .5110324538152934 0.001037 deg/d
Q 2.128211558875425 0.002879 au
  Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      18 days  
   first obs. used      2020-01-29  
   last obs. used      2020-02-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .41201  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-11 07:47:10  

Additional Information
 Earth MOID = .0247762 au 
 Jupiter MOID = 2.83767 au 
 T_jup = 4.361 
[ 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 25.154   .30458 4 autocmod 2.8

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