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(2020 BQ12)
Classification: Aten [NEO]          SPK-ID: 3989280
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2100192417078463 0.00030803  
a .9083146690437103 6.9824e-05 au
q .7175511110190368 0.00033481 au
i 8.760688994997546 0.014465 deg
node 313.4180264728208 0.0086404 deg
peri 307.4781377558871 0.0059594 deg
M 112.049161250931 0.093255 deg
tp 2459298.085514123882
(2021-Mar-24.58551412)
0.070572 TDB
period 316.1934861436383
0.87
0.03646
9.982e-05
d
yr
n 1.138543378583269 0.00013128 deg/d
Q 1.099078227068384 8.4489e-05 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      16 days  
   first obs. used      2020-01-28  
   last obs. used      2020-02-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .48354  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:15:44  

Additional Information
 Earth MOID = .00628459 au 
 Jupiter MOID = 3.95323 au 
 T_jup = 6.536 
[ 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 24.5   .49755 E2020P02 autocmod 2.8

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