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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2099974235757273 0.00041861  
a .908381450903035 9.6069e-05 au
q .7176236865894167 0.00045603 au
i 8.75786889636827 0.0196 deg
node 313.42180266819 0.01172 deg
peri 307.482814839663 0.0082277 deg
M 21.18566950454238 0.056121 deg
tp 2458981.890251446352
(2020-May-12.39025145)
0.046356 TDB
period 316.2283579415175
0.87
0.050166
0.0001373
d
yr
n 1.138417826735759 0.0001806 deg/d
Q 1.099139215216653 0.00011624 au
  Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      16 days  
   first obs. used      2020-01-28  
   last obs. used      2020-02-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .4893  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-13 05:13:11  

Additional Information
 Earth MOID = .00597241 au 
 Jupiter MOID = 3.95547 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 24.287   .50449 5 autocmod 2.8

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