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392024 (2009 BR11)
Classification: Main-belt Asteroid          SPK-ID: 2392024
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1754339435646988 6.3797e-08  
a 2.793764317997294 2.5851e-08 au
q 2.303643226300688 1.7709e-07 au
i 7.544240207512311 1.0046e-05 deg
node 179.067035379561 5.9595e-05 deg
peri 298.6312660109566 6.7115e-05 deg
M 161.2453683288278 3.1657e-05 deg
tp 2458236.544918280758
(2018-Apr-28.04491828)
0.00014639 TDB
period 1705.623127469131
4.67
2.3674e-05
6.482e-08
d
yr
n .2110665563817616 2.9296e-09 deg/d
Q 3.283885409693901 3.0387e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      7027 days (19.24 yr)  
   first obs. used      2000-02-12  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5646  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:41:53  

Additional Information
 Earth MOID = 1.33078 au 
 Jupiter MOID = 1.85469 au 
 T_jup = 3.293 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO476847  

392024 (2009 BR11)          Discovered 2009-Jan-20 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2009 BR11 = 2000 EA163 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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