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392063 (2009 BR189)
Classification: Main-belt Asteroid          SPK-ID: 2392063
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2017886395995815 8.5644e-08  
a 2.547569916578563 4.1223e-08 au
q 2.033499248827356 2.2977e-07 au
i 9.135454871043976 5.3281e-06 deg
node 144.6609539554809 5.1323e-05 deg
peri 256.0444446133477 5.2598e-05 deg
M 320.2102487594216 1.7009e-05 deg
tp 2459164.655832455140
(2020-Nov-11.15583246)
7.2796e-05 TDB
period 1485.209076240288
4.07
3.6049e-05
9.87e-08
d
yr
n .2423901158154225 5.8833e-09 deg/d
Q 3.061640584329771 4.9542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      5336 days (14.61 yr)  
   first obs. used      2005-01-13  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5124  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:28  

Additional Information
 Earth MOID = 1.06372 au 
 Jupiter MOID = 2.42156 au 
 T_jup = 3.396 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO446662  

392063 (2009 BR189)          Discovered 2009-Jan-20 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

Alternate Designations
 2009 BR189 = 2012 WX26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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