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392061 (2009 BF185)
Classification: Main-belt Asteroid          SPK-ID: 2392061
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1088631995157683 8.6152e-08  
a 2.712585501859592 4.4772e-08 au
q 2.417284765167071 2.4265e-07 au
i 6.576523226700014 7.6078e-06 deg
node 63.41077174329199 8.0981e-05 deg
peri 97.57553423429125 9.3051e-05 deg
M 168.7683716252746 3.9956e-05 deg
tp 2458235.498757508695
(2018-Apr-26.99875751)
0.00018193 TDB
period 1631.824995671323
4.47
4.04e-05
1.106e-07
d
yr
n .2206118921789761 5.4619e-09 deg/d
Q 3.007886238552113 4.9646e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      5231 days (14.32 yr)  
   first obs. used      2003-12-14  
   last obs. used      2018-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66238  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:42:08  

Additional Information
 Earth MOID = 1.43621 au 
 Jupiter MOID = 1.99509 au 
 T_jup = 3.344 
[ 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 MPO437605  

392061 (2009 BF185)          Discovered 2005-Mar-10 by CSS at Catalina
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2009 BF185 = 2012 XC45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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