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362880 (2012 BW102)
Classification: Main-belt Asteroid          SPK-ID: 2362880
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06662112948347086 5.524e-08  
a 3.165271995916361 4.3987e-08 au
q 2.954398000426012 1.6201e-07 au
i 6.253377380870634 5.6017e-06 deg
node 89.52739953741815 4.7062e-05 deg
peri 130.7243922730198 6.8908e-05 deg
M 116.5473602684161 4.7705e-05 deg
tp 2458534.590944595931
(2019-Feb-20.09094460)
0.00027401 TDB
period 2056.908533950126
5.63
4.2877e-05
1.174e-07
d
yr
n .1750199360146799 3.6483e-09 deg/d
Q 3.376145991406709 4.6918e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      5401 days (14.79 yr)  
   first obs. used      2005-12-25  
   last obs. used      2020-10-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51397  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:41:10  

Additional Information
 Earth MOID = 1.94924 au 
 Jupiter MOID = 1.61883 au 
 T_jup = 3.191 
[ 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 16.03   n/a E2021B25  

362880 (2012 BW102)          Discovered 2010-Oct-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-04-29

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