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392602 (2011 SH234)
Classification: Main-belt Asteroid          SPK-ID: 2392602
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1471587692866722 7.5993e-08  
a 3.070054418362211 4.9901e-08 au
q 2.618268988512918 2.2465e-07 au
i 9.669926894272695 8.8229e-06 deg
node 191.5483615933761 4.4329e-05 deg
peri 220.881052633163 5.3238e-05 deg
M 176.2335989055244 2.831e-05 deg
tp 2458038.657978815788
(2017-Oct-12.15797882)
0.00014813 TDB
period 1964.796325880751
5.38
4.7904e-05
1.312e-07
d
yr
n .1832250983259674 4.4672e-09 deg/d
Q 3.521839848211505 5.7244e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      4956 days (13.57 yr)  
   first obs. used      2006-10-02  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48635  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:23:51  

Additional Information
 Earth MOID = 1.63726 au 
 Jupiter MOID = 1.91916 au 
 T_jup = 3.193 
[ 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 16.5   n/a MPO472031  

392602 (2011 SH234)          Discovered 2006-Oct-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

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