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379210 (2009 SO125)
Classification: Main-belt Asteroid          SPK-ID: 2379210
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1024625757730647 5.8951e-08  
a 2.455338533938367 3.9195e-08 au
q 2.203758223356182 1.4866e-07 au
i 3.845245730881307 6.6826e-06 deg
node 309.6494659942701 9.0446e-05 deg
peri 314.1227735329784 9.7542e-05 deg
M 21.68292213584733 3.9875e-05 deg
tp 2458915.858996079890
(2020-Mar-07.35899608)
0.00015528 TDB
period 1405.2885132518
3.85
3.365e-05
9.213e-08
d
yr
n .2561751530772636 6.1341e-09 deg/d
Q 2.706918844520553 4.3212e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6498 days (17.79 yr)  
   first obs. used      2001-05-22  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59278  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:29:11  

Additional Information
 Earth MOID = 1.19007 au 
 Jupiter MOID = 2.36261 au 
 T_jup = 3.483 
[ 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 17.0   n/a MPO434346  

379210 (2009 SO125)          Discovered 2009-Sep-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

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