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382325 (2013 TH9)
Classification: Main-belt Asteroid          SPK-ID: 2382325
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08911588598356561 8.6891e-08  
a 3.115178323380675 6.5202e-08 au
q 2.837566447095808 2.8267e-07 au
i 9.576639764182335 8.7795e-06 deg
node 304.844095364012 4.5962e-05 deg
peri 57.22926860454664 6.2619e-05 deg
M 100.0711568875703 3.9405e-05 deg
tp 2458442.249378892392
(2018-Nov-19.74937889)
0.00022226 TDB
period 2008.273211276335
5.50
6.3051e-05
1.726e-07
d
yr
n .1792584783676949 5.628e-09 deg/d
Q 3.392790199665543 7.1013e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      6279 days (17.19 yr)  
   first obs. used      2002-11-14  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4501  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:34:21  

Additional Information
 Earth MOID = 1.84742 au 
 Jupiter MOID = 2.04313 au 
 T_jup = 3.190 
[ 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 15.6   n/a MPO413420  

382325 (2013 TH9)          Discovered 2007-Sep-08 by LONEOS at Anderson Mesa
Reference: Last Updated: 2013-12-19

Alternate Designations
 2013 TH9 = 2007 RP35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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