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332619 (2008 TO98)
Classification: Main-belt Asteroid          SPK-ID: 2332619
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09045181583317309 5.8556e-08  
a 3.13710722992757 4.8232e-08 au
q 2.853350184517245 1.9878e-07 au
i 10.47735775866481 9.4373e-06 deg
node 195.129935248234 2.7966e-05 deg
peri 51.49332332918463 6.254e-05 deg
M 157.5564806170244 5.7512e-05 deg
tp 2458112.268352676737
(2017-Dec-24.76835268)
0.00031417 TDB
period 2029.515966490961
5.56
4.6804e-05
1.281e-07
d
yr
n .1773821965157737 4.0908e-09 deg/d
Q 3.420864275337894 5.2594e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      4969 days (13.60 yr)  
   first obs. used      2006-03-25  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58099  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:30:18  

Additional Information
 Earth MOID = 1.85541 au 
 Jupiter MOID = 1.60866 au 
 T_jup = 3.179 
[ 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 16.4   n/a MPO503366  

332619 (2008 TO98)          Discovered 2008-Oct-06 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

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