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351929 (2006 TH18)
Classification: Main-belt Asteroid          SPK-ID: 2351929
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1386338581392182 8.0879e-08  
a 2.999263126033687 4.0403e-08 au
q 2.583463707296946 2.5835e-07 au
i 18.1074272640704 7.3978e-06 deg
node 35.02725127325385 2.7819e-05 deg
peri 352.2827626106354 5.3529e-05 deg
M 226.1363036191103 4.5873e-05 deg
tp 2459705.973315767241
(2022-May-06.47331577)
0.00025063 TDB
period 1897.231292295792
5.19
3.8336e-05
1.05e-07
d
yr
n .1897501909555651 3.8341e-09 deg/d
Q 3.415062544770429 4.6004e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      4566 days (12.50 yr)  
   first obs. used      2006-10-02  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61669  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:11:38  

Additional Information
 Earth MOID = 1.58989 au 
 Jupiter MOID = 2.0332 au 
 T_jup = 3.164 
[ 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 MPO437488  

351929 (2006 TH18)          Discovered 2006-Oct-11 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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