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233767 (2008 TD112)
Classification: Main-belt Asteroid          SPK-ID: 2233767
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 .07312308400674024 5.5844e-08  
a 3.005746680685552 4.1624e-08 au
q 2.785957213650802 1.767e-07 au
i 9.888864327787557 9.4929e-06 deg
node 357.4793447132551 3.5954e-05 deg
peri 88.27354990413947 7.8748e-05 deg
M 31.87767519562931 7.1136e-05 deg
tp 2458831.956840227082
(2019-Dec-14.45684023)
0.0003746 TDB
period 1903.386528217387
5.21
3.9537e-05
1.082e-07
d
yr
n .1891365703513502 3.9288e-09 deg/d
Q 3.225536147720303 4.4667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      7258 days (19.87 yr)  
   first obs. used      2000-03-11  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57259  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:23:50  

Additional Information
 Earth MOID = 1.82455 au 
 Jupiter MOID = 1.94088 au 
 T_jup = 3.225 
[ 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 15.5   n/a MPO470489  

233767 (2008 TD112)          Discovered 2008-Oct-06 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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