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233758 (2008 TV42)
Classification: Main-belt Asteroid          SPK-ID: 2233758
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1118157391998529 7.4898e-08  
a 2.750464921348631 2.4233e-08 au
q 2.442919653024769 2.0794e-07 au
i 8.98969962784733 8.6472e-06 deg
node 316.0024475264993 3.9422e-05 deg
peri 163.8707201213786 6.3195e-05 deg
M 113.6653904738981 4.1939e-05 deg
tp 2458474.442350686757
(2018-Dec-21.94235069)
0.00019479 TDB
period 1666.125044423761
4.56
2.2019e-05
6.028e-08
d
yr
n .2160702170613539 2.8555e-09 deg/d
Q 3.058010189672494 2.6943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      6639 days (18.18 yr)  
   first obs. used      2001-02-22  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60252  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:23:37  

Additional Information
 Earth MOID = 1.46003 au 
 Jupiter MOID = 2.01292 au 
 T_jup = 3.319 
[ 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 16.3   n/a MPO281272  

233758 (2008 TV42)          Discovered 2008-Oct-01 by Mt. Lemmon Survey at Mount Lemmon
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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