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JPL Small-Body Database Browser
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(2010 TL78)
Classification: Main-belt Asteroid          SPK-ID: 3549591
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 .082064580631335 2.2648e-06  
a 2.998232102825388 7.6183e-07 au
q 2.752183442671617 7.469e-06 au
i 6.549814901862441 2.6815e-05 deg
node 278.4757487978336 0.00019762 deg
peri 51.14212187361183 0.0022773 deg
M 351.9330774145577 0.0020569 deg
tp 2459042.991463583932
(2020-Jul-12.49146358)		 0.01082 TDB
period 1896.253091336282
5.19		 0.00072273
1.979e-06		 d
yr
n .1898480754730422 7.2358e-08 deg/d
Q 3.244280762979159 8.2435e-07 au
   Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      3236 days (8.86 yr)  
   first obs. used      2010-09-15  
   last obs. used      2019-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .58033  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-31 23:29:33  

Additional Information
 Earth MOID = 1.74645 au 
 Jupiter MOID = 2.03198 au 
 T_jup = 3.239 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO363556  

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