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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08206760894545066 1.2312e-07  
a 2.998231300766935 8.4073e-08 au
q 2.752173626847584 4.1093e-07 au
i 6.549773908451009 7.1739e-06 deg
node 278.4760421336983 8.1238e-05 deg
peri 51.14548566841987 0.00012496 deg
M 351.9298523699911 8.5789e-05 deg
tp 2459043.008434028775
(2020-Jul-12.50843403)		 0.00045087 TDB
period 1896.252330435024
5.19		 7.9759e-05
2.184e-07		 d
yr
n .1898481516525871 7.9853e-09 deg/d
Q 3.244288974686286 9.0973e-08 au
   Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      4989 days (13.66 yr)  
   first obs. used      2007-01-24  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51543  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-23 14:55:33  

Additional Information
 Earth MOID = 1.74644 au 
 Jupiter MOID = 2.03199 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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