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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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08206764170827037 1.2019e-07  
a 2.998231281897668 8.2443e-08 au
q 2.752173511296362 3.9979e-07 au
i 6.549773593367004 6.1708e-06 deg
node 278.476028098993 8.0398e-05 deg
peri 51.14550568722479 0.00012409 deg
M 351.9298501264319 8.5498e-05 deg
tp 2459043.008445445138
(2020-Jul-12.50844544)
0.00044933 TDB
period 1896.252312534024
5.19
7.8212e-05
2.141e-07
d
yr
n .1898481534447914 7.8304e-09 deg/d
Q 3.244289052498974 8.9209e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      5065 days (13.87 yr)  
   first obs. used      2007-01-24  
   last obs. used      2020-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55877  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-28 01:12:54  

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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