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392445 (2010 TF178)
Classification: Main-belt Asteroid          SPK-ID: 2392445
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 .03849590067337332 6.1028e-08  
a 3.163041342330402 5.4802e-08 au
q 3.041277216990278 1.7443e-07 au
i 11.44798646308018 6.5981e-06 deg
node 177.685760267003 2.8011e-05 deg
peri 275.8701938190879 9.7774e-05 deg
M 182.2211524391847 9.5753e-05 deg
tp 2460015.189847953364
(2023-Mar-11.68984795)
0.00054845 TDB
period 2054.73457767945
5.63
5.3399e-05
1.462e-07
d
yr
n .175205111117842 4.5533e-09 deg/d
Q 3.284805467670527 5.6911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      4930 days (13.50 yr)  
   first obs. used      2005-11-29  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57538  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:44:00  

Additional Information
 Earth MOID = 2.08624 au 
 Jupiter MOID = 1.79319 au 
 T_jup = 3.172 
[ 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 15.9   n/a MPO476851  

392445 (2010 TF178)          Discovered 2008-May-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

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