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312765 (2010 TF179)
Classification: Main-belt Asteroid          SPK-ID: 2312765
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 .06004541160681107 5.6308e-08  
a 3.099118107345473 4.0266e-08 au
q 2.913030284971792 1.6391e-07 au
i 4.856641194982884 7.7756e-06 deg
node 41.76919096911448 6.3302e-05 deg
peri 110.7059493033131 9.1009e-05 deg
M 149.4370566809105 6.5856e-05 deg
tp 2458173.298292044638
(2018-Feb-23.79829204)
0.00036223 TDB
period 1992.76284930986
5.46
3.8837e-05
1.063e-07
d
yr
n .1806537090575912 3.5207e-09 deg/d
Q 3.285205929719153 4.2683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      7238 days (19.82 yr)  
   first obs. used      1999-10-04  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60746  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:02:20  

Additional Information
 Earth MOID = 1.92762 au 
 Jupiter MOID = 1.70344 au 
 T_jup = 3.214 
[ 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 MPO476405  

312765 (2010 TF179)          Discovered 1999-Oct-04 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2010 TF179 = 1999 TR46 = 2008 JH7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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