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JPL Small-Body Database Browser
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382795 (2003 TF20)
Classification: Main-belt Asteroid          SPK-ID: 2382795
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1942192362236445 8.7738e-08  
a 2.749077237772931 2.2548e-08 au
q 2.215153556332866 2.3721e-07 au
i 10.81664064326282 6.6028e-06 deg
node 250.8580903160221 3.8309e-05 deg
peri 94.22612418123936 4.3215e-05 deg
M 165.0729511883551 2.4138e-05 deg
tp 2457837.099825878653
(2017-Mar-24.59982588)
0.00010577 TDB
period 1664.86429608991
4.56
2.0483e-05
5.608e-08
d
yr
n .2162338401066644 2.6604e-09 deg/d
Q 3.283000919212996 2.6928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      5641 days (15.44 yr)  
   first obs. used      2003-08-27  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59814  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:25:23  

Additional Information
 Earth MOID = 1.2393 au 
 Jupiter MOID = 2.27243 au 
 T_jup = 3.293 
[ 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 16.1   n/a MPO339215  

382795 (2003 TF20)          Discovered 2003-Oct-14 by NEAT at Palomar
Reference: Last Updated: 2014-01-21

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