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JPL Small-Body Database Browser
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392812 (2012 TX245)
Classification: Main-belt Asteroid          SPK-ID: 2392812
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1999240708752981 6.4179e-08  
a 3.027748867434231 3.8647e-08 au
q 2.422428988268706 1.9507e-07 au
i 2.583070794879192 1.087e-05 deg
node 184.9744878872359 0.00016034 deg
peri 246.7367758003194 0.00016275 deg
M 137.7887798045181 2.7183e-05 deg
tp 2458263.971501157019
(2018-May-25.47150116)
0.00014026 TDB
period 1924.324026670702
5.27
3.6844e-05
1.009e-07
d
yr
n .1870786806226396 3.5819e-09 deg/d
Q 3.633068746599755 4.6373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      6796 days (18.61 yr)  
   first obs. used      2001-09-19  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5735  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:24:43  

Additional Information
 Earth MOID = 1.43847 au 
 Jupiter MOID = 1.67149 au 
 T_jup = 3.212 
[ 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 17.0   n/a MPO472033  

392812 (2012 TX245)          Discovered 2012-Aug-28 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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