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JPL Small-Body Database Browser
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392805 (2012 TA213)
Classification: Main-belt Asteroid          SPK-ID: 2392805
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1486310941469321 1.5152e-07  
a 2.422713725493642 3.3845e-08 au
q 2.062623133668732 3.5449e-07 au
i 1.380687422523844 1.1849e-05 deg
node 234.7189363111867 0.00044999 deg
peri 280.9164311560407 0.00045314 deg
M 144.1855444979383 5.2606e-05 deg
tp 2458048.840886052403
(2017-Oct-22.34088605)
0.00019607 TDB
period 1377.373034950632
3.77
2.8863e-05
7.902e-08
d
yr
n .2613671030759674 5.4769e-09 deg/d
Q 2.782804317318552 3.8875e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      7521 days (20.59 yr)  
   first obs. used      1997-10-11  
   last obs. used      2018-05-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64495  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:48:47  

Additional Information
 Earth MOID = 1.07338 au 
 Jupiter MOID = 2.21106 au 
 T_jup = 3.497 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO450379  

392805 (2012 TA213)          Discovered 1997-Oct-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2012 TA213 = 2010 CM73 = 2014 DX46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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