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385043 (2012 TC323)
Classification: Main-belt Asteroid          SPK-ID: 2385043
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1205028144043378 5.0671e-08  
a 2.397700086991873 2.2557e-08 au
q 2.108770478411826 1.2351e-07 au
i 7.105299984576946 5.7134e-06 deg
node 163.9551868517729 5.2391e-05 deg
peri 175.9287540080024 5.9387e-05 deg
M 102.1459375367099 2.937e-05 deg
tp 2458815.722814540697
(2019-Nov-28.22281454)
0.00010947 TDB
period 1356.096875762355
3.71
1.9137e-05
5.239e-08
d
yr
n .265467760035668 3.7462e-09 deg/d
Q 2.686629695571919 2.5276e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      8562 days (23.44 yr)  
   first obs. used      1996-04-18  
   last obs. used      2019-09-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54134  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:03:53  

Additional Information
 Earth MOID = 1.09834 au 
 Jupiter MOID = 2.68551 au 
 T_jup = 3.508 
[ 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 16.9   n/a MPO437576  

385043 (2012 TC323)          Discovered 1996-Apr-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2012 TC323 = 1996 HU6 = 2007 EW68 = 2012 TS92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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