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392833 (2012 TJ316)
Classification: Main-belt Asteroid          SPK-ID: 2392833
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1410623779062078 7.144e-08  
a 2.461276650419016 3.2895e-08 au
q 2.114083113425883 1.7847e-07 au
i 11.70901574455808 7.374e-06 deg
node 91.26919868188104 3.7745e-05 deg
peri 353.5548981115502 4.5771e-05 deg
M 309.2992866488184 2.9837e-05 deg
tp 2459199.132653098389
(2020-Dec-15.63265310)
0.00011908 TDB
period 1410.389526871488
3.86
2.8274e-05
7.741e-08
d
yr
n .2552486338994224 5.117e-09 deg/d
Q 2.808470187412149 3.7535e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      6305 days (17.26 yr)  
   first obs. used      2002-04-01  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5248  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:16  

Additional Information
 Earth MOID = 1.13075 au 
 Jupiter MOID = 2.40684 au 
 T_jup = 3.448 
[ 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 16.7   n/a MPO450379  

392833 (2012 TJ316)          Discovered 2010-Feb-16 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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