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JPL Small-Body Database Browser
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392798 (2012 TB190)
Classification: Main-belt Asteroid          SPK-ID: 2392798
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03747187596029487 6.5843e-08  
a 2.767838533823441 4.5759e-08 au
q 2.664122431605884 1.8776e-07 au
i 4.399911405601078 7.0496e-06 deg
node 260.8898817985286 9.641e-05 deg
peri 89.064169394524 0.00013746 deg
M 190.1098968981841 9.7917e-05 deg
tp 2459394.234272315262
(2021-Jun-28.73427232)
0.00046159 TDB
period 1681.936338941689
4.60
4.1709e-05
1.142e-07
d
yr
n .2140390166173114 5.3078e-09 deg/d
Q 2.871554636040997 4.7473e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      5577 days (15.27 yr)  
   first obs. used      2003-12-21  
   last obs. used      2019-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60163  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:23:49  

Additional Information
 Earth MOID = 1.6609 au 
 Jupiter MOID = 2.29551 au 
 T_jup = 3.333 
[ 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 16.5   n/a MPO434457  

392798 (2012 TB190)          Discovered 2012-Sep-19 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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