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JPL Small-Body Database Browser
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392809 (2012 TG241)
Classification: Main-belt Asteroid          SPK-ID: 2392809
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1097933224076935 9.5752e-08  
a 2.653218241044044 5.4268e-08 au
q 2.361912595287122 2.3644e-07 au
i 6.563443356673853 1.0333e-05 deg
node 31.47442067138923 7.221e-05 deg
peri 52.38861974371885 9.117e-05 deg
M 148.0792885068254 5.4378e-05 deg
tp 2457951.193565291305
(2017-Jul-16.69356529)
0.00023145 TDB
period 1578.548349686027
4.32
4.843e-05
1.326e-07
d
yr
n .2280576328698478 6.9969e-09 deg/d
Q 2.944523886800966 6.0226e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      3836 days (10.50 yr)  
   first obs. used      2008-12-29  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64794  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:14  

Additional Information
 Earth MOID = 1.38428 au 
 Jupiter MOID = 2.27622 au 
 T_jup = 3.371 
[ 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 17.2   n/a MPO437608  

392809 (2012 TG241)          Discovered 2010-Apr-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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