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JPL Small-Body Database Browser
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392824 (2012 TD300)
Classification: Main-belt Asteroid          SPK-ID: 2392824
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03186413462289547 3.682e-08  
a 2.213421368266703 2.1951e-08 au
q 2.142892611811059 8.2017e-08 au
i 3.424221017872901 7.2423e-06 deg
node 50.28335165248621 0.00010012 deg
peri 234.8364937995351 0.00017561 deg
M 114.8736849197155 0.0001456 deg
tp 2458216.693234323233
(2018-Apr-08.19323432)
0.0004852 TDB
period 1202.803198488866
3.29
1.7893e-05
4.899e-08
d
yr
n .2993008336295445 4.4524e-09 deg/d
Q 2.283950124722347 2.2651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      5222 days (14.30 yr)  
   first obs. used      2004-04-19  
   last obs. used      2018-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57338  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:43:05  

Additional Information
 Earth MOID = 1.12807 au 
 Jupiter MOID = 2.73586 au 
 T_jup = 3.652 
[ 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 17.6   n/a MPO455787  

392824 (2012 TD300)          Discovered 2005-Sep-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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