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300521 (2007 TA213)
Classification: Main-belt Asteroid          SPK-ID: 2300521
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1245112083363615 7.9612e-08  
a 2.707188061324459 3.9418e-08 au
q 2.370112804615179 2.0692e-07 au
i 3.914646992794272 8.2595e-06 deg
node 317.2046013586719 0.00012791 deg
peri 72.57674086029357 0.00013415 deg
M 305.8320284692161 4.1184e-05 deg
tp 2459245.302663006497
(2021-Jan-30.80266301)
0.00018913 TDB
period 1626.956967222867
4.45
3.5534e-05
9.729e-08
d
yr
n .2212719864462683 4.8328e-09 deg/d
Q 3.044263318033739 4.4326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      6160 days (16.87 yr)  
   first obs. used      2002-08-10  
   last obs. used      2019-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6365  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:49:20  

Additional Information
 Earth MOID = 1.37873 au 
 Jupiter MOID = 2.4059 au 
 T_jup = 3.350 
[ 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 17.0   n/a MPO440419  

300521 (2007 TA213)          Discovered 2007-Oct-07 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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