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447822 (2007 TA262)
Classification: Main-belt Asteroid          SPK-ID: 2447822
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2155747166072102 5.944e-07  
a 2.557200156627304 1.6721e-07 au
q 2.005932457554459 1.6495e-06 au
i 2.89058925442939 2.1251e-05 deg
node 221.2366365100247 0.00019899 deg
peri 223.0616408754528 0.00038412 deg
M .6732820339642391 0.00035477 deg
tp 2458997.706555575923
(2020-May-28.20655558)
0.0014717 TDB
period 1493.638537696817
4.09
0.0001465
4.011e-07
d
yr
n .2410221689613862 2.364e-08 deg/d
Q 3.108467855700149 2.0326e-07 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      5825 days (15.95 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .69931  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:21:06  

Additional Information
 Earth MOID = 1.02316 au 
 Jupiter MOID = 2.13488 au 
 T_jup = 3.402 
[ 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 18.1   n/a MPO503582  

447822 (2007 TA262)          Discovered 2007-Oct-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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