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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2156435943135686 2.3498e-07  
a 2.557304195798992 7.0861e-08 au
q 2.005837927263727 6.5249e-07 au
i 2.890511281479399 2.0778e-05 deg
node 221.2297852036019 0.00019805 deg
peri 223.046062917463 0.00024527 deg
M 48.88746517749441 0.00015376 deg
tp 2458997.653727047254
(2020-May-28.15372705)
0.00062978 TDB
period 1493.729691197115
4.09
6.2085e-05
1.7e-07
d
yr
n .2410074608020187 1.0017e-08 deg/d
Q 3.108770464334257 8.6142e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      6317 days (17.30 yr)  
   first obs. used      2003-11-20  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .68792  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:03:01  

Additional Information
 Earth MOID = 1.02271 au 
 Jupiter MOID = 2.13495 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 18.16   n/a MPCxxxxx  

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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