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300547 (2007 TD263)
Classification: Main-belt Asteroid          SPK-ID: 2300547
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1155048512352679 4.7219e-08  
a 2.7279356152402 2.0865e-08 au
q 2.412845817822492 1.3673e-07 au
i 5.452667347128608 6.0329e-06 deg
node 40.98044700192468 4.2065e-05 deg
peri 232.9245063120835 4.8423e-05 deg
M 43.21895207633196 2.3439e-05 deg
tp 2458802.929848748352
(2019-Nov-15.42984875)
0.00010674 TDB
period 1645.695951280214
4.51
1.8881e-05
5.169e-08
d
yr
n .2187524370585891 2.5098e-09 deg/d
Q 3.043025412657908 2.3275e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      7563 days (20.71 yr)  
   first obs. used      1998-10-19  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60514  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 17:20:13  

Additional Information
 Earth MOID = 1.40152 au 
 Jupiter MOID = 2.05798 au 
 T_jup = 3.339 
[ 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 16.3   n/a MPO437339  

300547 (2007 TD263)          Discovered 2007-Oct-10 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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