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385463 (2003 TG8)
Classification: Main-belt Asteroid          SPK-ID: 2385463
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0514181001372554 7.7106e-08  
a 2.709394729294205 4.454e-08 au
q 2.570082799792004 2.2883e-07 au
i 12.87156861285647 5.3653e-06 deg
node 264.91816127411 3.2851e-05 deg
peri 87.66416732627687 6.1478e-05 deg
M 334.1096387953892 5.6179e-05 deg
tp 2459317.650044522452
(2021-Apr-13.15004452)
0.0002553 TDB
period 1628.946606607099
4.46
4.0168e-05
1.1e-07
d
yr
n .2210017188653206 5.4496e-09 deg/d
Q 2.848706658796406 4.683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      5690 days (15.58 yr)  
   first obs. used      2003-10-02  
   last obs. used      2019-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55229  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:29  

Additional Information
 Earth MOID = 1.60089 au 
 Jupiter MOID = 2.39961 au 
 T_jup = 3.326 
[ 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 16.0   n/a MPO413423  

385463 (2003 TG8)          Discovered 2003-Oct-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

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