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186498 (2002 TE303)
Classification: Main-belt Asteroid          SPK-ID: 2186498
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1526308242082015 5.5107e-08  
a 2.355600842992561 9.8602e-09 au
q 1.996063544821072 1.313e-07 au
i 3.686304052816489 3.8514e-06 deg
node 89.82826644175999 0.00010364 deg
peri 245.3074496222118 0.00010523 deg
M 47.84700176333394 1.8185e-05 deg
tp 2459024.989458367110
(2020-Jun-24.48945837)
6.6957e-05 TDB
period 1320.538229341243
3.62
8.2914e-06
2.27e-08
d
yr
n .2726161136429862 1.7117e-09 deg/d
Q 2.715138141164049 1.1365e-08 au
  Orbit Determination Parameters
   # obs. used (total)      444  
   data-arc span      8233 days (22.54 yr)  
   first obs. used      1998-06-29  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57466  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:30  

Additional Information
 Earth MOID = .987587 au 
 Jupiter MOID = 2.63902 au 
 T_jup = 3.536 
[ 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 16.93   n/a E2021B55  

186498 (2002 TE303)          Discovered 2002-Oct-11 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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