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JPL Small-Body Database Browser
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183237 (2002 TR82)
Classification: Main-belt Asteroid          SPK-ID: 2183237
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1692938885490661 4.0402e-08  
a 2.554672475370834 2.0479e-08 au
q 2.122182038046037 1.0761e-07 au
i 2.572871518659922 4.7105e-06 deg
node 56.13537381162179 0.0003512 deg
peri 4.10089537535933 0.00035511 deg
M 347.56060518114 6.9211e-05 deg
tp 2458652.034494643449
(2019-Jun-17.53449464)
0.00028707 TDB
period 1491.42448984041
4.08
1.7933e-05
4.91e-08
d
yr
n .2413799709286802 2.9024e-09 deg/d
Q 2.987162912695631 2.3946e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      8716 days (23.86 yr)  
   first obs. used      1994-11-05  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53709  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 11:59:38  

Additional Information
 Earth MOID = 1.13448 au 
 Jupiter MOID = 2.34056 au 
 T_jup = 3.417 
[ 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 16.9   n/a MPO454260  

183237 (2002 TR82)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 TR82 = 2004 EC102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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