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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1692938768998025 3.7931e-08  
a 2.554672483190449 1.8272e-08 au
q 2.122182074301892 9.855e-08 au
i 2.57287304108497 4.4252e-06 deg
node 56.13521881919252 0.00031547 deg
peri 4.101079590498017 0.00031931 deg
M 347.5605755433875 6.0261e-05 deg
tp 2458652.034617664702
(2019-Jun-17.53461766)
0.00024989 TDB
period 1491.424496688077
4.08
1.6001e-05
4.381e-08
d
yr
n .2413799698204179 2.5897e-09 deg/d
Q 2.987162892079005 2.1366e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      9163 days (25.09 yr)  
   first obs. used      1994-11-05  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54479  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 13:26:32  

Additional Information
 Earth MOID = 1.13448 au 
 Jupiter MOID = 2.34056 au 
 T_jup = 3.417 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456730.5 (2014-Mar-14.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1674211321715393 3.7643e-08  
q 2.127809622325352 9.7643e-08 au
tp 2457159.188016710481
(2015-May-16.68801671)
0.0002486 TDB
node 56.17914755782074 0.00031577 deg
peri 3.85453358553648 0.00031977 deg
i 2.572130071764975 4.4229e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      9163 days (25.09 yr)  
   first obs. used      1994-11-05  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54479  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 13:26:32  

Additional Information
 Jupiter MOID = 2.34056 au 
 T_jup = 3.417 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.416985486154054E-15 -3.630095435333556E-15 -3.570994686500821E-12 -1.846220481908075E-13 -7.615885401233282E-13 9.432182773234727E-16
q -3.630095435333556E-15 9.534062624862261E-15 1.05328533442695E-11 5.384777404403962E-13 2.226801965308597E-12 -2.661953592382324E-15
tp -3.570994686500821E-12 1.05328533442695E-11 6.180085756883363E-8 2.838745511463658E-9 1.327342233110563E-8 -1.492733821562264E-11
node -1.846220481908075E-13 5.384777404403962E-13 2.838745511463658E-9 9.970889848688827E-8 -9.887071229008433E-8 -5.055820850434656E-10
peri -7.615885401233282E-13 2.226801965308597E-12 1.327342233110563E-8 -9.887071229008433E-8 1.022510423169184E-7 5.012042612783363E-10
i 9.432182773234727E-16 -2.661953592382324E-15 -1.492733821562264E-11 -5.055820850434656E-10 5.012042612783363E-10 1.956238964138653E-11

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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