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183231 (2002 TJ70)
Classification: Main-belt Asteroid          SPK-ID: 2183231
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1281210666677972 6.7062e-08  
a 3.035005453915184 2.7084e-08 au
q 2.646157317816988 1.9811e-07 au
i 8.162851777646146 5.2751e-06 deg
node 242.9062109435756 4.0407e-05 deg
peri 103.7005338020392 4.5168e-05 deg
M 145.4227293154705 2.1907e-05 deg
tp 2458220.369187923705
(2018-Apr-11.86918792)
0.00011458 TDB
period 1931.246192871371
5.29
2.5851e-05
7.078e-08
d
yr
n .1864081344620041 2.4952e-09 deg/d
Q 3.423853590013379 3.0553e-08 au
  Orbit Determination Parameters
   # obs. used (total)      471  
   data-arc span      8124 days (22.24 yr)  
   first obs. used      1997-11-06  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61238  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:33:01  

Additional Information
 Earth MOID = 1.65491 au 
 Jupiter MOID = 2.05879 au 
 T_jup = 3.214 
[ 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 15.1   n/a MPO502989  

183231 (2002 TJ70)          Discovered 2002-Oct-02 by CINEOS at Campo Imperatore
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2002 TJ70 = 2007 RV306 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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