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183208 (2002 TR28)
Classification: Main-belt Asteroid          SPK-ID: 2183208
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2247214028756067 6.3532e-08  
a 2.347740719889322 1.9907e-08 au
q 1.820153131727607 1.461e-07 au
i 2.896873759252455 7.3649e-06 deg
node 53.59080498698801 0.00010822 deg
peri 292.6399670730662 0.00011041 deg
M 347.811089731852 3.1359e-05 deg
tp 2459044.987295517401
(2020-Jul-14.48729552)
0.00011491 TDB
period 1313.934226599066
3.60
1.6712e-05
4.575e-08
d
yr
n .2739863173606562 3.4848e-09 deg/d
Q 2.875328308051037 2.438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      6618 days (18.12 yr)  
   first obs. used      2001-04-14  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .612  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:32:38  

Additional Information
 Earth MOID = .815632 au 
 Jupiter MOID = 2.54598 au 
 T_jup = 3.524 
[ 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 16.8   n/a MPO236992  

183208 (2002 TR28)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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