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JPL Small-Body Database Browser
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382657 (2002 TD9)
Classification: Main-belt Asteroid          SPK-ID: 2382657
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .395480310052582 1.3436e-07  
a 3.004503312827039 2.4489e-08 au
q 1.816281411116192 3.9526e-07 au
i 9.714964579911603 1.0005e-05 deg
node 347.6643804171195 5.5922e-05 deg
peri 51.53671417333398 6.1453e-05 deg
M 50.67454278110984 1.5472e-05 deg
tp 2458332.740557065754
(2018-Aug-02.24055707)		 7.9481e-05 TDB
period 1902.205607906568
5.21		 2.3257e-05
6.367e-08		 d
yr
n .1892539894234622 2.3139e-09 deg/d
Q 4.192725214537885 3.4174e-08 au
   Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      6013 days (16.46 yr)  
   first obs. used      2002-08-11  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57152  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:51:32  

Additional Information
 Earth MOID = .840701 au 
 Jupiter MOID = 1.43288 au 
 T_jup = 3.108 
[ 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 16.1   n/a MPO288363  

382657 (2002 TD9)          Discovered 2002-Oct-01 by Crni Vrh at Crni Vrh
Reference: Last Updated: 2014-01-21

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