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385565 (2004 TD196)
Classification: Main-belt Asteroid          SPK-ID: 2385565
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08673480366027553 1.2271e-07  
a 2.595380809285226 4.0841e-08 au
q 2.370270964368225 3.4426e-07 au
i 4.887563739887392 8.2143e-06 deg
node 16.59952337935851 7.2292e-05 deg
peri 17.23424813908504 0.00010507 deg
M 309.0118019723841 9.244e-05 deg
tp 2459416.805331234350
(2021-Jul-21.30533123)
0.00039656 TDB
period 1527.214576247437
4.18
3.6049e-05
9.87e-08
d
yr
n .2357232608953787 5.5641e-09 deg/d
Q 2.820490654202227 4.4384e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      5763 days (15.78 yr)  
   first obs. used      2004-10-07  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64302  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:51  

Additional Information
 Earth MOID = 1.37545 au 
 Jupiter MOID = 2.53598 au 
 T_jup = 3.407 
[ 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 17.72   n/a E2021B25  

385565 (2004 TD196)          Discovered 2004-Oct-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2004 TD196 = 2008 RJ5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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