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JPL Small-Body Database Browser
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20765 (2000 JC40)
Classification: Main-belt Asteroid          SPK-ID: 2020765
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03681864485472884 4.1967e-08  
a 2.551837648402131 1.3602e-08 au
q 2.457882444298686 1.1219e-07 au
i 14.1014885440929 5.1285e-06 deg
node 244.2672547873026 1.6156e-05 deg
peri 298.00647888272 7.0085e-05 deg
M 288.7148455167762 6.7632e-05 deg
tp 2458895.331975179560
(2020-Feb-15.83197518)
0.00027982 TDB
period 1488.942709517735
4.08
1.1905e-05
3.259e-08
d
yr
n .2417823047849861 1.9331e-09 deg/d
Q 2.645792852505575 1.4103e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1773  
   data-arc span      13443 days (36.80 yr)  
   first obs. used      1983-02-08  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4472  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:46:42  

Additional Information
 Earth MOID = 1.47714 au 
 Jupiter MOID = 2.39584 au 
 T_jup = 3.397 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.9   n/a MPO365500  

20765 (2000 JC40)          Discovered 2000-May-07 by LINEAR at Socorro
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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