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JPL Small-Body Database Browser
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382479 (2000 XM40)
Classification: Main-belt Asteroid          SPK-ID: 2382479
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2694976108683135 9.6614e-08  
a 2.629716568696721 1.4569e-08 au
q 1.921014236172135 2.501e-07 au
i 12.67881490351805 8.4315e-06 deg
node 358.5719935686361 2.9839e-05 deg
peri 46.26931080334426 3.468e-05 deg
M 218.5388126623984 1.1637e-05 deg
tp 2459612.563722211694
(2022-Feb-02.06372221)
5.1291e-05 TDB
period 1557.621169051511
4.26
1.2944e-05
3.544e-08
d
yr
n .231121666264472 1.9206e-09 deg/d
Q 3.338418901221306 1.8495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      6715 days (18.38 yr)  
   first obs. used      2000-12-05  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57973  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:21:28  

Additional Information
 Earth MOID = .951154 au 
 Jupiter MOID = 2.21354 au 
 T_jup = 3.314 
[ 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 16.6   n/a MPO288361  

382479 (2000 XM40)          Discovered 2000-Dec-05 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

Alternate Designations
 2000 XM40 = 2004 RQ66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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