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103864 (2000 DX41)
Classification: Main-belt Asteroid          SPK-ID: 2103864
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02240973135945565 3.5327e-08  
a 2.742646416048138 1.4341e-08 au
q 2.681184446650525 9.5753e-08 au
i 2.441095160407491 4.3781e-06 deg
node 355.6654514030424 8.6342e-05 deg
peri 252.0205055570347 0.00013772 deg
M 118.5997570470681 0.00010586 deg
tp 2458653.944262166634
(2019-Jun-19.44426217)
0.00048791 TDB
period 1659.025874242936
4.54
1.3012e-05
3.562e-08
d
yr
n .2169948073680762 1.702e-09 deg/d
Q 2.804108385445751 1.4662e-08 au
  Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      10882 days (29.79 yr)  
   first obs. used      1991-03-12  
   last obs. used      2020-12-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5445  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:36:09  

Additional Information
 Earth MOID = 1.6668 au 
 Jupiter MOID = 2.17696 au 
 T_jup = 3.348 
[ 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 15.73   n/a E2021B55  

103864 (2000 DX41)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 DX41 = 2002 RQ180 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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