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103837 (2000 DX29)
Classification: Main-belt Asteroid          SPK-ID: 2103837
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07384497367856141 4.7289e-08  
a 2.271559509453926 1.0187e-08 au
q 2.103816257269015 1.0588e-07 au
i 4.286061667327194 4.5501e-06 deg
node 321.190833600265 6.0631e-05 deg
peri 244.5867021948968 6.625e-05 deg
M 342.0523966382763 2.7848e-05 deg
tp 2459262.843124938773
(2021-Feb-17.34312494)
9.6854e-05 TDB
period 1250.502617292236
3.42
8.4123e-06
2.303e-08
d
yr
n .2878842435208354 1.9366e-09 deg/d
Q 2.439302761638837 1.094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      653  
   data-arc span      10230 days (28.01 yr)  
   first obs. used      1993-01-21  
   last obs. used      2021-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56232  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-23 21:25:26  

Additional Information
 Earth MOID = 1.10308 au 
 Jupiter MOID = 2.53419 au 
 T_jup = 3.605 
[ 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 16.25   n/a E2021B55  

103837 (2000 DX29)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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