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146031 (2000 DL70)
Classification: Main-belt Asteroid          SPK-ID: 2146031
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1294655852138598 4.2055e-08  
a 2.447489987982929 1.1866e-08 au
q 2.130624264383656 1.0149e-07 au
i 2.513788139415478 6.1285e-06 deg
node 147.364820783929 9.9443e-05 deg
peri 54.10619367442715 0.00010255 deg
M 77.23953041279772 2.6383e-05 deg
tp 2458700.433897935415
(2019-Aug-04.93389794)
0.00010153 TDB
period 1398.555845250872
3.83
1.0171e-05
2.785e-08
d
yr
n .2574083839572551 1.8719e-09 deg/d
Q 2.764355711582201 1.3402e-08 au
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      8985 days (24.60 yr)  
   first obs. used      1996-02-10  
   last obs. used      2020-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5482  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 14:31:23  

Additional Information
 Earth MOID = 1.12889 au 
 Jupiter MOID = 2.19242 au 
 T_jup = 3.485 
[ 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 16.6   n/a MPO276359  

146031 (2000 DL70)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2000 DL70 = 2004 EL79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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