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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1299598198005003 4.2086e-08  
a 2.44627940093586 1.1956e-08 au
q 2.12836137080856 1.0161e-07 au
i 2.515225083852702 6.1309e-06 deg
node 147.3581435639046 9.9373e-05 deg
peri 53.92677174377408 0.00010246 deg
M 128.8902220964181 2.6478e-05 deg
tp 2458700.148753993248
(2019-Aug-04.64875399)
0.00010112 TDB
period 1397.518334848432
3.83
1.0245e-05
2.805e-08
d
yr
n .2575994826136173 1.8885e-09 deg/d
Q 2.764197431063161 1.351e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54823  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:59:25  

Additional Information
 Earth MOID = 1.12587 au 
 Jupiter MOID = 2.19139 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 16.63   n/a E2021B55  

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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