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118494 (2000 DP8)
Classification: Main-belt Asteroid          SPK-ID: 2118494
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08573638814868682 3.8496e-08  
a 2.33124993237253 1.0144e-08 au
q 2.131376983299039 8.7764e-08 au
i 6.662831653931656 6.2052e-06 deg
node 181.4342278728025 3.1079e-05 deg
peri 70.09223083897108 4.6925e-05 deg
M 166.4763988162256 3.5822e-05 deg
tp 2458399.282167341132
(2018-Oct-07.78216734)
0.00012854 TDB
period 1300.114738763183
3.56
8.4858e-06
2.323e-08
d
yr
n .2768986376867574 1.8073e-09 deg/d
Q 2.531122881446021 1.1014e-08 au
  Orbit Determination Parameters
   # obs. used (total)      675  
   data-arc span      7236 days (19.81 yr)  
   first obs. used      2000-02-02  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57482  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:52:36  

Additional Information
 Earth MOID = 1.12868 au 
 Jupiter MOID = 2.48912 au 
 T_jup = 3.557 
[ 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 15.9   n/a MPO254013  

118494 (2000 DP8)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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