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173416 (2000 EU131)
Classification: Main-belt Asteroid          SPK-ID: 2173416
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08700223376995773 5.3129e-08  
a 2.574273330494596 2.0579e-08 au
q 2.350305800407138 1.3969e-07 au
i 1.291751172280849 6.1763e-06 deg
node 348.9388452453431 0.00024366 deg
peri 104.374996352686 0.00024602 deg
M 29.32661603527332 3.7036e-05 deg
tp 2458877.603400766007
(2020-Jan-29.10340077)
0.00015456 TDB
period 1508.62191774951
4.13
1.809e-05
4.953e-08
d
yr
n .2386283771728776 2.8615e-09 deg/d
Q 2.798240860582054 2.237e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      7769 days (21.27 yr)  
   first obs. used      1998-09-27  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56345  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 21:50:37  

Additional Information
 Earth MOID = 1.36742 au 
 Jupiter MOID = 2.32762 au 
 T_jup = 3.422 
[ 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 16.8   n/a MPO454190  

173416 (2000 EU131)          Discovered 2000-Mar-11 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2000 EU131 = 2004 CH86 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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