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129155 (2005 EV260)
Classification: Main-belt Asteroid          SPK-ID: 2129155
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1753240608504014 5.0265e-08  
a 2.534536383971614 1.8932e-08 au
q 2.090171172760618 1.2689e-07 au
i 5.054442051494254 6.0541e-06 deg
node 41.05944462856445 8.6496e-05 deg
peri 189.418561008493 8.9749e-05 deg
M 233.5660073906103 2.765e-05 deg
tp 2459518.115858626356
(2021-Oct-30.61585863)
0.00011524 TDB
period 1473.826027792855
4.04
1.6514e-05
4.521e-08
d
yr
n .244262208165181 2.7369e-09 deg/d
Q 2.97890159518261 2.2252e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      9741 days (26.67 yr)  
   first obs. used      1993-03-19  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58095  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 10:34:51  

Additional Information
 Earth MOID = 1.08004 au 
 Jupiter MOID = 2.01244 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 16.9   n/a MPO453770  

129155 (2005 EV260)          Discovered 2005-Mar-12 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2005 EV260 = 1993 FG31 = 2001 FN104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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