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136464 (2005 EV253)
Classification: Main-belt Asteroid          SPK-ID: 2136464
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1019531994225812 4.3504e-08  
a 2.404302342257379 1.6388e-08 au
q 2.159176026085033 1.1147e-07 au
i 6.648892471962355 6.2976e-06 deg
node 339.7489789768589 3.1864e-05 deg
peri 302.7103063932465 5.0004e-05 deg
M 278.1774468913974 4.3845e-05 deg
tp 2459309.994240905472
(2021-Apr-05.49424091)
0.00016776 TDB
period 1361.70190849564
3.73
1.3922e-05
3.812e-08
d
yr
n .2643750425507704 2.703e-09 deg/d
Q 2.649428658429725 1.8059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      7504 days (20.54 yr)  
   first obs. used      1999-10-10  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57729  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:38:35  

Additional Information
 Earth MOID = 1.1515 au 
 Jupiter MOID = 2.49734 au 
 T_jup = 3.508 
[ 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 16.3   n/a MPO453848  

136464 (2005 EV253)          Discovered 2005-Mar-11 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2005 EV253 = 2003 WK8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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