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434301 (2004 EP53)
Classification: Main-belt Asteroid          SPK-ID: 2434301
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2562146229269271 7.965e-08  
a 3.072701705651277 2.9728e-08 au
q 2.285430596770909 2.4924e-07 au
i 8.335184687688376 1.2167e-05 deg
node 38.04403061340714 6.109e-05 deg
peri 103.8036530297174 7.5712e-05 deg
M 24.84425283965019 2.9415e-05 deg
tp 2458864.730421805571
(2020-Jan-16.23042181)
0.00016094 TDB
period 1967.338219646082
5.39
2.8551e-05
7.817e-08
d
yr
n .1829883628574872 2.6556e-09 deg/d
Q 3.859972814531645 3.7345e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      5881 days (16.10 yr)  
   first obs. used      2004-03-15  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48359  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:24:59  

Additional Information
 Earth MOID = 1.31517 au 
 Jupiter MOID = 1.27281 au 
 T_jup = 3.163 
[ 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 MPO472393  

434301 (2004 EP53)          Discovered 2004-Mar-15 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2004 EP53 = 2015 FO74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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