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134201 (2005 EJ72)
Classification: Main-belt Asteroid          SPK-ID: 2134201
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06651889346119562 4.151e-08  
a 3.169141138489116 3.8805e-08 au
q 2.958333376734466 1.4429e-07 au
i 10.61253435014074 4.8582e-06 deg
node 97.55611894123093 2.9342e-05 deg
peri 346.2751476160824 5.4185e-05 deg
M 318.9592085084456 4.4612e-05 deg
tp 2459235.422181687096
(2021-Jan-20.92218169)
0.00025594 TDB
period 2060.681149990932
5.64
3.7849e-05
1.036e-07
d
yr
n .1746995162262654 3.2087e-09 deg/d
Q 3.379948900243765 4.1387e-08 au
  Orbit Determination Parameters
   # obs. used (total)      536  
   data-arc span      7230 days (19.79 yr)  
   first obs. used      2000-04-07  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57719  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:27:52  

Additional Information
 Earth MOID = 1.97577 au 
 Jupiter MOID = 1.80536 au 
 T_jup = 3.173 
[ 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 14.6   n/a MPO436656  
diameter diameter 7.180 km 0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134201 (2005 EJ72)          Discovered 2005-Mar-02 by CSS at Catalina
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 2005 EJ72 = 2003 XX25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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