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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06675414890434982 4.1471e-08  
a 3.170056847007773 3.0927e-08 au
q 2.958442400207363 1.4199e-07 au
i 10.61211520202794 4.6747e-06 deg
node 97.55792757159648 2.3856e-05 deg
peri 346.1613487230688 4.8614e-05 deg
M 354.0020039054949 3.9091e-05 deg
tp 2459234.848096957039
(2021-Jan-20.34809696)
0.00022375 TDB
period 2061.574350783987
5.64
3.0169e-05
8.26e-08
d
yr
n .1746238256520301 2.5555e-09 deg/d
Q 3.381671293808183 3.2992e-08 au
  Orbit Determination Parameters
   # obs. used (total)      706  
   data-arc span      7614 days (20.85 yr)  
   first obs. used      2000-04-07  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55127  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:07:21  

Additional Information
 Earth MOID = 1.97557 au 
 Jupiter MOID = 1.80402 au 
 T_jup = 3.172 
[ 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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