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175201 (2005 EZ323)
Classification: Main-belt Asteroid          SPK-ID: 2175201
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2162156119592859 6.6483e-08  
a 2.633091920001484 2.3023e-08 au
q 2.063776339173312 1.7587e-07 au
i 11.37716286846021 8.4277e-06 deg
node 261.6242219009075 4.3581e-05 deg
peri 7.509195281088413 4.9072e-05 deg
M 186.444381859849 2.4976e-05 deg
tp 2459952.873747574215
(2023-Jan-08.37374757)
0.00011172 TDB
period 1560.621039118392
4.27
2.0469e-05
5.604e-08
d
yr
n .2306773976361148 3.0255e-09 deg/d
Q 3.202407500829656 2.8001e-08 au
  Orbit Determination Parameters
   # obs. used (total)      382  
   data-arc span      7190 days (19.69 yr)  
   first obs. used      2001-05-04  
   last obs. used      2021-01-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55873  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:04:26  

Additional Information
 Earth MOID = 1.04655 au 
 Jupiter MOID = 1.90494 au 
 T_jup = 3.338 
[ 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 15.8   n/a MPO502969  
diameter diameter 3.975 km 0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175201 (2005 EZ323)          Discovered 2005-Mar-13 by LONEOS at Anderson Mesa
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2005 EZ323 = 2006 SJ59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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