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434578 (2005 UR75)
Classification: Main-belt Asteroid          SPK-ID: 2434578
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3735715410680782 6.3543e-08  
a 3.18334730092266 4.425e-08 au
q 1.994139343962074 2.1035e-07 au
i 24.1983896143977 1.2591e-05 deg
node 237.7813146720364 1.7085e-05 deg
peri 81.78111856330874 2.3951e-05 deg
M 236.9712850492764 1.496e-05 deg
tp 2459709.470961640174
(2022-May-09.97096164)
9.5226e-05 TDB
period 2074.552646450783
5.68
4.3256e-05
1.184e-07
d
yr
n .1735313878950725 3.6182e-09 deg/d
Q 4.372555257883245 6.078e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      5273 days (14.44 yr)  
   first obs. used      2005-09-13  
   last obs. used      2020-02-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55645  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:08:39  

Additional Information
 Earth MOID = 1.13819 au 
 Jupiter MOID = 1.77266 au 
 T_jup = 2.958 
[ 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 15.2   n/a MPO434585  
diameter diameter 5.329 km 0.246 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.052   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

434578 (2005 UR75)          Discovered 2005-Oct-24 by NEAT at Palomar
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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