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118885 (2000 UZ23)
Classification: Main-belt Asteroid          SPK-ID: 2118885
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06750987213865368 3.3357e-08  
a 2.92528717039238 1.7323e-08 au
q 2.727801407550347 1.0458e-07 au
i 6.335934502051277 3.3719e-06 deg
node 123.2620590906633 3.4392e-05 deg
peri 1.839220752032871 4.5684e-05 deg
M 293.6567736159736 3.0952e-05 deg
tp 2459537.279210075642
(2021-Nov-18.77921008)
0.00015826 TDB
period 1827.473914600307
5.00
1.6233e-05
4.444e-08
d
yr
n .1969932359219129 1.7498e-09 deg/d
Q 3.122772933234414 1.8492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      822  
   data-arc span      7405 days (20.27 yr)  
   first obs. used      2000-10-24  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55248  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:59:20  

Additional Information
 Earth MOID = 1.74315 au 
 Jupiter MOID = 1.91524 au 
 T_jup = 3.266 
[ 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 MPO449693  
diameter diameter 4.787 km 0.804 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.070   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

118885 (2000 UZ23)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 UZ23 = 2002 AT179 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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