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187358 (2005 UZ250)
Classification: Main-belt Asteroid          SPK-ID: 2187358
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06060489909608473 5.8033e-08  
a 2.919873596134636 2.7967e-08 au
q 2.742914951467574 1.671e-07 au
i 10.37493835566483 5.5988e-06 deg
node 264.9879282948572 3.1901e-05 deg
peri 313.7164613207141 5.7674e-05 deg
M 185.8391395470952 5.2015e-05 deg
tp 2460082.142594842478
(2023-May-17.64259484)
0.00026702 TDB
period 1822.403342047789
4.99
2.6183e-05
7.169e-08
d
yr
n .1975413409829885 2.8381e-09 deg/d
Q 3.096832240801698 2.9662e-08 au
  Orbit Determination Parameters
   # obs. used (total)      555  
   data-arc span      7851 days (21.49 yr)  
   first obs. used      1999-07-13  
   last obs. used      2021-01-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55403  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:55:06  

Additional Information
 Earth MOID = 1.74294 au 
 Jupiter MOID = 1.96591 au 
 T_jup = 3.253 
[ 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 15.1   n/a MPO299973  
diameter diameter 5.420 km 0.442 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

187358 (2005 UZ250)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2005 UZ250 = 2002 AB85 = 2004 PX4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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