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JPL Small-Body Database Browser
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173882 (2001 UU48)
Classification: Main-belt Asteroid          SPK-ID: 2173882
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1536335006764812 5.001e-08  
a 3.047878652365249 2.2679e-08 au
q 2.57962238536526 1.5382e-07 au
i 14.33580090946486 6.7745e-06 deg
node 60.10631781707698 2.0959e-05 deg
peri 37.19568936897939 3.2527e-05 deg
M 67.23823844671789 2.2093e-05 deg
tp 2458237.498214489352
(2018-Apr-28.99821449)
0.00011885 TDB
period 1943.546496795714
5.32
2.1693e-05
5.939e-08
d
yr
n .1852283959213349 2.0674e-09 deg/d
Q 3.516134919365238 2.6163e-08 au
  Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      6416 days (17.57 yr)  
   first obs. used      2001-10-13  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55732  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:42:27  

Additional Information
 Earth MOID = 1.61104 au 
 Jupiter MOID = 1.82394 au 
 T_jup = 3.173 
[ 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 15.0   n/a MPO390879  
diameter diameter 6.014 km 0.418 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

173882 (2001 UU48)          Discovered 2001-Oct-17 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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