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JPL Small-Body Database Browser
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52001 (2001 UO30)
Classification: Main-belt Asteroid          SPK-ID: 2052001
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1186076159318779 3.4347e-08  
a 3.115879680066232 1.8943e-08 au
q 2.746312619682994 1.0847e-07 au
i 9.943315706150694 4.0653e-06 deg
node 103.2044127007158 2.5944e-05 deg
peri 28.10419836709755 3.339e-05 deg
M 46.08075311442668 1.9931e-05 deg
tp 2458743.350009316996
(2019-Sep-16.85000932)
0.00011094 TDB
period 2008.951468653386
5.50
1.8321e-05
5.016e-08
d
yr
n .1791979575501197 1.6342e-09 deg/d
Q 3.48544674044947 2.119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1484  
   data-arc span      8071 days (22.10 yr)  
   first obs. used      1998-03-24  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49148  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 10:17:41  

Additional Information
 Earth MOID = 1.76597 au 
 Jupiter MOID = 1.61093 au 
 T_jup = 3.184 
[ 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 13.6   n/a MPO337673  
diameter diameter 6.729 km 0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.224   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52001 (2001 UO30)          Discovered 2001-Oct-16 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 UO30 = 1998 FQ89 = 1999 LR23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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