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JPL Small-Body Database Browser
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52037 (2002 PR47)
Classification: Main-belt Asteroid          SPK-ID: 2052037
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1080167953734903 3.5082e-08  
a 2.949379457545048 1.9091e-08 au
q 2.630796940200629 1.0262e-07 au
i 15.69482107442785 4.4035e-06 deg
node 183.9839483814299 1.4583e-05 deg
peri 139.937022135441 2.5719e-05 deg
M 116.8656322438025 2.1977e-05 deg
tp 2457999.909144192859
(2017-Sep-03.40914419)
0.00011106 TDB
period 1850.09659332106
5.07
1.7963e-05
4.918e-08
d
yr
n .194584434834169 1.8893e-09 deg/d
Q 3.267961974889468 2.1153e-08 au
  Orbit Determination Parameters
   # obs. used (total)      989  
   data-arc span      10121 days (27.71 yr)  
   first obs. used      1991-05-13  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54982  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:04:19  

Additional Information
 Earth MOID = 1.63917 au 
 Jupiter MOID = 2.19957 au 
 T_jup = 3.205 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO432078  
diameter diameter 8.433 km 0.258 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52037 (2002 PR47)          Discovered 2002-Aug-10 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 PR47 = 1997 UJ20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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