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JPL Small-Body Database Browser
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154520 (2003 FP82)
Classification: Main-belt Asteroid          SPK-ID: 2154520
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1793293111980334 7.0474e-08  
a 2.666573473790541 1.9329e-08 au
q 2.188378689476736 1.9123e-07 au
i 8.434671854516509 6.315e-06 deg
node 58.4565985725672 4.2866e-05 deg
peri 166.8679013966052 4.5512e-05 deg
M 321.2313781723699 1.808e-05 deg
tp 2459171.779986739037
(2020-Nov-18.27998674)
8.0727e-05 TDB
period 1590.482001145272
4.35
1.7293e-05
4.735e-08
d
yr
n .2263464784516717 2.4611e-09 deg/d
Q 3.144768258104345 2.2795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      432  
   data-arc span      6156 days (16.85 yr)  
   first obs. used      2003-03-27  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58693  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:32:37  

Additional Information
 Earth MOID = 1.17975 au 
 Jupiter MOID = 1.84115 au 
 T_jup = 3.345 
[ 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 15.7   n/a MPO426967  
diameter diameter 4.112 km 1.097 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

154520 (2003 FP82)          Discovered 2003-Mar-27 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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