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JPL Small-Body Database Browser
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71248 (2000 AJ13)
Classification: Main-belt Asteroid          SPK-ID: 2071248
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09470232600144489 5.4187e-08  
a 2.749315158275669 1.748e-08 au
q 2.488948617875932 1.475e-07 au
i 3.458162524212352 5.4557e-06 deg
node 2.005789987599822 7.8893e-05 deg
peri 25.10135438375759 8.2555e-05 deg
M 135.1008250376661 2.4437e-05 deg
tp 2457975.628500142470
(2017-Aug-10.12850014)
0.00011201 TDB
period 1665.080430752321
4.56
1.588e-05
4.348e-08
d
yr
n .2162057720162766 2.062e-09 deg/d
Q 3.009681698675405 1.9136e-08 au
  Orbit Determination Parameters
   # obs. used (total)      785  
   data-arc span      7535 days (20.63 yr)  
   first obs. used      1998-08-17  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49383  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:53:59  

Additional Information
 Earth MOID = 1.49287 au 
 Jupiter MOID = 2.41149 au 
 T_jup = 3.337 
[ 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 MPO337799  
diameter diameter 3.411 km 0.922 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.152   0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71248 (2000 AJ13)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AJ13 = 2001 FE131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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