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JPL Small-Body Database Browser
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47491 (2000 AE39)
Classification: Main-belt Asteroid          SPK-ID: 2047491
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0589507316269306 4.6216e-08  
a 2.686977042720699 2.1389e-08 au
q 2.528577780187547 1.2154e-07 au
i 13.22617960412967 5.867e-06 deg
node 321.382041428807 2.1475e-05 deg
peri 79.92643175482034 5.6521e-05 deg
M 209.2832043832408 5.1227e-05 deg
tp 2459274.024676470586
(2021-Feb-28.52467647)
0.00023052 TDB
period 1608.771487856985
4.40
1.921e-05
5.259e-08
d
yr
n .2237732348672771 2.672e-09 deg/d
Q 2.845376305253851 2.265e-08 au
  Orbit Determination Parameters
   # obs. used (total)      484  
   data-arc span      7122 days (19.50 yr)  
   first obs. used      1998-08-27  
   last obs. used      2018-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63103  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-05 18:44:18  

Additional Information
 Earth MOID = 1.57147 au 
 Jupiter MOID = 2.39176 au 
 T_jup = 3.333 
[ 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 15.1   n/a MPO395451  

47491 (2000 AE39)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

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