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JPL Small-Body Database Browser
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268540 (2006 AE44)
Classification: Main-belt Asteroid          SPK-ID: 2268540
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06095577789146205 5.1179e-08  
a 2.903082896147581 3.0683e-08 au
q 2.726123219929506 1.6357e-07 au
i 10.97445403239527 4.8913e-06 deg
node 135.1428278692167 2.9384e-05 deg
peri 298.3778576194132 5.4987e-05 deg
M 289.04355398081 4.5138e-05 deg
tp 2458956.604069437713
(2020-Apr-17.10406944)
0.00022685 TDB
period 1806.706397934671
4.95
2.8643e-05
7.842e-08
d
yr
n .1992576106508133 3.159e-09 deg/d
Q 3.080042572365655 3.2553e-08 au
  Orbit Determination Parameters
   # obs. used (total)      293  
   data-arc span      6439 days (17.63 yr)  
   first obs. used      2002-04-12  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56547  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 19:39:53  

Additional Information
 Earth MOID = 1.76162 au 
 Jupiter MOID = 2.08223 au 
 T_jup = 3.256 
[ 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 15.9   n/a MPO413200  

268540 (2006 AE44)          Discovered 2006-Jan-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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