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362040 (2009 AA26)
Classification: Main-belt Asteroid          SPK-ID: 2362040
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1249298981770239 5.2243e-08  
a 2.288631553641489 1.3576e-08 au
q 2.002713046680333 1.1908e-07 au
i 6.825002797755436 3.6911e-06 deg
node 122.9649174575809 5.167e-05 deg
peri 115.4023335202797 5.7465e-05 deg
M 52.02611035882911 2.1153e-05 deg
tp 2459017.740018290995
(2020-Jun-17.24001829)
7.4909e-05 TDB
period 1264.626414726318
3.46
1.1252e-05
3.081e-08
d
yr
n .2846690499327494 2.5329e-09 deg/d
Q 2.574550060602644 1.5272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      7208 days (19.73 yr)  
   first obs. used      2000-09-27  
   last obs. used      2020-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5622  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:04  

Additional Information
 Earth MOID = .999947 au 
 Jupiter MOID = 2.44732 au 
 T_jup = 3.580 
[ 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 17.75   n/a E2021B25  

362040 (2009 AA26)          Discovered 2009-Jan-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

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