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392017 (2009 AX25)
Classification: Main-belt Asteroid          SPK-ID: 2392017
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .004349652756770201 6.0616e-08  
a 2.617811200666124 3.1092e-08 au
q 2.606424630960443 1.5383e-07 au
i 3.602612110452191 7.8909e-06 deg
node 127.5393846301935 0.00010612 deg
peri 118.097403754602 0.00093334 deg
M 118.4502818440531 0.00092626 deg
tp 2458491.474537854435
(2019-Jan-07.97453785)
0.0039811 TDB
period 1547.055553769488
4.24
2.7562e-05
7.546e-08
d
yr
n .2327001115912352 4.1457e-09 deg/d
Q 2.629197770371805 3.1227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      6714 days (18.38 yr)  
   first obs. used      2001-02-20  
   last obs. used      2019-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62223  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:24  

Additional Information
 Earth MOID = 1.59245 au 
 Jupiter MOID = 2.33332 au 
 T_jup = 3.403 
[ 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 17.1   n/a MPO437604  

392017 (2009 AX25)          Discovered 2009-Jan-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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