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227032 (2005 AU25)
Classification: Main-belt Asteroid          SPK-ID: 2227032
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .221078932401514 4.2371e-08  
a 2.895537298330594 2.4703e-08 au
q 2.255395003686902 1.2212e-07 au
i 7.589492827554022 6.3478e-06 deg
node 279.6492816294177 5.1951e-05 deg
peri 124.8816276018285 6.0659e-05 deg
M 128.7699263491813 2.8659e-05 deg
tp 2458556.769452179533
(2019-Mar-14.26945218)
0.00014146 TDB
period 1799.667078996054
4.93
2.3031e-05
6.306e-08
d
yr
n .2000369980656791 2.5599e-09 deg/d
Q 3.535679592974286 3.0164e-08 au
  Orbit Determination Parameters
   # obs. used (total)      419  
   data-arc span      7383 days (20.21 yr)  
   first obs. used      2000-01-05  
   last obs. used      2020-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56269  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:38:10  

Additional Information
 Earth MOID = 1.27439 au 
 Jupiter MOID = 1.91868 au 
 T_jup = 3.239 
[ 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 16.08   n/a E2021B55  

227032 (2005 AU25)          Discovered 2005-Jan-11 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2005 AU25 = 2000 AB164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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