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17210 (2000 AY172)
Classification: Main-belt Asteroid          SPK-ID: 2017210
[ 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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04521431511283412 4.673e-08  
a 3.171439554906017 2.234e-08 au
q 3.028045087509189 1.5806e-07 au
i 13.45201703950193 3.7272e-06 deg
node 235.0532453826196 1.8579e-05 deg
peri 93.75366868552101 5.6649e-05 deg
M 11.82724103430843 5.0319e-05 deg
tp 2459132.725857491703
(2020-Oct-10.22585749)		 0.00028867 TDB
period 2062.923316791415
5.65		 2.1797e-05
5.968e-08		 d
yr
n .1745096374013209 1.8439e-09 deg/d
Q 3.314834022302844 2.335e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1394  
   data-arc span      10814 days (29.61 yr)  
   first obs. used      1991-06-06  
   last obs. used      2021-01-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5222  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:57:24  

Additional Information
 Earth MOID = 2.0559 au 
 Jupiter MOID = 1.85787 au 
 T_jup = 3.158 
[ 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 13.54   n/a E2021B10  

17210 (2000 AY172)          Discovered 2000-Jan-07 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2000 AY172 = 1991 LQ4 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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