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160671 (2000 AY237)
Classification: Main-belt Asteroid          SPK-ID: 2160671
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2909045589769243 4.8181e-08  
a 2.568357182915348 1.3102e-08 au
q 1.821210369324142 1.2637e-07 au
i 4.679856258914834 6.2035e-06 deg
node 266.8435194209209 7.5114e-05 deg
peri 109.6378350341743 7.7558e-05 deg
M 66.64760330964998 2.1775e-05 deg
tp 2458922.167708979997
(2020-Mar-13.66770898)		 8.916e-05 TDB
period 1503.424276213893
4.12		 1.1504e-05
3.15e-08		 d
yr
n .2394533636949085 1.8323e-09 deg/d
Q 3.315503996506552 1.6914e-08 au
   Orbit Determination Parameters
   # obs. used (total)      407  
   data-arc span      9202 days (25.19 yr)  
   first obs. used      1995-12-24  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52277  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:02:19  

Additional Information
 Earth MOID = .828087 au 
 Jupiter MOID = 2.18843 au 
 T_jup = 3.366 
[ 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 16.4   n/a MPO506649  

160671 (2000 AY237)          Discovered 2000-Jan-06 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2000 AY237 = 1995 YC24 = 1999 WT20 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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