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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2907697832260241 6.4696e-08  
a 2.56780038251256 1.7266e-08 au
q 1.821161621921681 1.7347e-07 au
i 4.680201599525674 6.3535e-06 deg
node 266.8435602441655 8.6128e-05 deg
peri 109.6177961498126 8.8753e-05 deg
M 18.7761748120991 2.6003e-05 deg
tp 2458922.112839116280
(2020-Mar-13.61283912)		 0.00010786 TDB
period 1502.935406201855
4.11		 1.5158e-05
4.15e-08		 d
yr
n .2395312523176059 2.4159e-09 deg/d
Q 3.314439143103439 2.2286e-08 au
   Orbit Determination Parameters
   # obs. used (total)      346  
   data-arc span      9066 days (24.82 yr)  
   first obs. used      1995-12-24  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54078  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:25:25  

Additional Information
 Earth MOID = .829394 au 
 Jupiter MOID = 2.18835 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 16.5   n/a MPO345274  

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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