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JPL Small-Body Database Browser
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243401 (2009 AY15)
Classification: Main-belt Asteroid          SPK-ID: 2243401
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .093141178816776 9.0096e-08  
a 2.768641030018466 3.2026e-08 au
q 2.510766540762053 2.4453e-07 au
i 10.3344549063749 5.8755e-06 deg
node 86.55955808728277 5.2505e-05 deg
peri 104.2922809468935 6.2123e-05 deg
M 10.26860430051947 3.1002e-05 deg
tp 2458552.503748454141
(2019-Mar-10.00374845)		 0.00014503 TDB
period 1682.667872948913
4.61		 2.9196e-05
7.993e-08		 d
yr
n .2139459638990385 3.7122e-09 deg/d
Q 3.026515519274878 3.5009e-08 au
   Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      5626 days (15.40 yr)  
   first obs. used      2003-12-14  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56332  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:37:42  

Additional Information
 Earth MOID = 1.53418 au 
 Jupiter MOID = 2.01253 au 
 T_jup = 3.308 
[ 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 15.7   n/a MPO302963  

243401 (2009 AY15)          Discovered 2009-Jan-15 by Farra d'Isonzo at Farra d'Isonzo
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2009 AY15 = 2008 YR173 = 2010 GJ116 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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