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JPL Small-Body Database Browser
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266265 (2007 AY3)
Classification: Main-belt Asteroid          SPK-ID: 2266265
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1014929906531788 5.1786e-08  
a 2.446336173327683 1.6006e-08 au
q 2.198050198953603 1.2125e-07 au
i 6.265096999564925 5.592e-06 deg
node 353.4876201323834 3.5443e-05 deg
peri 163.8154065927568 4.2486e-05 deg
M 44.18032166684932 2.2574e-05 deg
tp 2458428.986225168050
(2018-Nov-06.48622517)		 8.7455e-05 TDB
period 1397.566984801569
3.83		 1.3716e-05
3.755e-08		 d
yr
n .2575905154564838 2.528e-09 deg/d
Q 2.694622147701763 1.763e-08 au
   Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      6491 days (17.77 yr)  
   first obs. used      2001-09-21  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60264  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:36:28  

Additional Information
 Earth MOID = 1.20818 au 
 Jupiter MOID = 2.28696 au 
 T_jup = 3.483 
[ 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 MPO433729  

266265 (2007 AY3)          Discovered 2007-Jan-08 by CSS at Catalina
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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