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JPL Small-Body Database Browser
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305301 (2008 AY24)
Classification: Main-belt Asteroid          SPK-ID: 2305301
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06358933053328525 7.3802e-08  
a 2.861795213499735 5.7885e-08 au
q 2.679815571749926 2.307e-07 au
i 2.296790307462114 9.0617e-06 deg
node 32.46412318803191 0.00025064 deg
peri 18.54893886777451 0.00027041 deg
M 197.2625563542577 0.00010814 deg
tp 2459399.857851673201
(2021-Jul-04.35785167)
0.00054682 TDB
period 1768.301259719838
4.84
5.3651e-05
1.469e-07
d
yr
n .2035852194422102 6.1768e-09 deg/d
Q 3.043774855249543 6.1566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      4193 days (11.48 yr)  
   first obs. used      2006-09-25  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68044  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:16:01  

Additional Information
 Earth MOID = 1.6898 au 
 Jupiter MOID = 2.19432 au 
 T_jup = 3.297 
[ 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 17.2   n/a MPO440439  

305301 (2008 AY24)          Discovered 2008-Jan-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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