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JPL Small-Body Database Browser
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469040 (2015 AE253)
Classification: Main-belt Asteroid          SPK-ID: 2469040
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06176857825201607 4.9464e-08  
a 2.582774133413522 2.7848e-08 au
q 2.423239847246486 1.3095e-07 au
i 4.97021769620804 5.6005e-06 deg
node 97.16928607576894 7.8429e-05 deg
peri 178.96673339 0.0001022 deg
M 317.488769847268 6.5936e-05 deg
tp 2459179.531413646313
(2020-Nov-26.03141365)
0.00027669 TDB
period 1516.10077339836
4.15
2.4521e-05
6.713e-08
d
yr
n .2374512343220136 3.8404e-09 deg/d
Q 2.742308419580558 2.9569e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      9135 days (25.01 yr)  
   first obs. used      1995-04-23  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57422  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:45:14  

Additional Information
 Earth MOID = 1.40683 au 
 Jupiter MOID = 2.31871 au 
 T_jup = 3.416 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO380617  

469040 (2015 AE253)          Discovered 2007-Feb-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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