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JPL Small-Body Database Browser
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312273 (2008 AE100)
Classification: Main-belt Asteroid          SPK-ID: 2312273
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1697928479541397 5.3383e-07  
a 2.537529881402648 3.2453e-08 au
q 2.106675456070562 1.3726e-06 au
i 3.742557683871828 5.3383e-06 deg
node 237.3175222549034 0.00014924 deg
peri 293.8248791334394 0.00015514 deg
M 253.8540518731665 6.2563e-05 deg
tp 2459035.827491622089
(2020-Jul-05.32749162)
0.00026297 TDB
period 1476.437864558808
4.04
2.8323e-05
7.754e-08
d
yr
n .2438301053106464 4.6775e-09 deg/d
Q 2.968384306734734 3.7963e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      5383 days (14.74 yr)  
   first obs. used      2004-02-13  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62233  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:14:38  

Additional Information
 Earth MOID = 1.11608 au 
 Jupiter MOID = 2.02197 au 
 T_jup = 3.424 
[ 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 17.1   n/a MPO455301  

312273 (2008 AE100)          Discovered 2008-Jan-14 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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