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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1695577699864007 5.2073e-07  
a 2.537294827469882 3.0567e-08 au
q 2.107076774726059 1.3412e-06 au
i 3.742254627078047 5.2198e-06 deg
node 237.3135748587138 0.00013905 deg
peri 293.8163792181996 0.00014486 deg
M 351.3799077955647 6.3514e-05 deg
tp 2459035.847950531123
(2020-Jul-05.34795053)
0.00026098 TDB
period 1476.232723433824
4.04
2.6676e-05
7.303e-08
d
yr
n .243863988573979 4.4067e-09 deg/d
Q 2.967512880213704 3.5749e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      5833 days (15.97 yr)  
   first obs. used      2004-02-13  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60025  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:45:01  

Additional Information
 Earth MOID = 1.11602 au 
 Jupiter MOID = 2.02139 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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