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JPL Small-Body Database Browser
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214137 (2005 AO28)
Classification: Main-belt Asteroid          SPK-ID: 2214137
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .201243111590529 5.6262e-08  
a 2.184547771189106 1.84e-08 au
q 1.744922580296856 1.2728e-07 au
i 4.259456068354615 5.9938e-06 deg
node 34.12770633195002 8.6046e-05 deg
peri 346.5230814991627 8.7517e-05 deg
M 235.2584377102662 2.0182e-05 deg
tp 2459009.148043856277
(2020-Jun-08.64804386)
7.0053e-05 TDB
period 1179.344663381431
3.23
1.49e-05
4.079e-08
d
yr
n .3052542748341301 3.8565e-09 deg/d
Q 2.624172962081357 2.2102e-08 au
  Orbit Determination Parameters
   # obs. used (total)      422  
   data-arc span      8005 days (21.92 yr)  
   first obs. used      1996-04-13  
   last obs. used      2018-03-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5946  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:34:48  

Additional Information
 Earth MOID = .747311 au 
 Jupiter MOID = 2.83136 au 
 T_jup = 3.648 
[ 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 16.6   n/a MPO437026  

214137 (2005 AO28)          Discovered 2005-Jan-06 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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