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344996 (2005 AG52)
Classification: Main-belt Asteroid          SPK-ID: 2344996
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .229883723516409 5.1737e-08  
a 2.617414464275239 3.0348e-08 au
q 2.01571348124194 1.4012e-07 au
i 17.06427155256816 7.3328e-06 deg
node 140.5066374820856 2.1213e-05 deg
peri 288.6553404601894 3.0189e-05 deg
M 258.3624580441291 2.5853e-05 deg
tp 2459437.175500361979
(2021-Aug-10.67550036)
0.00011634 TDB
period 1546.703876394087
4.23
2.69e-05
7.365e-08
d
yr
n .23275302111435 4.0481e-09 deg/d
Q 3.219115447308538 3.7325e-08 au
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      5807 days (15.90 yr)  
   first obs. used      2003-08-05  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64028  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:07:32  

Additional Information
 Earth MOID = 1.1 au 
 Jupiter MOID = 2.23812 au 
 T_jup = 3.308 
[ 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 16.5   n/a MPO437461  

344996 (2005 AG52)          Discovered 2005-Jan-13 by CSS at Catalina
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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