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324624 (2007 AQ23)
Classification: Main-belt Asteroid          SPK-ID: 2324624
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1556513594236999 5.446e-08  
a 2.769327977142478 3.3055e-08 au
q 2.338278312810167 1.5103e-07 au
i 11.87216965180713 6.5489e-06 deg
node 287.7955615589251 2.7427e-05 deg
peri 286.5803598741574 3.3647e-05 deg
M 251.9265224900086 2.3158e-05 deg
tp 2459505.831815322939
(2021-Oct-18.33181532)
0.00011265 TDB
period 1683.294159748302
4.61
3.0138e-05
8.251e-08
d
yr
n .2138663631161352 3.8291e-09 deg/d
Q 3.20037764147479 3.82e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      5633 days (15.42 yr)  
   first obs. used      2004-08-22  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47188  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 20:12:21  

Additional Information
 Earth MOID = 1.36393 au 
 Jupiter MOID = 1.97191 au 
 T_jup = 3.289 
[ 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 15.6   n/a MPO455393  

324624 (2007 AQ23)          Discovered 2006-Nov-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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