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23523 (1993 AQ)
Classification: Main-belt Asteroid          SPK-ID: 2023523
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1012283983080827 8.1766e-08  
a 2.539449510689456 2.704e-08 AU
q 2.282385104138118 2.0791e-07 AU
i 8.732478531059554 9.1468e-06 deg
node 281.472961175521 4.6431e-05 deg
peri 158.9307532402275 6.0113e-05 deg
M 182.0150861135774 3.9454e-05 deg
tp 2457731.283095724266
(2016-Dec-08.78309572)
0.00016626 JED
period 1478.113558706533
4.05
2.3609e-05
6.464e-08
d
yr
n .2435536822455162 3.8901e-09 deg/d
Q 2.796513917240794 2.9778e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      571  
   data-arc span      7821 days (21.41 yr)  
   first obs. used      1993-01-13  
   last obs. used      2014-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48668  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:50:19  

Additional Information
 Earth MOID = 1.30032 AU 
 T_jup = 3.423 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0 mag n/a MPO299129  

23523 (1993 AQ)          Discovered 1993-Jan-13 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 AQ = 1999 RG127 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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