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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1013810116975122 1.0043e-07  
a 2.539059305385487 2.7491e-08 AU
q 2.281646904245524 2.5929e-07 AU
i 8.73265153348191 1.1463e-05 deg
node 281.4725137650936 5.0438e-05 deg
peri 158.8917805878568 6.8146e-05 deg
M 133.3399858347294 4.4569e-05 deg
tp 2456253.149400470999
(2012-Nov-21.64940047)
0.00018137 JED
period 1477.772887081846
4.05
2.4001e-05
6.571e-08
d
yr
n .2436098287815329 3.9565e-09 deg/d
Q 2.796471706525451 3.0279e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      551  
   data-arc span      7753 days (21.23 yr)  
   first obs. used      1993-01-13  
   last obs. used      2014-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50196  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:19:48  

Additional Information
 Earth MOID = 1.29918 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 13.9 mag n/a MPO263554  

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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