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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1009905773233963 7.3846e-08  
a 2.539768891585089 2.4069e-08 au
q 2.283276164955909 1.9278e-07 au
i 8.731076852983563 8.5409e-06 deg
node 281.4681297077616 4.0516e-05 deg
peri 158.948237438531 5.5476e-05 deg
M 279.3917365136896 4.0067e-05 deg
tp 2457731.529570578087
(2016-Dec-09.02957058)
0.00016651 JED
period 1478.39241603747
4.05
2.1016e-05
5.754e-08
d
yr
n .2435077426634173 3.4616e-09 deg/d
Q 2.79626161821427 2.65e-08 au
  Orbit Determination Parameters
   # obs. used (total)      663  
   data-arc span      8329 days (22.80 yr)  
   first obs. used      1993-01-13  
   last obs. used      2015-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50917  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Nov-30 16:41:25  

Additional Information
 Earth MOID = 1.30098 au 
 Jupiter MOID = 2.40953 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 14.1 mag n/a MPO347702  

23523 (1993 AQ)          Discovered 1993-Jan-13 by Ueda, S., Kaneda, H. at Kushiro
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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