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523263 (2017 AV23)
Classification: Main-belt Asteroid          SPK-ID: 2523263
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2089688929193234 8.1212e-08  
a 3.061652970457309 6.0765e-08 au
q 2.421862738717687 2.3088e-07 au
i 14.64076364290899 1.2331e-05 deg
node 310.0545536054369 3.1705e-05 deg
peri 316.1084589008555 4.7657e-05 deg
M 167.584936275083 4.2026e-05 deg
tp 2458289.612275541353
(2018-Jun-20.11227554)
0.00021064 TDB
period 1956.736614243467
5.36
5.8254e-05
1.595e-07
d
yr
n .1839797944084502 5.4772e-09 deg/d
Q 3.701443202196931 7.3464e-08 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      6818 days (18.67 yr)  
   first obs. used      2001-02-22  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47588  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 20:11:23  

Additional Information
 Earth MOID = 1.42698 au 
 Jupiter MOID = 1.60762 au 
 T_jup = 3.151 
[ 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 16.3   n/a MPO448190  

523263 (2017 AV23)          Discovered 2006-Jan-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31

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