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JPL Small-Body Database Browser
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523262 (2017 AT23)
Classification: Main-belt Asteroid          SPK-ID: 2523262
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1383125805639755 6.809e-08  
a 2.70475095090256 5.135e-08 au
q 2.33064986710036 2.0427e-07 au
i 2.7569373500013 7.2311e-06 deg
node 259.3738273087387 0.00025049 deg
peri 164.9278074604208 0.00025938 deg
M 250.6565588224628 6.8748e-05 deg
tp 2459093.991397967262
(2020-Sep-01.49139797)
0.00031991 TDB
period 1624.760491850252
4.45
4.6269e-05
1.267e-07
d
yr
n .2215711188238197 6.3098e-09 deg/d
Q 3.07885203470476 5.8452e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      6726 days (18.41 yr)  
   first obs. used      2001-05-24  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67787  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 20:11:24  

Additional Information
 Earth MOID = 1.34392 au 
 Jupiter MOID = 2.21617 au 
 T_jup = 3.350 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO495493  

523262 (2017 AT23)          Discovered 2008-Jan-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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