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JPL Small-Body Database Browser
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523260 (2017 AO23)
Classification: Main-belt Asteroid          SPK-ID: 2523260
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2076381281437234 8.8677e-08  
a 2.644062819088543 3.2932e-08 au
q 2.095054564638581 2.4154e-07 au
i 12.75643839966185 1.3117e-05 deg
node 192.0234824538866 3.2217e-05 deg
peri 293.1933681386273 4.3243e-05 deg
M 200.5313632995375 2.5147e-05 deg
tp 2459296.130893756673
(2021-Mar-22.63089376)
0.00011059 TDB
period 1570.384791228832
4.30
2.9339e-05
8.033e-08
d
yr
n .2292431778572553 4.2829e-09 deg/d
Q 3.193071073538504 3.977e-08 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      5707 days (15.62 yr)  
   first obs. used      2004-02-10  
   last obs. used      2019-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66223  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 20:11:10  

Additional Information
 Earth MOID = 1.14624 au 
 Jupiter MOID = 2.00629 au 
 T_jup = 3.328 
[ 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 17.4   n/a MPO448189  

523260 (2017 AO23)          Discovered 2013-Apr-01 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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