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JPL Small-Body Database Browser
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523248 (2017 AB22)
Classification: Main-belt Asteroid          SPK-ID: 2523248
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1379647194744898 6.6051e-08  
a 2.958558441916769 1.0103e-07 au
q 2.550381756428838 2.3768e-07 au
i 13.93133765913476 1.447e-05 deg
node 167.1983062333476 3.4618e-05 deg
peri 69.91252599318757 7.3035e-05 deg
M 67.29358705006923 6.6374e-05 deg
tp 2458253.051985949661
(2018-May-14.55198595)
0.00034335 TDB
period 1858.740045541878
5.09
9.5207e-05
2.607e-07
d
yr
n .1936795846538343 9.9205e-09 deg/d
Q 3.366735127404699 1.1497e-07 au
  Orbit Determination Parameters
   # obs. used (total)      50  
   data-arc span      3158 days (8.65 yr)  
   first obs. used      2009-09-22  
   last obs. used      2018-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .79005  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:56:13  

Additional Information
 Earth MOID = 1.58089 au 
 Jupiter MOID = 1.74911 au 
 T_jup = 3.208 
[ 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 17.1   n/a MPO456486  

523248 (2017 AB22)          Discovered 2014-Aug-20 by Pan-STARRS 1 at Haleakala
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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