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JPL Small-Body Database Browser
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523018 (2016 PX123)
Classification: Main-belt Asteroid          SPK-ID: 2523018
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 .04141070677970689 9.0552e-08  
a 3.087400847390423 9.6413e-08 au
q 2.95954939618772 2.6881e-07 au
i 11.59315532149758 1.884e-05 deg
node 4.159381927562252 5.4604e-05 deg
peri 288.5268915384743 0.00027818 deg
M 253.6070516446187 0.0002646 deg
tp 2459186.096266020489
(2020-Dec-02.59626602)
0.0014525 TDB
period 1981.472071468474
5.42
9.2816e-05
2.541e-07
d
yr
n .1816831057998223 8.5104e-09 deg/d
Q 3.215252298593127 1.0041e-07 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   data-arc span      4046 days (11.08 yr)  
   first obs. used      2005-10-05  
   last obs. used      2016-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .8137  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:55:32  

Additional Information
 Earth MOID = 1.96947 au 
 Jupiter MOID = 1.905 au 
 T_jup = 3.193 
[ 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 16.6   n/a MPO448128  

523018 (2016 PX123)          Discovered 2005-Oct-05 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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