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523014 (2016 PD123)
Classification: Outer Main-belt Asteroid          SPK-ID: 2523014
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1346978084612972 2.2267e-07  
a 3.209957952278634 8.1253e-08 au
q 2.777583650853789 7.1098e-07 au
i 4.705339428698746 1.278e-05 deg
node 343.5517045512562 0.00012945 deg
peri 58.38793136160937 0.00024727 deg
M 212.0249720237022 0.00016659 deg
tp 2459863.942401944388
(2022-Oct-11.44240194)
0.00097651 TDB
period 2100.619739364192
5.75
7.9759e-05
2.184e-07
d
yr
n .1713779953857634 6.5071e-09 deg/d
Q 3.642332253703479 9.2198e-08 au
  Orbit Determination Parameters
   # obs. used (total)      55  
   data-arc span      4923 days (13.48 yr)  
   first obs. used      2004-08-22  
   last obs. used      2018-02-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7015  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:55:32  

Additional Information
 Earth MOID = 1.78958 au 
 Jupiter MOID = 1.8046 au 
 T_jup = 3.172 
[ 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 16.7   n/a MPO448127  

523014 (2016 PD123)          Discovered 2011-Dec-27 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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