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JPL Small-Body Database Browser
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523003 (2016 PL121)
Classification: Main-belt Asteroid          SPK-ID: 2523003
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 .05966881122284429 1.491e-07  
a 2.963980375487175 6.358e-08 au
q 2.787123189994016 4.4677e-07 au
i 8.936851697519835 2.2646e-05 deg
node 343.6376414879749 5.857e-05 deg
peri 62.02957977442389 0.00017843 deg
M 132.4596713435648 0.00017017 deg
tp 2457914.707730894297
(2017-Jun-10.20773089)
0.00087549 TDB
period 1863.851951117252
5.10
5.9972e-05
1.642e-07
d
yr
n .1931483880917712 6.2148e-09 deg/d
Q 3.140837560980335 6.7374e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      4588 days (12.56 yr)  
   first obs. used      2006-09-18  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60397  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 07:14:39  

Additional Information
 Earth MOID = 1.80746 au 
 Jupiter MOID = 2.10677 au 
 T_jup = 3.244 
[ 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 16.4   n/a MPO473039  

523003 (2016 PL121)          Discovered 2006-Sep-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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