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529823 (2010 PP81)
Classification: TransNeptunian Object          SPK-ID: 2529823
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2863140330335119 2.1136e-05  
a 52.90260565140277 0.0018468 au
q 37.75584726936819 0.0002147 au
i 30.73610235126384 3.8489e-05 deg
node 172.2129124776943 2.1682e-05 deg
peri 173.4818726643987 0.0036647 deg
M 2.497301102146894 0.001936 deg
tp 2458025.549806686721
(2017-Sep-29.04980669)
0.75948 TDB
period 140544.5539951294
384.79
7.3596
0.02015
d
yr
n .002561465313074143 1.3413e-07 deg/d
Q 68.04936403343736 0.0023756 au
  Orbit Determination Parameters
   # obs. used (total)      287  
   data-arc span      2958 days (8.10 yr)  
   first obs. used      2010-07-12  
   last obs. used      2018-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .72268  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 11:08:40  

Additional Information
 Earth MOID = 36.7509 au 
 Jupiter MOID = 32.7932 au 
 T_jup = 5.350 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.8   n/a MPO384207  

529823 (2010 PP81)          Discovered 2010-Jul-12 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-05-29
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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