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385362 (2002 PT170)
Classification: TransNeptunian Object          SPK-ID: 2385362
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1398668814939171 0.00032652  
a 46.54220310810778 0.015337 au
q 40.03249030152025 0.019977 au
i 3.683270620165347 0.0011651 deg
node 328.698111890987 0.00083971 deg
peri 132.0084172820352 0.13971 deg
M 259.1992573100434 0.17731 deg
tp 2491674.072094944979
(2109-Nov-14.57209494)
46.458 TDB
period 115976.1886887862
317.53
57.325
0.1569
d
yr
n .003104085451247533 1.5343e-06 deg/d
Q 53.05191591469531 0.017482 au
  Orbit Determination Parameters
   # obs. used (total)      33  
   data-arc span      4081 days (11.17 yr)  
   first obs. used      2002-08-05  
   last obs. used      2013-10-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .15143  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:06  

Additional Information
 Earth MOID = 39.0503 au 
 Jupiter MOID = 34.839 au 
 T_jup = 6.022 
[ 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 6.4   n/a MPO281849  

385362 (2002 PT170)          Discovered 2002-Aug-05 by Mauna Kea at Mauna Kea
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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