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469615 (2004 PT107)
Classification: TransNeptunian Object          SPK-ID: 2469615
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06328844596054999 2.6564e-05  
a 40.79535954523047 0.0013552 au
q 38.21348463721095 0.00032171 au
i 26.05109955801596 0.00016116 deg
node 320.879069322066 5.7046e-05 deg
peri 17.70463146215133 0.026937 deg
M .7456632268023687 0.023627 deg
tp 2458803.369056896271
(2019-Nov-15.86905690)
6.2449 TDB
period 95173.17867701633
260.57
4.7424
0.01298
d
yr
n .003782578295737195 1.8848e-07 deg/d
Q 43.37723445325 0.001441 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      3996 days (10.94 yr)  
   first obs. used      2004-08-13  
   last obs. used      2015-07-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .46364  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 07:40:47  

Additional Information
 Earth MOID = 37.2126 au 
 Jupiter MOID = 33.2385 au 
 T_jup = 5.149 
[ 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 5.8   n/a MPO382931  
rotation period rot_per 20. h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Incomplete or inconclusive result.
Published Reference List:
[Snodgrass, C.; Carry, B.; Dumas, C.; Hainaut, O. (2010) Astron. Astrophys. 511, A72.]

469615 (2004 PT107)          Discovered 2004-Aug-13 by Buie, M. W. at Cerro Tololo
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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