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(2015 RT245)
Classification: TransNeptunian Object          SPK-ID: 3775191
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08928920824096748 0.000153  
a 44.6271600633065 0.0046747 au
q 40.64243627521094 0.005447 au
i .9520527151675888 0.00050245 deg
node 330.0784532751713 0.02189 deg
peri 345.1537666393891 0.082729 deg
M 49.15137016465082 0.062579 deg
tp 2444333.257309858915
(1980-Apr-03.75730986)
18.404 TDB
period 108892.3330218787
298.13
17.11
0.04684
d
yr
n .003306017880319164 5.1946e-07 deg/d
Q 48.61188385140207 0.0050921 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      2536 days (6.94 yr)  
   first obs. used      2013-10-12  
   last obs. used      2020-09-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .12735  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 14:34:56  

Additional Information
 Earth MOID = 39.6268 au 
 Jupiter MOID = 35.5684 au 
 T_jup = 5.950 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.6   n/a MPO473416  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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