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JPL Small-Body Database Browser
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(2005 TN74)
Classification: TransNeptunian Object          SPK-ID: 3301617
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2427150539344655 4.1136e-05  
a 42.39833977746878 0.0028633 au
q 32.10762445164865 0.00044155 au
i 2.171592449292143 7.052e-05 deg
node 179.212666685913 0.00095861 deg
peri 224.0124300559754 0.0041287 deg
M 357.2770601973306 0.002568 deg
tp 2459763.206140368338
(2022-Jul-02.70614037)
0.65769 TDB
period 100837.4148644138
276.08
10.215
0.02797
d
yr
n .003570103423258685 3.6165e-07 deg/d
Q 52.68905510328891 0.0035582 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      6259 days (17.14 yr)  
   first obs. used      2000-10-02  
   last obs. used      2017-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .58093  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Dec-16 22:21:48  

Additional Information
 Earth MOID = 31.1171 au 
 Jupiter MOID = 27.1188 au 
 T_jup = 5.657 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.6   n/a E2018X68  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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