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(2000 WT169)
Classification: TransNeptunian Object          SPK-ID: 3063121
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01509283204774998 2.8405e-05  
a 44.69055175282789 0.0026156 au
q 44.01604476110118 0.0034292 au
i 1.744681420956838 0.00010734 deg
node 110.5005054030808 0.0018342 deg
peri 215.6925071408913 0.16131 deg
M 124.5268649746014 0.16325 deg
tp 2421453.490054882895
(1917-Aug-12.99005488)
46.26 TDB
period 109124.4333743869
298.77
9.5802
0.02623
d
yr
n .003298986201970945 2.8962e-07 deg/d
Q 45.3650587445546 0.0026551 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      6995 days (19.15 yr)  
   first obs. used      2000-11-23  
   last obs. used      2020-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .53126  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 21:01:02  

Additional Information
 Earth MOID = 43.0026 au 
 Jupiter MOID = 38.9535 au 
 T_jup = 5.974 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.1   n/a MPC22749  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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