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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01499088935427719 2.9647e-05  
a 44.65128342853992 0.0026097 au
q 43.98192097913621 0.0035499 au
i 1.744601193477452 0.0001074 deg
node 110.5014217296489 0.001835 deg
peri 211.2036717694027 0.15897 deg
M 128.4463464947121 0.16098 deg
tp 2420116.708866779816
(1913-Dec-15.20886678)
45.461 TDB
period 108980.638141666
298.37
9.5542
0.02616
d
yr
n .003303339071404859 2.896e-07 deg/d
Q 45.32064587794363 0.0026488 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .53191  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-16 01:44:08  

Additional Information
 Earth MOID = 42.9695 au 
 Jupiter MOID = 38.9006 au 
 T_jup = 5.972 
[ 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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