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201799 (2003 WL168)
Classification: Main-belt Asteroid          SPK-ID: 2201799
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08971169213984119 5.8419e-08  
a 2.758507181384954 2.23e-08 au
q 2.511036834363006 1.6432e-07 au
i 10.94828166059222 4.7911e-06 deg
node 106.8633968219191 3.2913e-05 deg
peri 296.8634942183633 4.2747e-05 deg
M 225.2941082669012 2.9734e-05 deg
tp 2459626.672074897994
(2022-Feb-16.17207490)
0.00014238 TDB
period 1673.437917696432
4.58
2.0293e-05
5.556e-08
d
yr
n .2151259967238924 2.6087e-09 deg/d
Q 3.005977528406902 2.4301e-08 au
  Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      7084 days (19.39 yr)  
   first obs. used      2000-01-08  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55983  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 00:10:47  

Additional Information
 Earth MOID = 1.54353 au 
 Jupiter MOID = 2.32155 au 
 T_jup = 3.310 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO338513  

201799 (2003 WL168)          Discovered 2003-Nov-19 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2003 WL168 = 2000 AG255 = 2003 UU82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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