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173541 (2000 WS133)
Classification: Main-belt Asteroid          SPK-ID: 2173541
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0951489997699556 3.2042e-08  
a 2.249362038969209 9.9803e-09 au
q 2.035337490840781 7.5602e-08 au
i 6.696508308169716 4.3112e-06 deg
node 294.601219189699 4.3035e-05 deg
peri 140.8826372602965 5.6706e-05 deg
M 321.6285221198084 3.55e-05 deg
tp 2459331.838936355582
(2021-Apr-27.33893636)		 0.00012161 TDB
period 1232.217774765921
3.37		 8.2009e-06
2.245e-08		 d
yr
n .2921561491582829 1.9444e-09 deg/d
Q 2.463386587097637 1.093e-08 au
   Orbit Determination Parameters
   # obs. used (total)      518  
   data-arc span      7366 days (20.17 yr)  
   first obs. used      2000-11-05  
   last obs. used      2021-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53084  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:29:21  

Additional Information
 Earth MOID = 1.05526 au 
 Jupiter MOID = 2.72267 au 
 T_jup = 3.613 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457492.5 (2016-Apr-14.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09584041522062423 3.208e-08  
q 2.033802505947239 7.572e-08 au
tp 2458096.841015892843
(2017-Dec-09.34101589)		 0.0001196 TDB
node 294.6427854809623 4.3079e-05 deg
peri 140.2287506928186 5.6501e-05 deg
i 6.692989338790956 4.3075e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      518  
   data-arc span      7366 days (20.17 yr)  
   first obs. used      2000-11-05  
   last obs. used      2021-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53084  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:29:21  

Additional Information
 Jupiter MOID = 2.72267 au 
 T_jup = 3.613 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.02912209326719E-15 -2.413723553552943E-15 -1.884634582864864E-13 -1.652735795958147E-15 -2.267946435137847E-14 -1.83786193595776E-15
q -2.413723553552943E-15 5.733579234132686E-15 4.965125938608352E-13 5.495396142434282E-15 5.83368308526246E-14 4.834584435139414E-15
tp -1.884634582864864E-13 4.965125938608352E-13 1.430419524483798E-8 2.711701259938779E-11 4.393985529025846E-9 1.668420792750914E-11
node -1.652735795958147E-15 5.495396142434282E-15 2.711701259938779E-11 1.855834950379005E-9 -1.834924402832655E-9 8.002226428413919E-11
peri -2.267946435137847E-14 5.83368308526246E-14 4.393985529025846E-9 -1.834924402832655E-9 3.192367948012103E-9 -7.448328107941346E-11
i -1.83786193595776E-15 4.834584435139414E-15 1.668420792750914E-11 8.002226428413919E-11 -7.448328107941346E-11 1.85547758229834E-11

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.75   n/a E2021B55  

173541 (2000 WS133)          Discovered 2000-Nov-19 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2000 WS133 = 2005 EO108 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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