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193395 (2000 WU6)
Classification: Main-belt Asteroid          SPK-ID: 2193395
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .269150097426728 1.0219e-07  
a 2.557612948162562 1.8474e-08 au
q 1.869231173984748 2.7274e-07 au
i 5.591330790682342 6.2091e-06 deg
node 356.6438403275303 4.8188e-05 deg
peri 27.21162047600815 5.069e-05 deg
M 301.8218785754465 1.9539e-05 deg
tp 2459241.939238536019
(2021-Jan-27.43923854)
8.3364e-05 TDB
period 1494.000214250369
4.09
1.6187e-05
4.432e-08
d
yr
n .240963820865738 2.6108e-09 deg/d
Q 3.245994722340377 2.3446e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      7216 days (19.76 yr)  
   first obs. used      2000-10-25  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62997  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 14:14:22  

Additional Information
 Earth MOID = .874581 au 
 Jupiter MOID = 2.22943 au 
 T_jup = 3.378 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457542.5 (2016-Jun-03.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2712465133942057 1.0195e-07  
q 1.86199151913979 2.7195e-07 au
tp 2457749.945608119712
(2016-Dec-27.44560812)
6.8896e-05 TDB
node 356.7885701736926 4.8148e-05 deg
peri 27.25182626247573 5.0597e-05 deg
i 5.597606603365564 6.2119e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      7216 days (19.76 yr)  
   first obs. used      2000-10-25  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62997  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 14:14:22  

Additional Information
 Jupiter MOID = 2.22943 au 
 T_jup = 3.378 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.039286489708522E-14 -2.771419795726706E-14 -5.482406652086317E-12 -2.094005901845201E-14 -9.531783209005272E-13 -4.408073825986638E-14
q -2.771419795726706E-14 7.3955673486662E-14 1.475430878914349E-11 5.702624648610258E-14 2.576584206755235E-12 1.182020797086335E-13
tp -5.482406652086317E-12 1.475430878914349E-11 4.746631325122382E-9 3.193745758503628E-11 1.056652978820238E-9 2.966525798425644E-11
node -2.094005901845201E-14 5.702624648610258E-14 3.193745758503628E-11 2.318230930622361E-9 -2.297076030983074E-9 -8.503006331258549E-11
peri -9.531783209005272E-13 2.576584206755235E-12 1.056652978820238E-9 -2.297076030983074E-9 2.560052905909673E-9 9.082008731325898E-11
i -4.408073825986638E-14 1.182020797086335E-13 2.966525798425644E-11 -8.503006331258549E-11 9.082008731325898E-11 3.858761423227796E-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 16.7   n/a MPO341628  

193395 (2000 WU6)          Discovered 2000-Nov-19 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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