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193450 (2000 WQ151)
Classification: Main-belt Asteroid          SPK-ID: 2193450
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3245791565155651 4.4906e-08  
a 2.59995036431599 1.7663e-08 au
q 1.756060668083969 1.1761e-07 au
i 6.240515723834577 5.0634e-06 deg
node 114.9533996559917 5.208e-05 deg
peri 287.9062574117183 5.3208e-05 deg
M 263.597518952387 1.7799e-05 deg
tp 2459410.545190837991
(2021-Jul-15.04519084)
7.9378e-05 TDB
period 1531.249684629688
4.19
1.5604e-05
4.272e-08
d
yr
n .2351020892370411 2.3957e-09 deg/d
Q 3.44384006054801 2.3396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      6787 days (18.58 yr)  
   first obs. used      2000-11-02  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59767  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:03:48  

Additional Information
 Earth MOID = .777196 au 
 Jupiter MOID = 2.00451 au 
 T_jup = 3.331 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457103.5 (2015-Mar-22.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3272875915767018 4.4796e-08  
q 1.745618896809851 1.1702e-07 au
tp 2456355.041651639477
(2013-Mar-03.54165164)
5.4142e-05 TDB
node 115.018946089402 5.2224e-05 deg
peri 287.9983037217867 5.3323e-05 deg
i 6.237970705615052 5.0608e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      6787 days (18.58 yr)  
   first obs. used      2000-11-02  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59767  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:03:48  

Additional Information
 Jupiter MOID = 2.00451 au 
 T_jup = 3.331 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.006647729851145E-15 -5.216214463328896E-15 -1.058308068594684E-13 -5.621135913228137E-15 -6.530416956113058E-14 8.843469831918783E-16
q -5.216214463328896E-15 1.36931529023016E-14 7.115265724880829E-13 2.015505200191848E-14 2.602923142723795E-13 -2.246403010479897E-15
tp -1.058308068594684E-13 7.115265724880829E-13 2.931384508876555E-9 1.699417341511662E-11 6.275319408669116E-10 -1.737925471603269E-12
node -5.621135913228137E-15 2.015505200191848E-14 1.699417341511662E-11 2.727382334927291E-9 -2.706669527639828E-9 3.401329822846945E-11
peri -6.530416956113058E-14 2.602923142723795E-13 6.275319408669116E-10 -2.706669527639828E-9 2.843291978597532E-9 -3.420752766279863E-11
i 8.843469831918783E-16 -2.246403010479897E-15 -1.737925471603269E-12 3.401329822846945E-11 -3.420752766279863E-11 2.561213425462718E-11

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 16.1   n/a MPO436956  

193450 (2000 WQ151)          Discovered 2000-Nov-29 by Korlevic, K. at Visnjan
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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