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382476 (2000 WC190)
Classification: Main-belt Asteroid          SPK-ID: 2382476
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3483057213598902 6.6214e-08  
a 2.58755193286147 5.6477e-08 au
q 1.686292790329977 1.76e-07 au
i 6.002511795418631 1.2499e-05 deg
node 49.25314230119627 7.8585e-05 deg
peri 309.7077840714986 9.7345e-05 deg
M 324.201456331719 7.0261e-05 deg
tp 2459351.680193849237
(2021-May-17.18019385)		 0.00030157 TDB
period 1520.309605051003
4.16		 4.9774e-05
1.363e-07		 d
yr
n .236793873303144 7.7525e-09 deg/d
Q 3.488811075392963 7.6148e-08 au
   Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      7157 days (19.59 yr)  
   first obs. used      2000-11-18  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68797  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:42:23  

Additional Information
 Earth MOID = .689529 au 
 Jupiter MOID = 1.98313 au 
 T_jup = 3.326 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458195.5 (2018-Mar-18.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3482152676202432 6.6241e-08  
q 1.685844071927708 1.7518e-07 au
tp 2457833.261947125730
(2017-Mar-20.76194713)		 0.00025413 TDB
node 49.2671489152232 7.8539e-05 deg
peri 309.8679430967953 9.7359e-05 deg
i 6.004718194799647 1.2504e-05 deg
   Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      7157 days (19.59 yr)  
   first obs. used      2000-11-18  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68797  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:42:23  

Additional Information
 Jupiter MOID = 1.98313 au 
 T_jup = 3.326 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.387835370103682E-15 -1.13558676045406E-14 9.86362347847836E-13 -9.63493928869269E-14 3.984278142378935E-13 -1.203775026777612E-14
q -1.13558676045406E-14 3.068871332043487E-14 6.348263037331651E-12 1.505191255852541E-13 9.725678615517547E-13 1.492232258834787E-14
tp 9.86362347847836E-13 6.348263037331651E-12 6.458160353364721E-8 -7.689615684000051E-10 1.46926230341446E-8 -1.336916894374994E-10
node -9.63493928869269E-14 1.505191255852541E-13 -7.689615684000051E-10 6.168359857383774E-9 -6.299593953389111E-9 3.900122949137304E-10
peri 3.984278142378935E-13 9.725678615517547E-13 1.46926230341446E-8 -6.299593953389111E-9 9.478787883458041E-9 -4.166009144593959E-10
i -1.203775026777612E-14 1.492232258834787E-14 -1.336916894374994E-10 3.900122949137304E-10 -4.166009144593959E-10 1.563570723993775E-10

[ 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 17.28   n/a E2021B25  

382476 (2000 WC190)          Discovered 2000-Nov-18 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-01-21

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1969-Jun-26 14:18 00:04 Jupiter 1.99297434531141 1.99297203300375 1.99297665776963 1.11905894103037 0.634258988717792 2440399.095650376 3.97511464240542 2639.11958125644 1464.56366753066 -15.6494912461296 412955.749858729 T 7 CATAB v2.0f-lin.ifort 2020-Nov-12 17:42:24 2020-Nov-12 17:42
2039-Dec-06 16:27 00:02 Jupiter 1.98207763695581 1.9820769192514 1.98207835503884 0.86687082519143 n/a 2466129.185674731 1.76770244087905 2142.8837784918 27.5788420518248 89.3896758040967 10748314.7364797 F 7 CATAB v2.0f-lin.ifort 2020-Nov-12 17:42:24 2020-Nov-12 17:42
2123-Apr-21 19:49 00:09 Jupiter 1.9644699158185 1.96446919146613 1.9644706402199 1.00467063544376 0.383433210537397 2496580.325759756 8.60673127755304 11511.0243430513 1057.06393521009 7.92389646798954 668719.6496846 T 7 CATAB v2.0f-lin.ifort 2020-Nov-12 17:42:24 2020-Nov-12 17:42

Alternate Designations
 2000 WC190 = 2004 TE119 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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