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300189 (2006 WU71)
Classification: Main-belt Asteroid          SPK-ID: 2300189
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01039208856517363 7.4098e-08  
a 3.015389303895521 4.8203e-08 au
q 2.984053111190961 2.1163e-07 au
i 2.063594384628625 7.8545e-06 deg
node 14.00170621903042 0.00020103 deg
peri 191.9174941230477 0.00043032 deg
M 64.26481483571705 0.0003766 deg
tp 2458659.083684164958
(2019-Jun-24.58368417)
0.0020031 TDB
period 1912.553144591097
5.24
4.586e-05
1.256e-07
d
yr
n .1882300635765956 4.5135e-09 deg/d
Q 3.04672549660008 4.8704e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      8564 days (23.45 yr)  
   first obs. used      1995-10-26  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64639  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:23:37  

Additional Information
 Earth MOID = 1.977 au 
 Jupiter MOID = 1.91073 au 
 T_jup = 3.247 
[ 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 16.5   n/a MPO433935  

300189 (2006 WU71)          Discovered 2006-Nov-18 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ 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
1927-Jun-27 05:01 00:06 Jupiter 1.92745051461653 1.9274497995536 1.9274512296821 3.39711246099924 3.26519042635834 2425058.708741401 6.18229474518395 300.129412997875 24.0476832761903 -87.423175332123 2059283.95936834 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 12:23:39 2019-Jul-14 12:23
1965-Jan-02 00:23 00:03 Jupiter 1.99272947571419 1.99272831747594 1.99273063395268 3.55002885126003 3.42820535349479 2438762.515991695 3.42288930816657 94.8715893715743 39.6742741239768 71.3181410712279 1822598.4594031 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 12:23:39 2019-Jul-14 12:23
1974-Mar-13 12:57 00:03 Jupiter 1.99203691869877 1.9920362214387 1.99203761595895 3.58214025077685 3.46140438617142 2442120.039655464 2.85952931154094 115.086923259875 26.2719478981159 -84.9467687533156 2199217.10134443 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 12:23:39 2019-Jul-14 12:23
2011-Sep-16 13:37 < 00:01 Jupiter 1.92309693653233 1.92309619474537 1.92309767831917 3.35545216782335 3.22151594774457 2455821.067131943 0.376509422015181 70.2631995227306 26.5819516151135 -84.6907828868389 1918493.71656597 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 12:23:39 2019-Jul-14 12:23
2058-May-29 03:41 00:03 Jupiter 1.91249955741959 1.91249870432678 1.91250041051458 3.34756334434277 3.21253870941268 2472877.653359924 3.21659846909994 175.461332523588 23.4339858197952 -83.0533168360135 2002791.84226374 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 12:23:39 2019-Jul-14 12:23
2105-Feb-11 01:12 00:06 Jupiter 1.95817039761929 1.95816875396584 1.9581720412851 3.49778703388133 3.3718537756255 2489936.550112498 6.4573394351985 290.327209913557 27.7454346520978 -77.531786563599 2055887.51534402 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 12:23:39 2019-Jul-14 12:23
2142-Aug-20 00:12 00:09 Jupiter 1.95294999206528 1.95294859961361 1.95295138452493 3.41862723878313 3.28931351750158 2503640.508364760 9.2388208152269 252.157884893877 30.3345152003886 78.116007264445 2084489.34690573 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 12:23:39 2019-Jul-14 12:23
2189-May-02 11:05 00:13 Jupiter 1.90819445094733 1.9081937871405 1.90819511475438 3.31576109652288 3.17907185401775 2520697.961924699 12.6147774547743 539.98015500285 23.7300316493904 89.2902041253152 2045523.32435533 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 12:23:39 2019-Jul-14 12:23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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