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434972 (2006 UW118)
Classification: Main-belt Asteroid          SPK-ID: 2434972
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1287733692043039 1.0779e-07  
a 2.993004257288601 5.2033e-08 au
q 2.607585015034723 3.5692e-07 au
i 1.266659135754839 7.6676e-06 deg
node 160.1059460185719 0.00047422 deg
peri 162.7534349784368 0.00047682 deg
M 280.1052577610987 4.7843e-05 deg
tp 2459420.234945053868
(2021-Jul-24.73494505)
0.00025201 TDB
period 1891.295672092658
5.18
4.932e-05
1.35e-07
d
yr
n .1903457007341805 4.9637e-09 deg/d
Q 3.378423499542479 5.8734e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      5930 days (16.24 yr)  
   first obs. used      2004-03-30  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65713  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:04:37  

Additional Information
 Earth MOID = 1.59521 au 
 Jupiter MOID = 1.9263 au 
 T_jup = 3.242 
[ 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 16.9   n/a MPO346152  

434972 (2006 UW118)          Discovered 2006-Sep-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

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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
1920-May-13 14:54 00:07 Jupiter 1.99119969678816 1.99119833242587 1.99120106115895 2.54672551980084 2.37382494256578 2422458.120901444 7.17331214012384 301.817042231004 26.9418146903804 -81.5404437891945 1531325.80020517 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 10:04:38 2020-Nov-12 10:04
1966-May-06 13:47 00:04 Jupiter 1.9202539734444 1.92025320510561 1.92025474178275 2.66098588670289 2.48970830899841 2439252.074027292 3.55980588528129 93.735964809423 18.3884099336529 88.211136044554 1205349.16065109 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 10:04:38 2020-Nov-12 10:04
2003-May-03 02:45 < 00:01 Jupiter 1.98051236472193 1.98051148100008 1.98051324844333 2.51776894758075 2.34175223185065 2452762.614773403 0.91229462160192 117.538041845506 16.1248464108097 88.7918991401925 1314559.72753371 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 10:04:38 2020-Nov-12 10:04
2049-Apr-24 12:07 00:03 Jupiter 1.92372892315982 1.92372813466353 1.92372971165578 2.71385548657666 2.54644983180292 2469556.004904856 3.03539654235491 91.8748563092867 18.2895751350947 88.1473048845605 1507631.63552297 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 10:04:38 2020-Nov-12 10:04
2086-Apr-22 01:45 00:06 Jupiter 1.97282491114776 1.97282322128056 1.97282660102012 2.49789585904892 2.3196537927591 2483067.572642494 5.76015388710866 236.753654530447 26.954935982676 -81.2640549015942 1439593.74719961 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 10:04:38 2020-Nov-12 10:04
2132-Apr-15 07:46 00:09 Jupiter 1.93709663197954 1.93709547551606 1.93709778844213 2.79390722648054 2.63275325457877 2499861.823388620 9.45474742347356 96.7690294447284 21.499023788995 87.9640987733302 741860.244745262 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 10:04:38 2020-Nov-12 10:04
2169-Apr-11 12:21 00:12 Jupiter 1.95984678335006 1.95984433882628 1.95984922790325 2.46892459314492 2.28718437980436 2513372.014793662 12.2243592401527 445.45542801008 26.4463333989427 -80.2959025214438 1673645.1535745 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 10:04:38 2020-Nov-12 10:04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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