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JPL Small-Body Database Browser
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324009 (2005 UO303)
Classification: Main-belt Asteroid          SPK-ID: 2324009
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2420002819286581 1.1287e-07  
a 2.979046897882003 3.7266e-08 au
q 2.258116708715864 3.4912e-07 au
i 8.011635789198573 1.5216e-05 deg
node 186.9219476079555 4.9896e-05 deg
peri 242.6322447490627 6.4448e-05 deg
M 214.7985265706921 3.5579e-05 deg
tp 2459358.000562657915
(2021-May-23.50056266)
0.00019308 TDB
period 1878.081510582018
5.14
3.524e-05
9.648e-08
d
yr
n .1916849710577449 3.5968e-09 deg/d
Q 3.699977087048142 4.6284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      4164 days (11.40 yr)  
   first obs. used      2005-10-26  
   last obs. used      2017-03-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70184  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 11:10:49  

Additional Information
 Earth MOID = 1.285 au 
 Jupiter MOID = 1.70548 au 
 T_jup = 3.201 
[ 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 17.0   n/a MPO455388  

324009 (2005 UO303)          Discovered 2005-Oct-26 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ 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
1901-Apr-26 16:11 10:20 Jupiter 1.75421533545791 1.75421305474019 1.7542176446571 1.02286034368556 0.283802205575329 2415501.174070694 619.946008734783 34419.2891181133 14768.6650484938 -72.8479995969044 693497.079834546 T 8 CATAB v2.0e-lin.ifort 2017-Nov-25 09:56:51 2018-Dec-18 01:09
1937-Jul-26 07:58 02:20 Jupiter 1.87226644238475 1.87226350903524 1.87226937576437 1.65137238778348 1.34989664780266 2428740.831878516 140.404376564162 956.920740499975 169.585966316501 -6.07311575960727 235676.232724105 T 8 CATAB v2.0e-lin.ifort 2017-Nov-25 09:56:51 2018-Dec-18 01:09
1982-May-01 06:58 00:30 Jupiter 1.93172859330565 1.93172593557713 1.9317312511767 2.44022260102093 2.25338151347438 2445090.790597001 29.7968239712908 991.3282486615 56.4406861543657 80.8726127126453 748269.563887402 T 8 CATAB v2.0e-lin.ifort 2017-Nov-25 09:56:51 2018-Dec-18 01:09
2018-Jul-14 16:27 00:17 Jupiter 1.78564543768909 1.78564371762153 1.78564715779146 1.85266140441767 1.57596081315983 2458314.185571881 17.0444892992159 633.011196828587 133.536546708026 80.8688078068367 605430.547844563 T 8 CATAB v2.0e-lin.ifort 2017-Nov-25 09:56:51 2018-Dec-18 01:09
2054-Sep-18 18:02 01:43 Jupiter 1.71458356367524 1.71458233374037 1.71458479366829 1.31594485612957 0.862374392877288 2471529.251364191 102.58098666753 5938.85645851029 694.236416109098 76.1808373781361 611676.288881983 T 8 CATAB v2.0e-lin.ifort 2017-Nov-25 09:56:51 2018-Dec-18 01:09
2090-Nov-23 09:05 14:08 Jupiter 1.70985442252421 1.70985296352502 1.70985588406883 0.886273993487364 n/a 2484743.878145594 848.195543375009 6033.71173496904 61.040282731213 89.6229417133873 4189255.53793174 F 8 CATAB v2.0e-lin.ifort 2017-Nov-25 09:56:51 2018-Dec-18 01:09
2127-Feb-10 07:39 08:21 Jupiter 1.77623527297886 1.77623256494059 1.77623798122986 1.15750154933007 0.621354967727734 2497970.818947737 501.056395263753 11220.8835818403 521.294227817901 -4.3139781051577 198003.850417573 T 8 CATAB v2.0e-lin.ifort 2017-Nov-25 09:56:51 2018-Dec-18 01:09
2163-May-15 11:26 02:46 Jupiter 1.90448271409977 1.90447824232459 1.90448718623349 2.25463074867801 2.04789057133093 2511213.976494612 166.455501190986 1643.35521114099 101.83670334356 58.0449652678413 699235.6818804 T 8 CATAB v2.0e-lin.ifort 2017-Nov-25 09:56:51 2018-Dec-18 01:09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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