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146212 (2000 UB105)
Classification: Main-belt Asteroid          SPK-ID: 2146212
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2044884774588 4.4248e-08  
a 3.08235786577814 2.5445e-08 au
q 2.452051198822012 1.4252e-07 au
i 9.866929374353637 5.1115e-06 deg
node 60.23141536010279 3.3021e-05 deg
peri 355.2713094668072 3.6432e-05 deg
M 277.3338606293389 1.7414e-05 deg
tp 2459850.387446408159
(2022-Sep-27.88744641)
9.9588e-05 TDB
period 1976.619229480181
5.41
2.4475e-05
6.701e-08
d
yr
n .1821291600480251 2.2552e-09 deg/d
Q 3.712664532734268 3.0648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      466  
   data-arc span      7648 days (20.94 yr)  
   first obs. used      2000-08-31  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58078  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 02:47:58  

Additional Information
 Earth MOID = 1.46366 au 
 Jupiter MOID = 1.6617 au 
 T_jup = 3.173 
[ 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 15.0   n/a MPO396201  

146212 (2000 UB105)          Discovered 2000-Oct-29 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ 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
1912-May-08 17:45 00:04 Jupiter 1.66651079768959 1.66651022808848 1.66651136731902 2.36216318166834 2.13618651267148 2419531.239506202 3.96262900622777 438.332864500013 19.6387197560907 85.7300349672125 2090883.16396007 T 15 CATAB v2.0g-lin.ifort 2021-Aug-25 02:47:59 2021-Aug-25 02:48
1971-Oct-28 16:13 00:02 Jupiter 1.67240127796992 1.67240071992193 1.67240183602703 2.32259713955043 2.09320705031881 2441253.175393472 1.73074850203987 241.906416154258 16.7103919279687 82.2071658426751 2070069.47587545 T 15 CATAB v2.0g-lin.ifort 2021-Aug-25 02:47:59 2021-Aug-25 02:48
2031-Apr-21 20:43 < 00:01 Jupiter 1.68279737545773 1.6827969046538 1.68279784626387 2.26723656932992 2.03314479632847 2462978.363054713 0.601487338432098 144.50029421021 18.2578978709538 78.7247713398696 2048839.65818673 T 15 CATAB v2.0g-lin.ifort 2021-Aug-25 02:47:59 2021-Aug-25 02:48
2041-Jan-28 20:50 < 00:01 Jupiter 1.98617206096906 1.98617130135857 1.98617282058293 2.67459304631875 2.51008533567553 2466548.368125872 0.988459110349352 222.717102373531 25.1834307890411 84.0302917247445 2196521.34521287 T 15 CATAB v2.0g-lin.ifort 2021-Aug-25 02:47:59 2021-Aug-25 02:48
2090-Oct-18 15:29 00:03 Jupiter 1.69855490809216 1.698554139679 1.69855567652367 2.19624832303696 1.95605772600571 2484708.145234183 2.90336660141958 331.471083155253 24.0211796058198 81.0130341000682 1986326.20745972 T 15 CATAB v2.0g-lin.ifort 2021-Aug-25 02:47:59 2021-Aug-25 02:48
2100-Jul-28 18:36 00:03 Jupiter 1.94319396865098 1.94319212342661 1.94319581392273 2.66377389859976 2.49477605864602 2488278.275017611 3.28366594439829 542.453948833426 27.4137123400488 81.8495580178088 2023524.95788763 T 15 CATAB v2.0g-lin.ifort 2021-Aug-25 02:47:59 2021-Aug-25 02:48
2150-Apr-23 03:01 00:05 Jupiter 1.72035509264812 1.72035350884335 1.72035667651586 2.11195500490324 1.86430880971414 2506443.625809912 5.4742231450164 574.056347845424 28.3756132031539 79.2828404609762 1919087.48224688 T 15 CATAB v2.0g-lin.ifort 2021-Aug-25 02:47:59 2021-Aug-25 02:48
2160-Jan-29 06:19 00:06 Jupiter 1.8978368426954 1.89783377646468 1.89783990905925 2.64647420676108 2.47208552313938 2510011.762937834 5.65809134671701 861.632378191355 28.6716454564511 81.2749938586788 1879306.85708644 T 15 CATAB v2.0g-lin.ifort 2021-Aug-25 02:47:59 2021-Aug-25 02:48

Alternate Designations
 2000 UB105 = 2002 CU61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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