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300023 (2006 UD91)
Classification: Main-belt Asteroid          SPK-ID: 2300023
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1879667856139836 6.1561e-08  
a 3.091033602439019 3.9026e-08 au
q 2.510021951963744 1.972e-07 au
i 1.760621819702334 7.3428e-06 deg
node 62.72676003695718 0.00022523 deg
peri 301.8066332150385 0.00022622 deg
M 212.1347754171685 2.3612e-05 deg
tp 2459815.800226090105
(2022-Aug-24.30022609)
0.00014037 TDB
period 1984.970314828957
5.43
3.7592e-05
1.029e-07
d
yr
n .1813629137476652 3.4347e-09 deg/d
Q 3.672045252914293 4.6361e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      6228 days (17.05 yr)  
   first obs. used      2003-04-01  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59671  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 19:30:54  

Additional Information
 Earth MOID = 1.50867 au 
 Jupiter MOID = 1.78666 au 
 T_jup = 3.197 
[ 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 16.3   n/a MPO433933  

300023 (2006 UD91)          Discovered 2006-Oct-17 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
1911-Jul-09 10:35 00:07 Jupiter 1.979461782069 1.97945928764616 1.97946427648959 2.52148602829256 2.34565147866341 2419226.941274530 6.51318757871618 127.971049045229 33.354963481461 -76.9028845988479 660747.205935678 T 9 CATAB v2.0f-lin.ifort 2020-May-21 19:30:57 2020-May-21 19:31
1921-Jun-30 09:32 00:06 Jupiter 1.79269435129296 1.79269375666792 1.7926949459181 1.73338215384194 1.43514536294057 2422870.897198458 5.9209407065949 378.848580157474 50.6493993455669 -84.1696583966859 1608590.1571597 T 9 CATAB v2.0f-lin.ifort 2020-May-21 19:30:57 2020-May-21 19:31
1931-Jun-18 18:34 00:05 Jupiter 1.98346585193372 1.98346395252295 1.98346775134371 2.89139397690367 2.73972185524617 2426511.273354157 5.14946979152739 107.061989255859 31.4210923329738 72.6603064074376 836750.533735618 T 9 CATAB v2.0f-lin.ifort 2020-May-21 19:30:57 2020-May-21 19:31
1982-Mar-27 14:30 00:02 Jupiter 1.89556651595888 1.89556547316831 1.89556755874859 2.11638259218519 1.89351189207196 2445056.104102649 2.20183701477456 114.68328638817 9.65679904983836 88.0673969709912 1180839.06945505 T 9 CATAB v2.0f-lin.ifort 2020-May-21 19:30:57 2020-May-21 19:31
1992-Mar-16 05:01 00:02 Jupiter 1.81385371016803 1.8138530285281 1.81385439180828 1.86129628551755 1.59074695341718 2448697.708949330 1.52953661379976 143.828519808845 30.7028658975979 -79.1434455955509 1684962.57441856 T 9 CATAB v2.0f-lin.ifort 2020-May-21 19:30:57 2020-May-21 19:31
2052-Dec-12 18:54 00:02 Jupiter 1.83090820758019 1.83090757894063 1.83090883621913 1.84955353327303 1.57974675023605 2470884.287163275 2.24303822356973 143.798754558462 36.1468066996197 86.3666171750796 1505199.34375355 T 9 CATAB v2.0f-lin.ifort 2020-May-21 19:30:57 2020-May-21 19:31
2062-Nov-30 22:38 00:03 Jupiter 1.87409735073539 1.87409649384311 1.87409820762842 2.16507964181079 1.94515912209109 2474524.443264543 2.94323770190231 142.306126555915 7.07931872206452 -87.1201559496883 1640767.47463323 T 9 CATAB v2.0f-lin.ifort 2020-May-21 19:30:57 2020-May-21 19:31
2123-Aug-31 16:34 00:07 Jupiter 1.80189612022214 1.80189548809499 1.80189675234928 1.74406493708345 1.44969539068272 2496712.190030256 6.63343378415569 337.354338694988 51.9110980802274 88.4289993991641 1506618.74481201 T 9 CATAB v2.0f-lin.ifort 2020-May-21 19:30:57 2020-May-21 19:31
2133-Aug-20 20:46 00:07 Jupiter 1.95551545980607 1.95551337126922 1.95551754834635 2.61029987954646 2.4387239843057 2500354.365217827 7.28649959841032 203.734013607694 18.1696807040063 82.7317908282905 1208233.14452963 T 9 CATAB v2.0f-lin.ifort 2020-May-21 19:30:57 2020-May-21 19:31
2184-May-28 21:01 00:10 Jupiter 1.93119567172881 1.93119296504679 1.93119837840765 2.31270202168169 2.11456627787969 2518898.375528881 10.291916886884 158.667647941461 8.93007583287953 -89.7142879019482 632594.184893187 T 9 CATAB v2.0f-lin.ifort 2020-May-21 19:30:57 2020-May-21 19:31
2194-May-20 08:14 00:11 Jupiter 1.81016067627789 1.81015959843827 1.81016175417617 1.79424384494785 1.51111136936224 2522541.842964868 11.0422839629377 673.476479203413 40.693047612753 -84.3588322804217 1660782.70523548 T 9 CATAB v2.0f-lin.ifort 2020-May-21 19:30:57 2020-May-21 19:31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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