+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   266143 (2006 TB100) Classification: Main-belt Asteroid          SPK-ID: 2266143 [ 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 .1766934969164111 5.004e-08   a 2.335978521881239 1.2744e-08 au q 1.923226308128414 1.1977e-07 au i 2.383209376230661 7.6732e-06 deg node 315.9840228176984 0.00015162 deg peri 124.5020932930925 0.00015555 deg M 258.4087250147818 2.9903e-05 deg tp 2459368.506597759637 (2021-Jun-03.00659776) 0.00010952 TDB period 1304.072374450916 3.57 1.0672e-05 2.922e-08 d yr n .2760582978775079 2.2591e-09 deg/d Q 2.748730735634065 1.4996e-08 au   Orbit Determination Parameters    # obs. used (total)      133      data-arc span      8558 days (23.43 yr)      first obs. used      1997-05-07      last obs. used      2020-10-11      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .51255      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 22:27:28   Additional Information  Earth MOID = .940193 au   Jupiter MOID = 2.48498 au   T_jup = 3.545  [ hide covariance matrix ] Orbital Elements at Epoch 2457386.5 (2015-Dec-30.0) TDB Reference: JPL 9 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1775154805926171 4.9693e-08   q 1.920672487031554 1.1896e-07 au tp 2456758.498194127976 (2014-Apr-10.99819413) 0.00010074 TDB node 316.1241133987954 0.00015196 deg peri 123.8774844362361 0.00015581 deg i 2.380642328384702 7.6674e-06 deg   Orbit Determination Parameters    # obs. used (total)      133      data-arc span      8558 days (23.43 yr)      first obs. used      1997-05-07      last obs. used      2020-10-11      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .51255      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 22:27:28   Additional Information  Jupiter MOID = 2.48498 au   T_jup = 3.545  Orbit Covariance (6×6)   e q tp node peri i e 2.469411928519895E-15 -5.889625777935206E-15 9.725627148315851E-13 -4.476244698049094E-14 4.208333482374579E-13 -2.190834730188787E-15 q -5.889625777935206E-15 1.415223837021031E-14 -1.967504634377117E-12 9.632473265199466E-14 -8.688888349439978E-13 5.28583104974331E-15 tp 9.725627148315851E-13 -1.967504634377117E-12 1.014928846339854E-8 -1.920201222418334E-10 3.498456527949112E-9 2.172581353380493E-13 node -4.476244698049094E-14 9.632473265199466E-14 -1.920201222418334E-10 2.309058475433495E-8 -2.313374484870904E-8 4.597441864003015E-10 peri 4.208333482374579E-13 -8.688888349439978E-13 3.498456527949112E-9 -2.313374484870904E-8 2.427748439899269E-8 -4.593222982388363E-10 i -2.190834730188787E-15 5.28583104974331E-15 2.172581353380493E-13 4.597441864003015E-10 -4.593222982388363E-10 5.878876687841239E-11 [ 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 18.4   n/a MPO433727   266143 (2006 TB100)          Discovered 2006-Oct-15 by Spacewatch at Kitt Peak Reference: 20110218/Numbers.arc Last Updated: 2011-02-22 [ show close-approach data ] Alternate Designations  2006 TB100 = 1997 JT4  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Mar-01 11:46 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin