+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   233622 (2007 TJ236) Classification: Main-belt Asteroid          SPK-ID: 2233622 [ 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 .03315832955165614 7.2197e-08   a 3.037122944319638 4.1429e-08 au q 2.936417020842991 2.2189e-07 au i 2.456969829685526 8.912e-06 deg node 141.8234632711374 0.00016215 deg peri 242.549278133354 0.00020622 deg M 142.1725737020384 0.00012585 deg tp 2458237.006558809882 (2018-Apr-28.50655881) 0.00067397 TDB period 1933.267659657636 5.29 3.9557e-05 1.083e-07 d yr n .1862132220552185 3.8101e-09 deg/d Q 3.137828867796285 4.2802e-08 au   Orbit Determination Parameters    # obs. used (total)      126      data-arc span      5883 days (16.11 yr)      first obs. used      2004-02-12      last obs. used      2020-03-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .598      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 01:52:25   Additional Information  Earth MOID = 1.93995 au   Jupiter MOID = 2.01518 au   T_jup = 3.239  [ hide covariance matrix ] Orbital Elements at Epoch 2457574.5 (2016-Jul-05.0) TDB Reference: JPL 9 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .0325038681819314 7.1517e-08   q 2.937850918153683 2.1951e-07 au tp 2458245.133008184824 (2018-May-06.63300818) 0.00069378 TDB node 141.8376003435771 0.00016219 deg peri 244.1940611588516 0.0002086 deg i 2.456675023553479 8.9116e-06 deg   Orbit Determination Parameters    # obs. used (total)      126      data-arc span      5883 days (16.11 yr)      first obs. used      2004-02-12      last obs. used      2020-03-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .598      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 01:52:25   Additional Information  Jupiter MOID = 2.01518 au   T_jup = 3.239  Orbit Covariance (6×6)   e q tp node peri i e 5.114676208837132E-15 -1.543784684498375E-14 -1.533210251528528E-11 1.307424396846227E-14 -2.991879659119021E-12 -1.891039711090618E-15 q -1.543784684498375E-14 4.818512235069012E-14 4.937238070617552E-11 -4.196000505209302E-14 9.51141025700188E-12 5.969788236358266E-15 tp -1.533210251528528E-11 4.937238070617552E-11 4.813289195461788E-7 -3.075984937777427E-10 9.1042930905537E-8 -1.127019009759409E-11 node 1.307424396846227E-14 -4.196000505209302E-14 -3.075984937777427E-10 2.630586402643133E-8 -2.633889495926173E-8 1.934188599006103E-10 peri -2.991879659119021E-12 9.51141025700188E-12 9.1042930905537E-8 -2.633889495926173E-8 4.351535339838747E-8 -1.953609484566764E-10 i -1.891039711090618E-15 5.969788236358266E-15 -1.127019009759409E-11 1.934188599006103E-10 -1.953609484566764E-10 7.941705376650047E-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 16.6   n/a MPO418247   233622 (2007 TJ236)          Discovered 2007-Oct-09 by Mt. Lemmon Survey at Mount Lemmon Reference: 20100228/Numbers.arc Last Updated: 2010-03-03 [ show close-approach data ] Alternate Designations  2007 TJ236 = 2004 CS119 = 2008 YG156  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-20 17:50 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin