+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   312751 (2010 TG92) Classification: Main-belt Asteroid          SPK-ID: 2312751 [ 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 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1637507542572145 4.0533e-08   a 2.233062201867229 1.3488e-08 au q 1.867396582008194 8.6342e-08 au i 4.574935743751793 4.3879e-06 deg node 263.7899053612514 7.1266e-05 deg peri 20.4188611288811 7.3935e-05 deg M 29.78772706545658 2.0098e-05 deg tp 2458899.647998234230 (2020-Feb-20.14799823) 6.7675e-05 TDB period 1218.84830473623 3.34 1.1043e-05 3.023e-08 d yr n .2953607914956303 2.6761e-09 deg/d Q 2.598727821726264 1.5697e-08 au   Orbit Determination Parameters    # obs. used (total)      265      data-arc span      7904 days (21.64 yr)      first obs. used      1999-03-22      last obs. used      2020-11-10      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .49995      source      ORB      producer      Otto Matic      solution date      2020-Dec-18 06:11:08   Additional Information  Earth MOID = .851754 au   Jupiter MOID = 2.54091 au   T_jup = 3.619  [ hide covariance matrix ] Orbital Elements at Epoch 2457863.5 (2017-Apr-20.0) TDB Reference: JPL 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1632396668258862 4.0497e-08   q 1.868639165161182 8.6216e-08 au tp 2457681.060933038156 (2016-Oct-19.56093304) 6.4462e-05 TDB node 263.7968470976348 7.1273e-05 deg peri 20.52040482080919 7.3961e-05 deg i 4.574314772434532 4.3883e-06 deg   Orbit Determination Parameters    # obs. used (total)      265      data-arc span      7904 days (21.64 yr)      first obs. used      1999-03-22      last obs. used      2020-11-10      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .49995      source      ORB      producer      Otto Matic      solution date      2020-Dec-18 06:11:08   Additional Information  Jupiter MOID = 2.54091 au   T_jup = 3.619  Orbit Covariance (6×6)   e q tp node peri i e 1.640019752101989E-15 -3.467196722233676E-15 3.39429503036767E-14 1.381661500033737E-14 -4.698860337923588E-14 -1.028862331764131E-15 q -3.467196722233676E-15 7.433237627693265E-15 9.797421541888935E-14 -2.768712805465981E-14 1.531511830872997E-13 1.852665042810874E-15 tp 3.39429503036767E-14 9.797421541888935E-14 4.15540472445987E-9 3.510056943604168E-11 1.302686088511161E-9 -5.110856281874398E-12 node 1.381661500033737E-14 -2.768712805465981E-14 3.510056943604168E-11 5.079798815351072E-9 -5.053096205323542E-9 -7.378583942718265E-11 peri -4.698860337923588E-14 1.531511830872997E-13 1.302686088511161E-9 -5.053096205323542E-9 5.47027041570985E-9 7.202328151586689E-11 i -1.028862331764131E-15 1.852665042810874E-15 -5.110856281874398E-12 -7.378583942718265E-11 7.202328151586689E-11 1.925687071377857E-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 17.4   n/a MPO434004   312751 (2010 TG92)          Discovered 2006-Apr-24 by Broughton, J. at Reedy Creek Reference: 20120109/Numbers.arc Last Updated: 2012-01-11 [ show close-approach data ] Alternate Designations  2010 TG92 = 2006 HJ51  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-20 03:31 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin