+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   308739 (2006 HZ110) Classification: Main-belt Asteroid          SPK-ID: 2308739 [ 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 .05823599035644276 3.7651e-08   a 2.314154764337294 1.6689e-08 au q 2.179387669798031 8.2558e-08 au i 7.049143922346197 5.5277e-06 deg node 191.8826544768256 3.1964e-05 deg peri 273.74031270382 5.8137e-05 deg M 112.2465542592113 4.8774e-05 deg tp 2458599.580163988669 (2019-Apr-26.08016399) 0.00017376 TDB period 1285.840281838628 3.52 1.391e-05 3.808e-08 d yr n .2799725635327233 3.0287e-09 deg/d Q 2.448921858876556 1.7661e-08 au   Orbit Determination Parameters    # obs. used (total)      259      data-arc span      5636 days (15.43 yr)      first obs. used      2004-12-19      last obs. used      2020-05-25      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .60757      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 19:00:12   Additional Information  Earth MOID = 1.20957 au   Jupiter MOID = 2.61584 au   T_jup = 3.570  [ hide covariance matrix ] Orbital Elements at Epoch 2457473.5 (2016-Mar-26.0) TDB Reference: JPL 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .05820940410017497 3.7732e-08   q 2.180213112285973 8.2807e-08 au tp 2457316.357929605769 (2015-Oct-20.85792961) 0.00017295 TDB node 191.8942456128669 3.1968e-05 deg peri 274.5887187236824 5.8072e-05 deg i 7.047478967361384 5.5273e-06 deg   Orbit Determination Parameters    # obs. used (total)      259      data-arc span      5636 days (15.43 yr)      first obs. used      2004-12-19      last obs. used      2020-05-25      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .60757      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 19:00:12   Additional Information  Jupiter MOID = 2.61584 au   T_jup = 3.570  Orbit Covariance (6×6)   e q tp node peri i e 1.423674232479163E-15 -3.075177891047254E-15 5.087760166345686E-13 -1.360764063392678E-15 1.336990878583998E-13 -2.128277814103553E-15 q -3.075177891047254E-15 6.857051516606655E-15 -1.195717102632302E-12 2.100540557683431E-15 -3.069987432495334E-13 5.359296588177694E-15 tp 5.087760166345686E-13 -1.195717102632302E-12 2.991018317283214E-8 7.033167308570451E-11 8.39437782943416E-9 -1.016343467748684E-11 node -1.360764063392678E-15 2.100540557683431E-15 7.033167308570451E-11 1.021972281242463E-9 -9.938274752854595E-10 -4.300712979736621E-12 peri 1.336990878583998E-13 -3.069987432495334E-13 8.39437782943416E-9 -9.938274752854595E-10 3.372339883366995E-9 1.465030620427648E-12 i -2.128277814103553E-15 5.359296588177694E-15 -1.016343467748684E-11 -4.300712979736621E-12 1.465030620427648E-12 3.05512859901057E-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 17.1   n/a MPO471239   308739 (2006 HZ110)          Discovered 2006-Apr-25 by Spacewatch at Kitt Peak Reference: 20111210/Numbers.arc Last Updated: 2011-12-12 [ show close-approach data ] Alternate Designations  2006 HZ110 = 2007 TO60  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-22 11:39 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin