+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   324415 (2006 ST265) Classification: Main-belt Asteroid          SPK-ID: 2324415 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 12 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2626034703169066 1.0386e-07   a 2.55803224796896 2.7704e-08 au q 1.886284102469753 2.8242e-07 au i 3.484778327990963 4.3336e-06 deg node 250.2627072011392 0.00015978 deg peri 151.3239873939716 0.00016481 deg M 110.599485304753 4.2663e-05 deg tp 2458541.399194539467 (2019-Feb-26.89919454) 0.00017014 TDB period 1494.367623053387 4.09 2.4277e-05 6.647e-08 d yr n .2409045769235987 3.9136e-09 deg/d Q 3.229780393468167 3.4979e-08 au   Orbit Determination Parameters    # obs. used (total)      239      data-arc span      6379 days (17.46 yr)      first obs. used      2002-10-03      last obs. used      2020-03-21      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .60781      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 18:04:06   Additional Information  Earth MOID = .895773 au   Jupiter MOID = 2.19276 au   T_jup = 3.385  [ hide covariance matrix ] Orbital Elements at Epoch 2457063.5 (2015-Feb-10.0) TDB Reference: JPL 12 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2599194372174669 1.0317e-07   q 1.894373107337996 2.8016e-07 au tp 2457044.348794297158 (2015-Jan-21.84879430) 0.00015259 TDB node 250.5224890133742 0.00016034 deg peri 150.8850008983825 0.00016558 deg i 3.4755307120784 4.3161e-06 deg   Orbit Determination Parameters    # obs. used (total)      239      data-arc span      6379 days (17.46 yr)      first obs. used      2002-10-03      last obs. used      2020-03-21      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .60781      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 18:04:06   Additional Information  Jupiter MOID = 2.19276 au   T_jup = 3.385  Orbit Covariance (6×6)   e q tp node peri i e 1.064445792682616E-14 -2.887718167329529E-14 -1.430291435813377E-11 -2.076401855323328E-13 -3.879977958334078E-12 -3.239365566303206E-14 q -2.887718167329529E-14 7.848881985718715E-14 3.93449946676177E-11 5.688471236609455E-13 1.067790688816211E-11 8.871668399807083E-14 tp -1.430291435813377E-11 3.93449946676177E-11 2.328374113984213E-8 2.915029371012876E-10 6.451652714949192E-9 4.959463349690064E-11 node -2.076401855323328E-13 5.688471236609455E-13 2.915029371012876E-10 2.570761503762653E-8 -2.55772107626075E-8 -2.422157019393417E-10 peri -3.879977958334078E-12 1.067790688816211E-11 6.451652714949192E-9 -2.55772107626075E-8 2.74169211885301E-8 2.561311870195644E-10 i -3.239365566303206E-14 8.871668399807083E-14 4.959463349690064E-11 -2.422157019393417E-10 2.561311870195644E-10 1.862855511460277E-11 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 17.3   n/a MPO455391   324415 (2006 ST265)          Discovered 2006-Sep-26 by Spacewatch at Kitt Peak Reference: 20120406/Numbers.arc Last Updated: 2012-04-09 Alternate Designations  2006 ST265 = 2002 VD113  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-18 14:54 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin