+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   100489 (1996 VW13) Classification: Main-belt Asteroid          SPK-ID: 2100489 [ 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 .1840831214685811 4.3518e-08   a 2.347900993748966 9.7022e-09 au q 1.915692049920473 1.0116e-07 au i 1.706643977660304 4.7303e-06 deg node 213.5956895128444 0.00014293 deg peri 221.1247646049518 0.00014348 deg M 180.3587322464056 1.2969e-05 deg tp 2459656.224947244703 (2022-Mar-17.72494724) 4.9493e-05 TDB period 1314.068776957681 3.60 8.1451e-06 2.23e-08 d yr n .2739582633060261 1.6981e-09 deg/d Q 2.780109937577459 1.1488e-08 au   Orbit Determination Parameters    # obs. used (total)      507      data-arc span      8659 days (23.71 yr)      first obs. used      1996-11-05      last obs. used      2020-07-21      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54531      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 20:05:58   Additional Information  Earth MOID = .931106 au   Jupiter MOID = 2.48415 au   T_jup = 3.536  [ hide covariance matrix ] Orbital Elements at Epoch 2456906.5 (2014-Sep-06.0) TDB Reference: JPL 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1840166534976207 4.3629e-08   q 1.915344620211709 1.0142e-07 au tp 2457029.744284381042 (2015-Jan-07.24428438) 4.2774e-05 TDB node 213.6644404866487 0.00014305 deg peri 221.2916277619518 0.00014361 deg i 1.705466048947138 4.7299e-06 deg   Orbit Determination Parameters    # obs. used (total)      507      data-arc span      8659 days (23.71 yr)      first obs. used      1996-11-05      last obs. used      2020-07-21      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54531      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 20:05:58   Additional Information  Jupiter MOID = 2.48415 au   T_jup = 3.536  Orbit Covariance (6×6)   e q tp node peri i e 1.903459026325619E-15 -4.411576318999562E-15 -1.937521889619436E-13 3.357841313338466E-14 -5.059261639386601E-14 -5.366685949439986E-16 q -4.411576318999562E-15 1.02865531477686E-14 5.343909909168125E-13 -7.906309908282027E-14 1.377749432491719E-13 1.32000198295017E-15 tp -1.937521889619436E-13 5.343909909168125E-13 1.82959222114393E-9 -1.231077179452058E-11 5.564449769116792E-10 8.316002807013454E-13 node 3.357841313338466E-14 -7.906309908282027E-14 -1.231077179452058E-11 2.046441873285105E-8 -2.045720187371331E-8 3.815071023266576E-11 peri -5.059261639386601E-14 1.377749432491719E-13 5.564449769116792E-10 -2.045720187371331E-8 2.062409932171156E-8 -3.792324527874977E-11 i -5.366685949439986E-16 1.32000198295017E-15 8.316002807013454E-13 3.815071023266576E-11 -3.792324527874977E-11 2.237239898267998E-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 16.8   n/a MPO333618   100489 (1996 VW13)          Discovered 1996-Nov-05 by Spacewatch at Kitt Peak Reference: 20051019/Numbers.arc Last Updated: 2005-10-26 [ show close-approach data ] Alternate Designations  1996 VW13 = 2003 SH197  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-26 03:34 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin