+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   58284 (1993 VW3) Classification: Main-belt Asteroid          SPK-ID: 2058284 [ 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 28 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2602385965319616 5.2386e-08   a 2.38178256717728 9.5862e-09 au q 1.761950814650772 1.2353e-07 au i 6.319045238886543 5.2633e-06 deg node 30.916667447045 2.9742e-05 deg peri 326.2259065627564 3.0925e-05 deg M 113.113512743049 9.952e-06 deg tp 2458578.644627812491 (2019-Apr-05.14462781) 3.607e-05 TDB period 1342.615310095527 3.68 8.1057e-06 2.219e-08 d yr n .2681333940504417 1.6188e-09 deg/d Q 3.001614319703788 1.2081e-08 au   Orbit Determination Parameters    # obs. used (total)      996      data-arc span      9683 days (26.51 yr)      first obs. used      1993-11-09      last obs. used      2020-05-14      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .50218      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 22:51:38   Additional Information  Earth MOID = .762634 au   Jupiter MOID = 2.4543 au   T_jup = 3.483  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 15.5   n/a MPO439476   diameter diameter 5.104 km 0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.051   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   58284 (1993 VW3)          Discovered 1993-Nov-14 by Hirasawa, M., Suzuki, S. at Nyukasa Reference: 20030614/Numbers.arc Last Updated: 2004-04-19 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-22 11:20 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin