+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   259082 (2002 VU30) Classification: Main-belt Asteroid          SPK-ID: 2259082 [ 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 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2522682926682269 6.0194e-08   a 2.638583255058741 1.4334e-08 au q 1.9729523622421 1.6348e-07 au i 13.74732932917914 7.622e-06 deg node 239.2271793574089 2.5146e-05 deg peri 193.3937881693234 3.0232e-05 deg M 25.37594636442576 1.3932e-05 deg tp 2458890.149481833157 (2020-Feb-10.64948183) 6.0436e-05 TDB period 1565.505615812421 4.29 1.2757e-05 3.493e-08 d yr n .2299576548073752 1.8738e-09 deg/d Q 3.304214147875382 1.795e-08 au   Orbit Determination Parameters    # obs. used (total)      299      data-arc span      7673 days (21.01 yr)      first obs. used      1999-01-23      last obs. used      2020-01-26      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .53092      source      ORB      producer      Otto Matic      solution date      2020-Feb-25 11:41:27   Additional Information  Earth MOID = .989641 au   Jupiter MOID = 2.02468 au   T_jup = 3.311  [ hide covariance matrix ] Orbital Elements at Epoch 2457094.5 (2015-Mar-13.0) TDB Reference: JPL 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2497420772703327 5.9907e-08   q 1.980955021040641 1.6235e-07 au tp 2457323.145195787857 (2015-Oct-27.64519579) 6.1721e-05 TDB node 239.305925404049 2.5206e-05 deg peri 193.218200609251 3.0454e-05 deg i 13.72071063829919 7.6134e-06 deg   Orbit Determination Parameters    # obs. used (total)      299      data-arc span      7673 days (21.01 yr)      first obs. used      1999-01-23      last obs. used      2020-01-26      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .53092      source      ORB      producer      Otto Matic      solution date      2020-Feb-25 11:41:27   Additional Information  Jupiter MOID = 2.02468 au   T_jup = 3.311  Orbit Covariance (6×6)   e q tp node peri i e 3.588840643575342E-15 -9.707547794219426E-15 -1.108695793298534E-12 -2.547328409444715E-14 -2.122521937105131E-13 -4.950258459179893E-15 q -9.707547794219426E-15 2.635663620443489E-14 2.866019153608939E-12 6.892467044401164E-14 5.364249081149478E-13 1.381052595704424E-14 tp -1.108695793298534E-12 2.866019153608939E-12 3.809443221739656E-9 3.396036457193141E-11 1.078421379765101E-9 1.823863337457002E-12 node -2.547328409444715E-14 6.892467044401164E-14 3.396036457193141E-11 6.353664674878843E-10 -6.076065205602903E-10 -6.353520024415264E-11 peri -2.122521937105131E-13 5.364249081149478E-13 1.078421379765101E-9 -6.076065205602903E-10 9.274688406609206E-10 6.205573940924142E-11 i -4.950258459179893E-15 1.381052595704424E-14 1.823863337457002E-12 -6.353520024415264E-11 6.205573940924142E-11 5.796355780469771E-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 16.5   n/a MPO533883   diameter diameter 3.396 km 0.891 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.051   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   259082 (2002 VU30)          Discovered 2002-Nov-05 by LINEAR at Socorro Reference: 20110119/Numbers.arc Last Updated: 2011-01-25 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Mar-01 16:22 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin