+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   357670 (2005 JU133) Classification: Main-belt Asteroid          SPK-ID: 2357670 [ 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 14 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1589618566361964 5.0131e-08   a 2.611479191214817 1.9969e-08 au q 2.196353610412517 1.2459e-07 au i 15.0835647974403 5.2835e-06 deg node 70.50270823584641 1.7909e-05 deg peri 213.7832000384535 2.3848e-05 deg M 166.7135404243437 1.8307e-05 deg tp 2458286.666944310037 (2018-Jun-17.16694431) 7.4003e-05 TDB period 1541.445880126375 4.22 1.7681e-05 4.841e-08 d yr n .2335469604489036 2.6788e-09 deg/d Q 3.026604772017117 2.3144e-08 au   Orbit Determination Parameters    # obs. used (total)      225      data-arc span      6278 days (17.19 yr)      first obs. used      2002-11-14      last obs. used      2020-01-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .55293      source      ORB      producer      Otto Matic      solution date      2020-Feb-26 00:32:06   Additional Information  Earth MOID = 1.19495 au   Jupiter MOID = 2.12516 au   T_jup = 3.343  [ 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 16.1   n/a MPO450330   357670 (2005 JU133)          Discovered 2005-May-14 by Spacewatch at Kitt Peak Reference: 20130327/Numbers.arc Last Updated: 2013-03-29 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Aug-05 03:00 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin