+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   227370 (2005 UV190) Classification: Main-belt Asteroid          SPK-ID: 2227370 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 20 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1235025941946584 5.5682e-08   a 2.576170951821982 1.8511e-08 au q 2.258007156183045 1.5159e-07 au i 2.834319307879533 6.5602e-06 deg node 244.9495910191644 0.00010278 deg peri 30.80968673920115 0.00010669 deg M 358.8028948474279 2.9861e-05 deg tp 2459205.522156529745 (2020-Dec-22.02215653) 0.00012529 TDB period 1510.290342351029 4.13 1.6278e-05 4.457e-08 d yr n .2383647633206721 2.5691e-09 deg/d Q 2.894334747460919 2.0797e-08 au   Orbit Determination Parameters    # obs. used (total)      334      data-arc span      7295 days (19.97 yr)      first obs. used      2000-07-03      last obs. used      2020-06-23      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .55265      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 02:27:18   Additional Information  Earth MOID = 1.24036 au   Jupiter MOID = 2.20394 au   T_jup = 3.415  [ 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 16.46   n/a E2021B55   227370 (2005 UV190)          Discovered 2005-Oct-27 by Mt. Lemmon Survey at Mount Lemmon Reference: 20091202/Numbers.arc Last Updated: 2009-12-04 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-13 12:58 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin