+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   227421 (2005 VJ32) Classification: Main-belt Asteroid          SPK-ID: 2227421 [ 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 21 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2104160339689085 3.9014e-08   a 2.546116748990114 1.7579e-08 au q 2.010372960645804 1.0299e-07 au i 11.43256899924523 6.7417e-06 deg node 235.3560954270803 1.931e-05 deg peri 97.10905221553271 2.6724e-05 deg M 323.2288698328578 1.8964e-05 deg tp 2459352.072486451439 (2021-May-17.57248645) 7.8516e-05 TDB period 1483.938483111322 4.06 1.5368e-05 4.208e-08 d yr n .2425976575829482 2.5124e-09 deg/d Q 3.081860537334425 2.1278e-08 au   Orbit Determination Parameters    # obs. used (total)      384      data-arc span      5839 days (15.99 yr)      first obs. used      2004-06-15      last obs. used      2020-06-10      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .4972      source      ORB      producer      Otto Matic      solution date      2021-Apr-14 00:39:42   Additional Information  Earth MOID = 1.03738 au   Jupiter MOID = 2.42131 au   T_jup = 3.384  [ 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 16.54   n/a E2021B55   227421 (2005 VJ32)          Discovered 2005-Nov-04 by Spacewatch at Kitt Peak Reference: 20091202/Numbers.arc Last Updated: 2009-12-04 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-18 04:25 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin