+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   100215 (1994 PV5) Classification: Main-belt Asteroid          SPK-ID: 2100215 [ 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 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1120548669795942 3.8782e-08   a 3.055741247179233 2.1766e-08 au q 2.713330568202505 1.235e-07 au i 1.284331593116972 4.0731e-06 deg node 236.1200876186899 0.00019286 deg peri 120.4140725983424 0.00019376 deg M 279.8830532726769 2.0884e-05 deg tp 2459434.705360411512 (2021-Aug-08.20536041) 0.00011578 TDB period 1951.071978318852 5.34 2.0846e-05 5.707e-08 d yr n .1845139513049617 1.9714e-09 deg/d Q 3.398151926155962 2.4205e-08 au   Orbit Determination Parameters    # obs. used (total)      769      data-arc span      9131 days (25.00 yr)      first obs. used      1994-08-10      last obs. used      2019-08-10      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .50978      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 20:07:24   Additional Information  Earth MOID = 1.70927 au   Jupiter MOID = 2.04054 au   T_jup = 3.225  [ 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 14.8   n/a MPO436466   diameter diameter 3.441 km 0.716 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.197   0.123 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   100215 (1994 PV5)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla Reference: 20051019/Numbers.arc Last Updated: 2005-10-26 Alternate Designations  1994 PV5 = 1997 EO45  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Mar-02 03:51 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin