+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   19264 (1995 SE10) Classification: Main-belt Asteroid          SPK-ID: 2019264 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 33 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2214718437213506 4.2715e-08   a 2.584810434665819 1.0925e-08 au q 2.012347702030195 1.1374e-07 au i 4.202386951669972 4.7051e-06 deg node 162.0092487200854 4.0518e-05 deg peri 345.1362794729422 4.128e-05 deg M 246.0046642503602 7.0853e-06 deg tp 2459681.146800246502 (2022-Apr-11.64680025) 3.06e-05 TDB period 1517.894104621622 4.16 9.6234e-06 2.635e-08 d yr n .2371706951781989 1.5036e-09 deg/d Q 3.157273167301443 1.3345e-08 au   Orbit Determination Parameters    # obs. used (total)      1511      data-arc span      10693 days (29.28 yr)      first obs. used      1991-10-03      last obs. used      2021-01-11      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .47981      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 02:50:11   Additional Information  Earth MOID = 1.02422 au   Jupiter MOID = 1.85547 au   T_jup = 3.384  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.8   n/a MPO309305   diameter diameter 3.395 km 0.156 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.127   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   19264 (1995 SE10)          Discovered 1995-Sep-17 by Spacewatch at Kitt Peak Reference: 20001211/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  1995 SE10 = 1993 BU13  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-17 06:41 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin