+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   14943 (1995 VD19) Classification: Main-belt Asteroid          SPK-ID: 2014943 [ 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 25 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1401691423418594 4.1594e-08   a 2.282487442755095 7.4496e-09 au q 1.962553135498049 9.5713e-08 au i 4.951960672987314 3.7335e-06 deg node 272.0947185443492 5.4629e-05 deg peri 296.7530282663924 5.6802e-05 deg M .06064546909533624 1.6523e-05 deg tp 2459200.287818809814 (2020-Dec-16.78781881) 5.781e-05 TDB period 1259.537268097099 3.45 6.1663e-06 1.688e-08 d yr n .2858192521320832 1.3993e-09 deg/d Q 2.60242175001214 8.4938e-09 au   Orbit Determination Parameters    # obs. used (total)      1712      data-arc span      8936 days (24.47 yr)      first obs. used      1995-11-15      last obs. used      2020-05-03      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .55467      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 00:43:10   Additional Information  Earth MOID = .962078 au   Jupiter MOID = 2.38527 au   T_jup = 3.586  [ 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 14.66   n/a E2021B10   diameter diameter 2.574 km 0.138 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.508   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   14943 (1995 VD19)          Discovered 1995-Nov-15 by Beijing Schmidt CCD Asteroid Program at Xinglong Reference: 20000523/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  1995 VD19 = 1997 OF = 1998 WD21  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-18 09:56 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin