+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   227564 (2005 YV192) Classification: Main-belt Asteroid          SPK-ID: 2227564 [ 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 14 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .07012204667493736 5.9971e-08   a 2.801528217549661 3.0545e-08 au q 2.60507932511749 1.6116e-07 au i 1.70341035220946 6.2452e-06 deg node 103.7028969288521 0.00028417 deg peri 302.3759354421113 0.00029086 deg M 137.7957452903745 6.021e-05 deg tp 2458544.922203972500 (2019-Mar-02.42220397) 0.00028649 TDB period 1712.73798093377 4.69 2.8011e-05 7.669e-08 d yr n .2101897686672021 3.4375e-09 deg/d Q 2.997977109981832 3.2687e-08 au   Orbit Determination Parameters    # obs. used (total)      263      data-arc span      5639 days (15.44 yr)      first obs. used      2004-10-15      last obs. used      2020-03-24      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .58214      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 02:26:02   Additional Information  Earth MOID = 1.61393 au   Jupiter MOID = 2.26964 au   T_jup = 3.321  [ 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 16.54   n/a E2021B55   diameter diameter 2.892 km 0.907 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.064   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   227564 (2005 YV192)          Discovered 2005-Dec-30 by Spacewatch at Kitt Peak Reference: 20091202/Numbers.arc Last Updated: 2009-12-04 [ show close-approach data ] Alternate Designations  2005 YV192 = 2007 HT26  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-14 03:20 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin