+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   185636 Shiao Lin (2008 DV40) Classification: Main-belt Asteroid          SPK-ID: 2185636 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ 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 .09911854335587 3.7636e-08   a 2.971147268637872 2.7255e-08 au q 2.676651479274714 1.1435e-07 au i 11.04793066351686 5.143e-06 deg node 145.2832115373369 2.1682e-05 deg peri 283.3569648077957 3.4466e-05 deg M 226.8398431808719 2.9046e-05 deg tp 2459692.420968630550 (2022-Apr-22.92096863) 0.00015405 TDB period 1870.616216270606 5.12 2.574e-05 7.047e-08 d yr n .1924499514484706 2.6481e-09 deg/d Q 3.265643058001029 2.9957e-08 au   Orbit Determination Parameters    # obs. used (total)      428      data-arc span      7293 days (19.97 yr)      first obs. used      2000-08-03      last obs. used      2020-07-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .50465      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 08:10:56   Additional Information  Earth MOID = 1.71805 au   Jupiter MOID = 2.00561 au   T_jup = 3.227  [ 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 15.66   n/a E2021B55   185636 Shiao Lin           Discovered 2008 Feb. 27 by C.-S. Lin and Q.-z. Ye at Lulin Observatory. This minor planet is named in memory of the people of Shiao Lin, literally "Little Forest" in Mandarin Chinese, whose village was buried in the landslide caused by Typhoon Morakot on 2009 Aug. 8. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20100726/MPCPages.arc Last Updated: 2010-07-28 [ show close-approach data ] Alternate Designations  2008 DV40 = 2001 YY5  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Feb-25 17:10 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin