+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   22983 Schlingheyde (1999 VY34) Classification: Main-belt Asteroid          SPK-ID: 2022983 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 30 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09469725485861363 3.4482e-08   a 2.950025251005859 1.56e-08 au q 2.670665957972012 9.8945e-08 au i .7617185218561366 3.8398e-06 deg node 271.5306806908569 0.00026958 deg peri 64.20052822603117 0.00027037 deg M 138.3727244658427 2.1608e-05 deg tp 2458489.147244464675 (2019-Jan-05.64724446) 0.00011025 TDB period 1850.704269799444 5.07 1.468e-05 4.019e-08 d yr n .1945205432735141 1.543e-09 deg/d Q 3.229384544039707 1.7077e-08 au   Orbit Determination Parameters    # obs. used (total)      1421      data-arc span      8734 days (23.91 yr)      first obs. used      1997-04-06      last obs. used      2021-03-05      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .51283      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 04:15:22   Additional Information  Earth MOID = 1.65908 au   Jupiter MOID = 2.09119 au   T_jup = 3.263  [ 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 14.59   n/a E2021B10   diameter diameter 3.292 km 0.543 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.283   0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   22983 Schlingheyde           Discovered 1999 Nov. 3 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Catherine Schlingheyde (b. 1990) is a finalist in the 2007 Intel Science Talent Search (STS), a science competition for high school seniors, for her biochemistry project. She attends the Oyster Bay High School, Oyster Bay, New York. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20070303/MPCPages.arc Last Updated: 2010-04-12 Alternate Designations  1999 VY34 = 1997 GS23  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-23 03:25 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin