+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   58896 Schlosser (1998 JE4) Classification: Main-belt Asteroid          SPK-ID: 2058896 [ 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 23 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1592506897207384 4.2739e-08   a 2.71773268267652 1.4589e-08 au q 2.284931878483692 1.205e-07 au i 12.97373802934345 4.8536e-06 deg node 235.2811447200479 2.0497e-05 deg peri 23.82214155082055 2.5877e-05 deg M 352.8414211363083 1.6007e-05 deg tp 2459233.041146162574 (2021-Jan-18.54114616) 7.2855e-05 TDB period 1636.471825147326 4.48 1.3177e-05 3.608e-08 d yr n .2199854555806914 1.7713e-09 deg/d Q 3.150533486869349 1.6912e-08 au   Orbit Determination Parameters    # obs. used (total)      1083      data-arc span      8915 days (24.41 yr)      first obs. used      1995-12-27      last obs. used      2020-05-24      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .52753      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 22:49:06   Additional Information  Earth MOID = 1.27474 au   Jupiter MOID = 1.90839 au   T_jup = 3.305  [ hide covariance matrix ] Orbital Elements at Epoch 2456849.5 (2014-Jul-11.0) TDB Reference: JPL 23 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1602663823178163 4.2841e-08   q 2.282542573525142 1.2102e-07 au tp 2457592.685755230166 (2016-Jul-23.18575523) 6.8243e-05 TDB node 235.4593205057669 2.0487e-05 deg peri 23.12385278207423 2.5746e-05 deg i 12.97920643327325 4.8541e-06 deg   Orbit Determination Parameters    # obs. used (total)      1083      data-arc span      8915 days (24.41 yr)      first obs. used      1995-12-27      last obs. used      2020-05-24      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .52753      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 22:49:06   Additional Information  Jupiter MOID = 1.90839 au   T_jup = 3.305  Orbit Covariance (6×6)   e q tp node peri i e 1.835344174843558E-15 -5.159892603756606E-15 -3.415876796527638E-13 4.549086465551866E-15 -3.040499993625224E-14 -3.000470424958111E-15 q -5.159892603756606E-15 1.464509396732004E-14 1.116713161362351E-12 -1.150466863635729E-14 1.042120338041409E-13 9.075802242788332E-15 tp -3.415876796527638E-13 1.116713161362351E-12 4.657160356115928E-9 -5.651326384095106E-12 1.079665747450808E-9 2.451080408407502E-12 node 4.549086465551866E-15 -1.150466863635729E-14 -5.651326384095106E-12 4.196980890481992E-10 -4.096383295969756E-10 -6.020961832303073E-12 peri -3.040499993625224E-14 1.042120338041409E-13 1.079665747450808E-9 -4.096383295969756E-10 6.628793371124705E-10 6.200248839326129E-12 i -3.000470424958111E-15 9.075802242788332E-15 2.451080408407502E-12 -6.020961832303073E-12 6.200248839326129E-12 2.356247392288604E-11 [ 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   58896 Schlosser           Discovered 1998 May 15 at the Starkenburg Observatory, Heppenheim, Germany. Wolfhard Schlosser (b. 1940) was a professor at Bochum University from 1969 until his retirement in 2005. He is known for his research on the structure of the Milky Way, as well as for his contributions to archeoastronomy, especially his interpretation of the Bronze Age Nebra Sky Disk. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20100330/MPCPages.arc Last Updated: 2010-04-05 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-13 01:55 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin