+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   243541 (2010 GL75) Classification: Main-belt Asteroid          SPK-ID: 2243541 [ 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 15 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2144400518164707 4.3964e-08   a 2.330858169398909 1.8579e-08 au q 1.831028822776163 1.0943e-07 au i 7.414775007622072 4.5981e-06 deg node 96.60365644256972 4.6428e-05 deg peri 145.3034327437193 4.8654e-05 deg M 285.4308484212622 1.6712e-05 deg tp 2459269.733377758818 (2021-Feb-24.23337776) 6.2082e-05 TDB period 1299.787029101866 3.56 1.5541e-05 4.255e-08 d yr n .2769684509382702 3.3115e-09 deg/d Q 2.830687516021655 2.2563e-08 au   Orbit Determination Parameters    # obs. used (total)      300      data-arc span      6082 days (16.65 yr)      first obs. used      2003-05-30      last obs. used      2020-01-23      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .49454      source      ORB      producer      Otto Matic      solution date      2020-Feb-25 09:22:02   Additional Information  Earth MOID = .823376 au   Jupiter MOID = 2.2039 au   T_jup = 3.529  [ 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 16.9   n/a MPO413138   diameter diameter 2.550 km 0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   geometric albedo albedo 0.047   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   243541 (2010 GL75)          Discovered 2010-Apr-11 by Mt. Lemmon Survey at Mount Lemmon Reference: 20100626/Numbers.arc Last Updated: 2010-06-28 [ show close-approach data ] Alternate Designations  2010 GL75 = 2003 KU36 = 2008 XZ17  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Aug-06 13:24 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin