+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   26185 (1996 NG) Classification: Main-belt Asteroid          SPK-ID: 2026185 [ 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 27 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1514539960291779 4.5463e-08   a 3.14321293521403 1.9671e-08 au q 2.667160775805264 1.3888e-07 au i 6.284659939197855 3.5431e-06 deg node 107.336562174154 4.2663e-05 deg peri 247.6327873458696 4.4365e-05 deg M 60.38960553373563 1.1918e-05 deg tp 2458659.056520494376 (2019-Jun-24.55652049) 6.7615e-05 TDB period 2035.443873753369 5.57 1.9107e-05 5.231e-08 d yr n .1768655990185365 1.6603e-09 deg/d Q 3.619265094622797 2.265e-08 au   Orbit Determination Parameters    # obs. used (total)      1224      data-arc span      10663 days (29.19 yr)      first obs. used      1991-09-07      last obs. used      2020-11-16      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .51203      source      ORB      producer      Otto Matic      solution date      2020-Dec-17 20:50:18   Additional Information  Earth MOID = 1.67028 au   Jupiter MOID = 1.84293 au   T_jup = 3.183  [ 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 13.7   n/a MPO452536   diameter diameter 8.170 km 0.403 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.127   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   26185 (1996 NG)          Discovered 1996-Jul-14 by JPL/GEODSS NEAT at Haleakala Reference: 20010705/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  1996 NG = 1994 CB16  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-17 11:06 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin