+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   17287 (2000 NP10) Classification: Main-belt Asteroid          SPK-ID: 2017287 [ 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 26 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .08573493537490799 5.8455e-08   a 2.769407069748855 1.4238e-08 au q 2.531972133597124 1.6006e-07 au i 11.64356256744848 5.029e-06 deg node 307.5320141897653 2.3753e-05 deg peri 11.55496308334005 3.5483e-05 deg M 103.7238386616257 2.693e-05 deg tp 2458515.485522992475 (2019-Jan-31.98552299) 0.00012568 TDB period 1683.366273131451 4.61 1.2982e-05 3.554e-08 d yr n .2138572013387892 1.6492e-09 deg/d Q 3.006842005900586 1.5459e-08 au   Orbit Determination Parameters    # obs. used (total)      1520      data-arc span      10930 days (29.92 yr)      first obs. used      1990-03-04      last obs. used      2020-02-05      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .50573      source      ORB      producer      Otto Matic      solution date      2020-Feb-22 22:00:30   Additional Information  Earth MOID = 1.51938 au   Jupiter MOID = 2.26396 au   T_jup = 3.303  [ 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 13.3   n/a MPO502301   diameter diameter 7.237 km 1.408 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   geometric albedo albedo 0.194   0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   17287 (2000 NP10)          Discovered 2000-Jul-07 by LINEAR at Socorro Reference: 20000913/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  2000 NP10 = 1990 EB5 = 1991 PA21 = 1998 BG12  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Jul-04 07:15 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin