+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   14517 Monitoma (1996 LJ1) Classification: Main-belt Asteroid          SPK-ID: 2014517 [ 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 35 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1287502785991783 3.3096e-08   a 2.7720264681539 1.0416e-08 au q 2.415127288094789 9.1353e-08 au i 14.38580763611113 4.0538e-06 deg node 219.0650334602281 1.2593e-05 deg peri 49.38853541299132 2.0185e-05 deg M 108.3187512050835 1.442e-05 deg tp 2458693.280864339511 (2019-Jul-28.78086434) 6.7375e-05 TDB period 1685.755114477414 4.62 9.501e-06 2.601e-08 d yr n .213554149655717 1.2036e-09 deg/d Q 3.128925648213011 1.1756e-08 au   Orbit Determination Parameters    # obs. used (total)      1828      data-arc span      9032 days (24.73 yr)      first obs. used      1996-06-13      last obs. used      2021-03-06      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .46647      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 00:31:24   Additional Information  Earth MOID = 1.4244 au   Jupiter MOID = 1.9674 au   T_jup = 3.279  [ 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 14.00   n/a MPCxxxxx   diameter diameter 8.223 km 0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.066   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   14517 Monitoma           Discovered 1996 June 13 by P. Pravec at Ondřejov. Monika Pravcová (b. 1976), sister of the discoverer, and Tomáš Kneslík (b. 1977) fell in love in the year of the discovery of this minor planet and married in 2000 when it was numbered. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20000726/MPCPages.arc Last Updated: 2013-03-29 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-May-11 15:15 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin