+ 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  [ hide covariance matrix ] Orbital Elements at Epoch 2457535.5 (2016-May-27.0) TDB Reference: JPL 35 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1284513908706427 3.2917e-08   q 2.416984231829388 9.0824e-08 au tp 2457009.441874945175 (2014-Dec-17.94187495) 6.8642e-05 TDB node 219.098187304374 1.258e-05 deg peri 49.97597274316304 2.0293e-05 deg i 14.39121644680891 4.0555e-06 deg   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  Jupiter MOID = 1.9674 au   T_jup = 3.279  Orbit Covariance (6×6)   e q tp node peri i e 1.083523443714382E-15 -2.974641041178407E-15 -7.75757561848115E-13 1.136030227102696E-14 -2.07168081625123E-13 -2.057221286536842E-15 q -2.974641041178407E-15 8.249030118842475E-15 2.068175215541283E-12 -3.287752003485465E-14 5.628326434777102E-13 6.157443712985317E-15 tp -7.75757561848115E-13 2.068175215541283E-12 4.71174073903414E-9 -2.068284612547546E-11 1.098295352647745E-9 1.223390883777602E-12 node 1.136030227102696E-14 -3.287752003485465E-14 -2.068284612547546E-11 1.582638741187361E-10 -1.581128337224916E-10 4.148133771387479E-13 peri -2.07168081625123E-13 5.628326434777102E-13 1.098295352647745E-9 -1.581128337224916E-10 4.117889298033614E-10 -1.160796159333477E-14 i -2.057221286536842E-15 6.157443712985317E-15 1.223390883777602E-12 4.148133771387479E-13 -1.160796159333477E-14 1.644691997908112E-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 13.96   n/a E2020-QM5   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 [ hide close-approach data ] Close-Approach Data   ...sorted by Date/Time (TDB) Date/Time (TDB) Time Uncertainty (days_HH:MM) Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified 1905-Dec-21 11:06 00:02 Jupiter 1.98443267522325 1.98443209199364 1.98443325845648 4.48806548347772 4.3919317635666 2417200.962779557 1.68351798961831 179.961103011542 18.8428313830046 82.5399400062892 3935224.42225239 T 35 CATAB v2.0f-lin.ifort 2021-Apr-13 00:31:36 2021-Apr-13 00:31 2011-Nov-27 16:49 < 00:01 Jupiter 1.99686650305027 1.99686614345879 1.99686686264186 4.85974017112717 4.77165829309479 2455893.200623920 0.144864210638126 37.2002282636842 15.4671638129437 -78.2687749425469 4265671.58729108 T 35 CATAB v2.0f-lin.ifort 2021-Apr-13 00:31:36 2021-Apr-13 00:31 2095-Feb-27 15:11 00:01 Jupiter 1.97817159641064 1.97817116122846 1.97817203159463 4.79813976035149 4.70805438197231 2486301.132502048 1.1751342308734 147.031442732664 15.1783621050959 -84.7132204690498 4072707.26404655 T 35 CATAB v2.0f-lin.ifort 2021-Apr-13 00:31:36 2021-Apr-13 00:31 2178-May-31 18:25 00:02 Jupiter 1.96917719275779 1.96917682639816 1.96917755911988 4.68611065197458 4.59340313919838 2516709.267576187 2.41258144408666 289.042802910226 15.7631620481047 -89.0464526498456 3945261.52831934 T 35 CATAB v2.0f-lin.ifort 2021-Apr-13 00:31:36 2021-Apr-13 00:31 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-13 12:06 UT (server date/time)   Site Manager:   Ryan S. 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