+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   351449 (2005 JA141) Classification: Main-belt Asteroid          SPK-ID: 2351449 [ 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 11 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2404471478833526 7.0184e-08   a 2.687461226100651 2.4121e-08 au q 2.041268839237651 1.8987e-07 au i 13.5437334701078 7.6325e-06 deg node 139.6907540711175 3.9706e-05 deg peri 115.1693686446518 4.4075e-05 deg M 135.8647510482438 2.2794e-05 deg tp 2458393.182166498744 (2018-Oct-01.68216650) 9.854e-05 TDB period 1609.206349502807 4.41 2.1664e-05 5.931e-08 d yr n .2237127638175355 3.0118e-09 deg/d Q 3.33365361296365 2.992e-08 au   Orbit Determination Parameters    # obs. used (total)      146      data-arc span      6122 days (16.76 yr)      first obs. used      2002-12-31      last obs. used      2019-10-05      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .58478      source      ORB      producer      Otto Matic      solution date      2019-Nov-08 10:48:29   Additional Information  Earth MOID = 1.06789 au   Jupiter MOID = 1.93366 au   T_jup = 3.293  [ 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 16.6   n/a MPO437487   351449 (2005 JA141)          Discovered 2005-May-14 by Spacewatch at Kitt Peak Reference: 20130127/Numbers.arc Last Updated: 2013-01-31 [ 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 1906-Feb-17 04:16 00:05 Jupiter 1.92857165199765 1.92857062162381 1.92857268236503 1.12202563846892 0.616885657999687 2417258.678002525 4.80796748093534 5197.55439310162 464.134465580431 -8.46059012352409 417252.374729393 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 10:48:31 2019-Nov-08 10:48 1941-Feb-22 23:51 00:03 Jupiter 1.94528521273403 1.94528408270617 1.94528634279153 1.04874690081649 0.478563948369164 2430048.494013648 3.3113937163747 8354.21839909363 700.825523353742 -5.63180942568577 427426.945180586 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 10:48:31 2019-Nov-08 10:48 2060-Nov-06 21:35 00:02 Jupiter 1.94794295738997 1.94794200586671 1.94794390891322 2.08854507793186 1.86878626480832 2473770.399350744 1.87174443759017 199.018297704673 100.715674253615 85.4648565578352 784928.750197404 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 10:48:31 2019-Nov-08 10:48 2095-Nov-24 07:28 00:04 Jupiter 1.92598836188656 1.92598732726628 1.92598939652161 1.25036510534929 0.826946858235583 2486570.811190727 3.53477548399776 1747.43065861459 362.162773523328 -15.8356775101313 498845.659334552 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 10:48:31 2019-Nov-08 10:48 2130-Dec-01 06:42 00:05 Jupiter 1.96717325528278 1.96717160655323 1.96717490405571 1.08755960253732 0.567123339897505 2499360.778835079 5.34886934377719 6504.8887732738 716.853570427858 10.7388737729428 416425.378556142 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 10:48:31 2019-Nov-08 10:48 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Oct-26 08:34 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin