+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   487359 (2014 QT237) Classification: Outer Main-belt Asteroid          SPK-ID: 2487359 [ 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 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1087379684911753 2.9914e-07   a 3.228064873361274 8.4598e-08 au q 2.877051656874246 9.8913e-07 au i 16.68870734166758 2.9704e-05 deg node 355.0047775763138 2.3842e-05 deg peri 126.5741323104257 0.00016793 deg M 232.4735941671219 0.00015362 deg tp 2459750.928685749858 (2022-Jun-20.42868575) 0.00089898 TDB period 2118.418731442829 5.80 8.3276e-05 2.28e-07 d yr n .1699380744026977 6.6803e-09 deg/d Q 3.579078089848303 9.3797e-08 au   Orbit Determination Parameters    # obs. used (total)      109      data-arc span      3914 days (10.72 yr)      first obs. used      2010-01-29      last obs. used      2020-10-17      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .65628      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 02:27:22   Additional Information  Earth MOID = 1.9243 au   Jupiter MOID = 1.51925 au   T_jup = 3.112  [ 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 16.3   n/a MPO456349   487359 (2014 QT237)          Discovered 2010-Jan-29 by WISE at WISE Reference: Last Updated: 2017-03-14 [ 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 1903-Jun-19 23:16 00:24 Jupiter 1.70577931043769 1.70577463228031 1.70578399358126 5.05286833549733 4.95362065024868 2416285.469772030 23.977683963677 10122.4603477745 178.556255868153 -89.3636774986596 282437.10936443 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27 1915-Jan-09 00:09 00:19 Jupiter 1.70628045087504 1.70627725297349 1.70628366563349 4.81327473467172 4.70901098800406 2420506.506030922 18.8844282913219 12127.0862735214 100.562214165661 -89.3589791946299 408445.667613467 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27 1926-Aug-07 19:12 00:15 Jupiter 1.74540642293009 1.745401543975 1.74541130192031 4.54469631612611 4.43663061502908 2424735.300177496 15.1133981653358 1419.60853529995 257.278065789219 -87.2428831424457 369616.009002436 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27 1938-Mar-07 16:09 00:12 Jupiter 1.80664445270249 1.80663884857824 1.80665005687655 4.23040541056575 4.11808876869847 2428965.172791736 12.4119620842858 950.85308756813 257.264725481926 79.3007455456965 378049.517064061 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27 1949-Sep-26 10:14 00:11 Jupiter 1.88771787174473 1.88771226206319 1.88772348145589 3.82280003952453 3.70356536689288 2433185.926318053 10.5628807865947 675.004373972607 255.802799329861 72.460239740548 313463.071834697 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27 1961-Mar-28 15:03 00:09 Jupiter 1.99183855232176 1.99183338822588 1.99184371642953 3.27227050733824 3.13962754634066 2437387.126954742 9.26603352142288 454.898408733978 277.296678358081 66.5100615484408 281036.258298506 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27 2153-Nov-10 20:57 00:11 Jupiter 1.97068988642374 1.97068005021551 1.97069972292223 4.9132335974507 4.82496052657374 2507741.373154542 11.2264190406398 1384.55397595079 173.018899247261 -70.6179456394433 559297.840216776 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27 2165-Apr-04 12:12 00:10 Jupiter 1.78063058315626 1.78062278635169 1.78063839124016 4.97408840608418 4.87751799724442 2511904.008578540 10.1260459224988 9023.96463116326 226.725058772107 -88.0329631396612 455366.709141047 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27 2176-Oct-04 00:21 00:10 Jupiter 1.66134648289546 1.66134122121214 1.66135174656846 4.95410634546745 4.85010182635301 2516104.514835732 9.79734822357351 3925.78615149987 162.407017090132 -87.1252196476816 464519.507177976 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27 2188-May-02 20:37 00:11 Jupiter 1.60052462284887 1.60052096290541 1.60052828283309 4.89471765203988 4.78537666194002 2520333.359228483 10.791084593223 2557.77895837798 171.465360466603 89.2593093087991 494999.364146943 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27 2199-Dec-19 00:12 00:13 Jupiter 1.58873288909717 1.58872852864953 1.5887372518187 4.82574604536039 4.71397263640075 2524580.508552552 13.2793858700628 3941.9380066622 124.079194436914 87.4437222734541 511999.883137909 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27 Alternate Designations  2014 QT237 = 2010 BB113  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-22 14:19 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin