+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   434053 (2001 UP27) Classification: Amor [NEO]          SPK-ID: 2434053 [ 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 18 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1277632557630833 4.4448e-07   a 1.485082604463454 1.505e-08 au q 1.295343615840084 6.6528e-07 au i 25.82000942341365 5.0133e-05 deg node 47.82784833133028 3.1586e-05 deg peri 343.4704743559423 0.00010544 deg M 101.0892425203227 0.00011264 deg tp 2458814.879138098863 (2019-Nov-27.37913810) 0.00020463 TDB period 661.0348303972648 1.81 1.0049e-05 2.751e-08 d yr n .5446006525611506 8.2787e-09 deg/d Q 1.674821593086824 1.6973e-08 au   Orbit Determination Parameters    # obs. used (total)      31      data-arc span      4926 days (13.49 yr)      first obs. used      2001-10-28      last obs. used      2015-04-24      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .45974      source      ORB      producer      Otto Matic      solution date      2017-Apr-06 09:20:50   Additional Information  Earth MOID = .310115 au   Jupiter MOID = 3.68087 au   T_jup = 4.458  [ 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 20.5   n/a MPO190291   434053 (2001 UP27)          Discovered 2001-Oct-28 by NEAT at Palomar Reference: Last Updated: 2015-06-04 [ 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 1916-Nov-16 01:05 00:02 Earth 0.387745299107376 0.387733734724311 0.387756865259367 13.1727676545421 13.1722459827148 2421183.545386075 2.07238478253846 1442.46533753047 89.914039281743 -66.6913113555371 466262.548048168 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 1925-Nov-06 18:51 00:02 Earth 0.310046949875342 0.310045072318433 0.310048827784223 13.1366141338583 13.1359599312609 2424461.285474942 1.57076791252419 1540.25931253983 88.0937245917992 -88.817673952046 451369.713004078 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 1934-Oct-28 23:46 00:01 Earth 0.389924773481784 0.389916042048039 0.389933506670371 13.5305207381586 13.5300156989192 2427739.490329351 1.32035339017435 1409.41014067473 100.271487403365 72.4577949323024 449514.67733584 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 1954-Nov-15 18:45 00:01 Earth 0.37641974801135 0.376413523616881 0.376425972929147 13.1613644459281 13.1608266123463 2435062.281174147 1.14730110331827 794.994071113202 90.7582802879774 -67.9244938428414 457008.502425992 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 1963-Nov-06 17:32 < 00:01 Earth 0.31022815573811 0.310226364506004 0.310229946974907 13.151070169771 13.1504170680403 2438340.230769834 0.798036067455797 781.27915118856 89.050339144758 -89.4884535923188 447429.291040591 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 1972-Oct-27 19:24 < 00:01 Earth 0.401675684565212 0.4016717897401 0.40167957968418 13.5660245433121 13.5655355622463 2441618.308638987 0.636713618312744 653.536660316262 96.3704395744911 74.878168468976 481699.102189715 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 1992-Nov-14 14:54 < 00:01 Earth 0.366913446862021 0.366911623181079 0.366915270545591 13.1515063003432 13.1509541182123 2448941.120849004 0.387626035527699 189.864719206753 86.9204900567767 -80.8902338649755 491665.515913111 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2001-Nov-05 15:32 < 00:01 Earth 0.311998544838017 0.311996617298059 0.312000472377976 13.1675946523551 13.1669460716339 2452219.147408645 0.17690546874738 96.1162097768521 69.3063206253033 0.0955276693135268 417166.181255593 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2010-Oct-27 15:11 < 00:01 Earth 0.41326120489007 0.413259075154847 0.413263334625411 13.6054450154423 13.6049711200007 2455497.132712019 0.333851147556253 163.827618849434 105.833898214809 -85.9703537232279 479869.52046708 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2030-Nov-14 09:05 < 00:01 Earth 0.356402958450452 0.356400105572459 0.356405811534299 13.1420105901889 13.141441712838 2462819.878350084 0.677262915956863 535.503327858782 79.9027980295583 -77.1561013951389 524523.273488135 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2039-Nov-05 14:07 < 00:01 Earth 0.314624543468972 0.314621684059077 0.314627403294712 13.1868760715048 13.1862338447276 2466098.088395813 0.724162973583506 742.561047018695 88.7458665353447 81.292522202238 447799.908974101 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2048-Oct-26 08:25 < 00:01 Earth 0.426783326185324 0.426775726493969 0.426790926345209 13.6439515077447 13.6434939224825 2469375.850742803 0.941087821716417 831.689404910034 115.430296935286 64.0077111714416 400605.224670304 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2059-Nov-25 18:00 00:02 Earth 0.494093305718208 0.49408414565859 0.494102466270481 13.1592517175575 13.1588419109514 2473423.249799755 1.72018852273166 914.87535216776 87.4987165057623 -60.5086737078087 536341.686319325 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2068-Nov-13 06:06 00:01 Earth 0.348113628328835 0.348107340209854 0.348119917909118 13.1308786002259 13.1302956826038 2476698.754287564 1.46006712845267 1209.22294859741 84.4385885443628 -75.5005190880706 486998.235839713 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2077-Nov-04 12:43 00:01 Earth 0.31832462764283 0.318319584205398 0.318329673533718 13.2122659487861 13.2116324070613 2479977.030156296 1.44105636227724 1513.97942474627 90.2237888863887 81.0616495569609 444326.907054856 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2086-Oct-26 04:19 00:02 Earth 0.438234512559331 0.438220869885883 0.438248156923745 13.6712812270853 13.6708364897119 2483254.679549370 1.66687989365554 1536.15794509831 114.980732518847 64.0405769428277 409090.050484059 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2097-Nov-24 05:56 00:03 Earth 0.480944809921922 0.480929773733645 0.480959847500009 13.1807892019319 13.1803688794455 2487301.747071433 2.67790455638392 1499.46146667751 89.4066000244315 -60.1735736801427 514284.862237287 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2106-Nov-14 02:37 00:02 Earth 0.33985203506964 0.339842965580398 0.339861108454756 13.1236882668744 13.123090851409 2490577.609226243 2.23486357062543 1902.4617335535 85.5879750115619 -76.4841525488646 475631.626616916 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2115-Nov-05 10:45 00:02 Earth 0.323419727293236 0.323411467377268 0.323427993149847 13.2351677653331 13.2345452835984 2493855.947631719 2.15234247072995 2279.12711295019 91.3225310765528 79.8383066262272 442643.746158549 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2124-Oct-25 19:46 00:02 Earth 0.452553333830866 0.452533393423195 0.452573277633423 13.7060444640204 13.7056148907426 2497133.323569357 2.41210192163546 2205.05924629771 116.246464383865 63.3526614124794 412286.506739499 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2135-Nov-24 17:49 00:04 Earth 0.467603101566293 0.467582493345252 0.467623712600497 13.2002776418475 13.1998459647489 2501180.242651090 3.56815823420217 2086.30408809043 90.12507497898 -60.5834746201411 502838.522255375 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2144-Nov-12 22:33 00:03 Earth 0.332148645332212 0.332137780385668 0.332159517904386 13.1151032398537 13.114491568298 2504456.439326258 2.97682877688347 2598.92605172552 85.8661351652106 -78.1109035325604 470312.794032467 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2153-Nov-04 09:01 00:03 Earth 0.329000419005109 0.328988148909048 0.329012699536854 13.2654713153047 13.2648607906385 2507734.875941725 2.82796143317752 3018.59672573046 92.4818462643255 78.4312604008729 440586.882751252 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2162-Oct-25 11:24 00:03 Earth 0.466149148503442 0.466123023434762 0.466175278956178 13.7242708340911 13.7238543439059 2511011.975001153 3.15726357066831 2826.60414187814 117.482761239628 62.6487528461259 414712.456747598 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2173-Nov-23 06:29 00:04 Earth 0.453826161574551 0.453800503089116 0.453851824864269 13.2106400484835 13.210195615508 2515058.770167087 4.37059059479871 2662.01041792192 90.325426202356 -61.3302470652989 495142.132976936 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2182-Nov-12 20:55 00:04 Earth 0.326061646011759 0.326049714874589 0.32607358970621 13.1107312309626 13.1101079325093 2518335.371281698 3.66909962418312 3279.30212493869 86.1210378195561 -79.6491628770168 466074.082681612 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2191-Nov-04 06:47 00:04 Earth 0.336183284060834 0.336166221647001 0.336200362217823 13.296704071332 13.2961079948699 2521613.782567700 3.50872241009613 3747.95832541103 93.6864372257943 76.9499717750713 439323.186127469 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 2200-Oct-25 02:40 00:04 Earth 0.479793192283612 0.479760492934141 0.479825899332819 13.7436578780431 13.7432538027246 2524890.611246005 3.94694528983703 3448.93765288135 119.026462685509 61.8460628962197 415721.449460022 T 18 CATAB v2.0e-lin.ifort 2017-Nov-26 17:34:08 2018-Dec-18 03:13 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-23 09:26 UT (server date/time)   Site Manager:   Ryan S. 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