+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   434647 (2005 XW97) Classification: Outer Main-belt Asteroid          SPK-ID: 2434647 [ 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 11 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09923149451081795 6.7782e-08   a 3.425629007500901 6.0742e-08 au q 3.085698721446977 2.1339e-07 au i 8.008380079649315 8.0756e-06 deg node 202.7964106509715 5.836e-05 deg peri 234.1246149541754 8.5594e-05 deg M 100.2213978625304 5.6009e-05 deg tp 2458555.786338234139 (2019-Mar-13.28633823) 0.00036481 TDB period 2315.841957763029 6.34 6.1595e-05 1.686e-07 d yr n .155451022377943 4.1346e-09 deg/d Q 3.765559293554825 6.6769e-08 au   Orbit Determination Parameters    # obs. used (total)      117      data-arc span      6504 days (17.81 yr)      first obs. used      2002-05-08      last obs. used      2020-02-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .62009      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 10:07:54   Additional Information  Earth MOID = 2.10902 au   Jupiter MOID = 1.59182 au   T_jup = 3.118  [ hide covariance matrix ] Orbital Elements at Epoch 2457838.5 (2017-Mar-26.0) TDB Reference: JPL 11 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09935256692487687 6.7466e-08   q 3.085498487687276 2.1282e-07 au tp 2458559.541050508902 (2019-Mar-17.04105051) 0.00036489 TDB node 202.8211494692637 5.8363e-05 deg peri 234.8563564868395 8.5616e-05 deg i 8.007822358887507 8.0755e-06 deg   Orbit Determination Parameters    # obs. used (total)      117      data-arc span      6504 days (17.81 yr)      first obs. used      2002-05-08      last obs. used      2020-02-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .62009      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 10:07:54   Additional Information  Jupiter MOID = 1.59182 au   T_jup = 3.118  Orbit Covariance (6×6)   e q tp node peri i e 4.551639015058097E-15 -1.397519090942757E-14 -4.215118872363677E-12 8.461745034335528E-15 -8.991084116652171E-13 -2.724862013966721E-15 q -1.397519090942757E-14 4.529128840631246E-14 8.777174651138193E-12 -2.862153388456272E-14 1.93640582989411E-12 1.352609007551427E-14 tp -4.215118872363677E-12 8.777174651138193E-12 1.331424690123003E-7 -4.162688190956981E-11 2.292287382081208E-8 -6.498908649761188E-11 node 8.461745034335528E-15 -2.862153388456272E-14 -4.162688190956981E-11 3.406244263206482E-9 -3.380293585770128E-9 -1.280656714788323E-10 peri -8.991084116652171E-13 1.93640582989411E-12 2.292287382081208E-8 -3.380293585770128E-9 7.330168622850467E-9 1.159080537324217E-10 i -2.724862013966721E-15 1.352609007551427E-14 -6.498908649761188E-11 -1.280656714788323E-10 1.159080537324217E-10 6.521301326988646E-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 16.36   n/a E2021B25   434647 (2005 XW97)          Discovered 2005-Dec-01 by Buie, M. W. at Kitt Peak 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 1904-Jun-08 18:46 00:10 Jupiter 1.7272827587546 1.7272802528924 1.72728526469868 3.88897697620415 3.76076916392745 2416640.282273239 10.1088854862847 669.342637062019 43.2276523008725 82.4318944412812 1559551.02162016 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 10:07:54 2020-Nov-12 10:07 1917-Nov-19 14:31 00:09 Jupiter 1.98842838362141 1.98842564462108 1.98843112264378 4.76614244391982 4.67591296438895 2421552.104792473 8.64921668337063 372.818233295879 34.8120545843552 69.4316181602881 2674855.33393621 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 10:07:54 2020-Nov-12 10:07 1958-Mar-24 21:32 00:05 Jupiter 1.77940466674397 1.77940279524057 1.77940653826235 3.09945653394968 2.94187044263235 2436287.397260775 5.37264362730749 342.747273621588 42.4323646874692 78.7064986582388 1283285.80052306 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 10:07:54 2020-Nov-12 10:07 1971-Sep-19 09:22 00:04 Jupiter 1.54127664773329 1.54127575289678 1.54127754256927 2.20002727522851 1.93416698621738 2441213.890374831 4.29913498987761 244.065785462081 59.7667570884608 -81.0677557424509 945981.162812943 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 10:07:54 2020-Nov-12 10:07 1985-Jun-05 11:11 00:03 Jupiter 1.54915020828243 1.54914907182867 1.54915134473381 1.58632050445915 1.19284572875694 2446221.966285645 3.253843513442 267.680261945642 148.22391258393 6.31480148826236 711055.434695725 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 10:07:54 2020-Nov-12 10:07 1999-Feb-02 05:06 00:02 Jupiter 1.66662444748047 1.666623396498 1.66662549846275 3.55576799159501 3.40984358040006 2451211.712461744 1.53001904151622 118.146701711431 43.798282519957 89.0667063904941 1363235.11787955 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 10:07:54 2020-Nov-12 10:07 2012-Jul-23 21:38 < 00:01 Jupiter 1.9415494263898 1.94154867193548 1.94155018084412 4.62711691572472 4.53185268114649 2456132.401136614 0.498708514009802 82.5174390316611 33.1297867507076 82.1897743483168 2362659.20714448 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 10:07:54 2020-Nov-12 10:07 2052-Nov-16 14:21 00:03 Jupiter 1.8477403200891 1.84773825380985 1.84774238637213 3.30853372786408 3.1669505147668 2470858.097636424 3.05778698340711 198.252600096332 46.7975744846951 67.4038347617417 1226631.44793772 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 10:07:54 2020-Nov-12 10:07 2066-May-07 17:03 00:05 Jupiter 1.58604582702924 1.58604415750561 1.58604749656044 2.37178506192539 2.13477657155122 2475778.210186827 4.60189579112642 300.502334667084 39.8919713277719 89.2195601259501 905633.264639628 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 10:07:54 2020-Nov-12 10:07 2080-Jan-14 02:37 00:07 Jupiter 1.52026348707905 1.52026240166651 1.5202645724953 1.37104636300149 0.874904555526557 2480777.609006056 7.08338274143614 805.579563637583 201.683583714441 19.0375600155395 1004348.39586441 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 10:07:54 2020-Nov-12 10:07 2093-Sep-24 19:56 00:07 Jupiter 1.608280407359 1.60827818572536 1.60828262903871 3.22511040320109 3.05745158637209 2485780.330893475 7.46822262158061 520.382254731335 42.6615807293045 84.7691439754121 1192264.00563833 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 10:07:54 2020-Nov-12 10:07 2107-Mar-22 22:19 00:08 Jupiter 1.88673778865777 1.88673432466297 1.88674125268153 4.44044900324976 4.33816982961798 2490706.430105904 8.08043857194669 422.741058599591 39.614108252102 67.8547839507665 1942733.29287446 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 10:07:54 2020-Nov-12 10:07 2147-Jul-12 07:16 00:11 Jupiter 1.91891293487841 1.91890809329559 1.91891777653246 3.5464983191265 3.4197712460021 2505427.802898834 11.3021231838805 657.864848314062 47.3000931293262 71.5633600952422 1357622.13822883 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 10:07:54 2020-Nov-12 10:07 2160-Dec-27 12:32 00:13 Jupiter 1.63742481172831 1.63742079832577 1.63742882524943 2.55610766733277 2.34501760883331 2510345.022150740 13.2653742636313 797.823125488891 37.5840222954589 85.8349648417865 995690.510749529 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 10:07:54 2020-Nov-12 10:07 2174-Aug-24 11:51 00:17 Jupiter 1.52000924625144 1.52000795427759 1.52001053822598 1.31152409430652 0.77820236392653 2515332.993771080 17.2750476945858 736.84549687732 256.471465997259 12.973895141258 948853.132326614 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 10:07:54 2020-Nov-12 10:07 2188-May-14 13:49 00:17 Jupiter 1.54685491167578 1.54685161302616 1.54685821060403 2.88041334465887 2.68358465331808 2520345.075737002 16.7573396931636 1159.46193715183 41.820992848793 89.979872535478 1055696.06603589 T 11 CATAB v2.0f-lin.ifort 2020-Nov-12 10:07:54 2020-Nov-12 10:07 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Mar-06 00:00 UT (server date/time)   Site Manager:   Ryan S. 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