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153814 (2001 WN5)
Classification: Apollo [NEO, PHA]          SPK-ID: 2153814
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 97 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4670991997052503 2.0616e-08  
a 1.712156914484897 8.1589e-09 au
q .9124097899591911 3.5183e-08 au
i 1.919753622734047 2.6267e-06 deg
node 277.5599656667579 0.00017689 deg
peri 44.4977936940098 0.00017676 deg
M 230.270590567546 7.3397e-06 deg
tp 2457895.382984414266
(2017-May-21.88298441)
1.8712e-05 JED
period 818.3023021037411
2.24
5.8491e-06
1.601e-08
d
yr
n .4399352159641861 3.1446e-09 deg/d
Q 2.511904039010603 1.197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      467  
   # delay obs. used      2  
   # Doppler obs. used      0  
   data-arc span      7327 days (20.06 yr)  
   first obs. used      1996-02-10  
   last obs. used      2016-03-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51282  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 22:07:36  

Additional Information
 Earth MOID = .00169351 au 
 Jupiter MOID = 2.82549 au 
 T_jup = 4.053 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.3 mag n/a MPO226923  

153814 (2001 WN5)          Discovered 2001-Nov-20 by LONEOS at Anderson Mesa
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ 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
1907-Oct-26 14:03 < 00:01 Earth 0.391036654543948 0.391026690362813 0.391046618718343 21.7193069475414 21.7189932204221 2417875.085746041 0.182746514758148 489.087643762893 6.0333875534176 -4.65984443671551 707762.160274222 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
1916-Oct-02 14:08 < 00:01 Earth 0.050973735860644 0.0509713123204592 0.0509761594742396 11.1383015541461 11.1336076043351 2421139.088878909 0.178305743077753 119.569173208766 5.00723482761393 -39.071769518437 678347.765672524 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
1925-Aug-03 14:21 < 00:01 Earth 0.100049745847449 0.100048970669858 0.100050521032724 8.40487120318923 8.40170202111586 2424366.098204399 0.823623885065727 22.3910477150349 5.99111516215818 -45.2874567210383 1105052.20731507 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
1934-Jun-16 16:16 < 00:01 Earth 0.07950906969128 0.0794971968788677 0.0795209422953853 12.4310757795669 12.4283796915325 2427605.177716719 0.504516459805976 475.765497092306 11.4030571363782 2.6233672841651 39627.0434568216 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
1943-May-27 07:54 < 00:01 Earth 0.403953533581854 0.4039443972237 0.40396266993335 22.0288642753808 22.0285648478081 2430871.828983254 0.171192203299479 447.569655374015 13.6469264240274 1.24435600824346 147621.496554593 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
1954-Oct-23 13:18 < 00:01 Earth 0.329334528146178 0.329329855063961 0.329339201225399 19.8649436623776 19.8645363832014 2435039.054092336 0.0932421422168518 226.016725835258 5.75923588011874 -5.70499122522491 764335.252121123 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
1963-Sep-30 11:51 < 00:01 Earth 0.035253537702372 0.0352533068967548 0.0352537685147789 10.31123207492 10.3038995502088 2438302.993864959 0.0439859421558196 23.0019589273961 4.86133697699232 -71.2166473891795 698274.37356398 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
1972-Jul-28 12:51 < 00:01 Earth 0.0950112060991546 0.0950107119204015 0.0950117002798365 8.37090823639521 8.36755741040047 2441527.035682548 0.275671753434719 12.6888288020536 7.42764087595376 -34.6853821425002 856028.961604099 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
1979-Aug-21 08:00 < 00:01 Mars 0.0690441956260477 0.0690416386727674 0.0690467525796983 10.6772070533859 10.6768186980774 2444106.833413134 0.0708882383283898 119.627447660259 15.6569170757684 -10.566615317652 133635.590954771 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
1981-Jun-16 14:44 < 00:01 Earth 0.0834184444081379 0.0834150017475631 0.0834218870517548 12.5634172306337 12.5608745814904 2444772.113588016 0.140990090745587 138.741483160718 11.5109889916446 2.05362898858852 73043.8441634575 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
1990-May-29 02:12 < 00:01 Earth 0.377449860879255 0.377447251554386 0.377452470203379 21.2230905692076 21.2227579495877 2448040.591360793 0.0491809290855834 127.052410477725 13.6151775558319 1.27032636888584 401621.486945034 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2001-Oct-27 03:41 < 00:01 Earth 0.393347881679038 0.393346680960885 0.393349082397093 21.7804623553857 21.7801513473953 2452209.653673713 0.0214790888489312 58.9317056338789 5.84918498518421 -4.62893127318595 1142751.76071927 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2010-Oct-10 07:01 < 00:01 Earth 0.107280284861319 0.107280148544439 0.107280421178167 13.1095707111732 13.1076760334324 2455479.792254644 0.00774044351256932 5.6515372568748 4.83443410507144 10.617701898968 2176151.90311335 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2019-Aug-27 07:15 < 00:01 Earth 0.0975692219758281 0.0975689262632491 0.0975695176898617 8.34961363438191 8.34634235060892 2458722.801784306 0.197184453447098 9.38535853046964 5.83389729990913 60.9742427044466 1386806.62755248 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2023-Oct-08 00:52 < 00:01 Mars 0.0890075580450162 0.0890065738955439 0.0890085422061406 8.64769070148133 8.64731874811584 2460225.535780387 0.0460669594407417 58.1601885642813 8.7581183204455 -46.8486153157679 969158.5968475 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2026-Aug-27 04:45 < 00:01 Mars 0.0371827912561699 0.0371813214928118 0.0371842610248044 10.1602952691867 10.1595374352216 2461279.697631592 0.0460619925734769 70.2928709365147 15.7585714698739 -19.3371956827171 124244.366842844 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2028-Jun-26 05:23 < 00:01 Earth 0.00166293665472415 0.00166198141858769 0.00166389314788681 10.2425969976953 10.084951474988 2461948.724338741 0.131538666634038 60.8400729916919 10.4029878263834 59.5250313791851 13502.7038245423 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2028-Jun-26 07:43 < 00:01 Moon 0.00336225630227301 0.00336059570249747 0.00336391698710015 11.2678091596531 11.2669440619795 2461948.821679944 0.117465453517853 85.1885218489247 15.1635413575178 18.3737212326599 11507.2495770011 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2039-May-25 01:12 00:28 Earth 0.477063500146233 0.475391072229642 0.478735858428932 24.1100851776667 24.1098535238242 2465933.550317415 27.6951022290827 82892.8111721205 0.99188126397021 1.16591498195512 1322508.9376595 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2039-Oct-29 19:24 00:36 Mars 0.0148502412756148 0.0142141369375158 0.0155934562199901 9.32166582196433 9.31959745623944 2466091.308039480 36.1618352017341 62848.7385211284 91.1841245688746 61.4316373918532 18817.8023025888 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2041-Oct-21 07:02 00:56 Earth 0.24800343621209 0.245541492149231 0.250463884366551 17.3480881143224 17.3474688004741 2466813.792837218 55.8388171481562 116301.977103648 146.074531034841 -8.52295693185915 31629.1112855966 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2050-Feb-01 21:13 02:13 Mars 0.075789390532423 0.0754052795919526 0.0763785030524493 9.27340945349919 9.27300210335446 2469839.384045819 132.606563865387 172251.490109212 204.815029713179 -84.4804352153584 48474.6589608253 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2052-Aug-01 06:37 16:02 Earth 0.100707706507514 0.099251001940477 0.102186068632695 8.33092858911482 8.3277521609259 2470750.775760552 962.137547004571 36027.9112253352 48.6594931620503 -29.9978205175288 92569.5742838948 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2063-Jun-03 07:19 02:50 Earth 0.305582853284735 0.297701419255743 0.313450843144971 19.1093227354439 19.1088664430127 2474708.804573296 169.642454885852 376122.360378274 2.36014130254011 1.10502610233016 319970.717478355 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2065-Oct-30 22:19 02:19 Earth 0.424548032725194 0.416295171067997 0.43279856550611 22.6621436349902 22.6618666940324 2475589.429842561 138.958873630856 407869.537638341 154.635816826758 -5.17822245410695 33223.94664309 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2076-Sep-19 09:20 18:05 Earth 0.0677302743799893 0.0626111739939871 0.073388189497582 8.57809708101987 8.57350980678998 2479565.888902738 1085.06939167677 187428.104184258 96.4317928590929 46.3191821940935 46294.7113601568 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2087-Jun-11 16:49 04:23 Earth 0.169664491653614 0.160641851938817 0.178630984515927 15.1245067453936 15.1234683683333 2483483.200706384 263.249482847967 399311.806093807 1.36529233957661 0.911076670619318 233290.540472648 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2100-Oct-02 22:27 05:41 Earth 0.0417520718272194 0.0417147817160402 0.0423565602746295 10.0360587499092 10.0296979932915 2488344.435350818 341.244097801741 163311.510537205 111.263196649254 -82.3198936748886 37184.3109365696 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2107-Jul-13 08:23 04:02 Mars 0.0786086376678292 0.0690005334279414 0.0883547059283574 8.22322675877706 8.22278385911761 2490818.849632592 242.162142651286 399723.227541449 88.6762133948593 7.94152523922021 15613.6190806756 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2111-Jun-19 03:39 10:21 Earth 0.0870075703637789 0.0714577562380678 0.102224917798521 12.6742767225027 12.6718602963204 2492255.651991081 620.502322576948 622662.7922048 0.608958843921099 0.617019579334886 162340.804505214 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2124-Oct-08 14:15 09:13 Earth 0.061639202417042 0.0539117660633169 0.0701289173544678 11.3460085596111 11.3421980314651 2497116.093454281 552.857807387966 416604.908266385 119.309085586254 -39.6968769756429 35171.9846773395 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2135-Jun-24 04:58 01:40 Earth 0.0380360516433484 0.0362523764203694 0.0398127829055354 11.2155720459301 11.2093243990101 2501026.707144859 99.9913119237823 65928.3008393557 3.50326224418796 0.0995157764075286 179.969295435 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2148-Oct-04 01:41 18:57 Earth 0.0417907534723733 0.0416020587084152 0.0466920725997307 10.1089246464338 10.1026156142918 2505877.570043209 1136.81969058282 568078.301760443 111.120192542069 -79.5171095684036 37123.6038686499 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
2159-Jun-12 12:16 1_13:42 Earth 0.186567937348969 0.102714429439199 0.266180981420608 15.6343941392581 15.6334806425677 2509781.011073158 2262.023794767 3650977.94934449 4.06351405382263 0.577432696863946 54789.957389728 T 97 CATAB v2.0c-linF95 2016-Mar-24 22:07:40 2016-Mar-24 22:07
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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