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153814 (2001 WN5)
Classification: Apollo [NEO, PHA]          SPK-ID: 2153814
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 181 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4671178852687114 7.269e-09  
a 1.71174855317374 1.3167e-09 au
q .912160188903446 1.2675e-08 au
i 1.918987309286571 1.7721e-06 deg
node 277.4301010623183 8.3752e-05 deg
peri 44.58350892807622 8.4558e-05 deg
M 214.3488121280643 1.066e-06 deg
tp 2459531.455734995463
(2021-Nov-12.95573500)
2.4252e-06 TDB
period 818.0095633900675
2.24
9.4381e-07
2.584e-09
d
yr
n .4400926543059671 5.0778e-10 deg/d
Q 2.511336917444034 1.9317e-09 au
  Orbit Determination Parameters
   # obs. used (total)      965  
   # delay obs. used      4  
   # Doppler obs. used      0  
   data-arc span      9198 days (25.18 yr)  
   first obs. used      1996-02-10  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .39394  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-18 06:26:28  

Additional Information
 Earth MOID = .00188071 au 
 Jupiter MOID = 2.83704 au 
 T_jup = 4.054 
[ 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 18.33   n/a E2021B55  
diameter diameter 0.932 km 0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
rotation period rot_per 4.253 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2019) http://www.asu.cas.cz/~ppravec/neo.htm]
[Skiff, B.A.; McLelland, K.P.; Sanborn, J.; Pravec, P.; Koehn, B.W. (2019). Minor Planet Bull. 46, 458-503.]
[Warner, B.D.; Stephens, R.D. (2020) Minor Planet Bull. 47, 105-120.]
geometric albedo albedo 0.097   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

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 0.391028263613426 0.391025992031092 0.391030535195916 21.7190552272926 21.7187414898049 2417875.085304903 0.177405600599335 113.934819463461 3.93136673854956 -6.18297040386753 1515491.235964 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
1916-Oct-02 14:08 < 00:01 Earth 0.0509716950332206 0.0509712037018286 0.0509721863694947 11.138218736706 11.1335245639984 2421139.088567232 0.124485587377211 35.1686301318891 4.05670339986351 -46.2474138117791 1316172.68527181 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
1925-Aug-03 14:23 < 00:01 Earth 0.100050379231565 0.100050211082299 0.100050547381309 8.40487678077721 8.40170762087395 2424366.099432058 0.414374046201514 14.5022050536973 3.21976447964233 -56.8053654483808 3484921.04064384 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
1934-Jun-16 16:17 < 00:01 Earth 0.0794986827550588 0.0794961189449741 0.0795012465652836 12.430760125827 12.4280636170098 2427605.178671210 0.333693512807135 127.956315437429 6.60937672681906 2.48719546214056 110827.107443877 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
1943-May-27 07:54 < 00:01 Earth 0.403945590282087 0.403943603336245 0.403947577227929 22.02863027194 22.0283308352983 2430871.829420385 0.153652212236133 99.1390079106131 7.380960281624 -1.99078266670677 605601.856030575 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
1954-Oct-23 13:18 < 00:01 Earth 0.329338666273085 0.329337576096284 0.329339756449906 19.8650655960644 19.8646583245055 2435039.054312056 0.0780559952795572 54.4354639016595 3.84509594731869 -2.99190121736866 1008875.83974449 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
1963-Sep-30 11:51 < 00:01 Earth 0.0352535853595844 0.0352534357121089 0.0352537350079576 10.3112470959394 10.3039145918322 2438302.993941783 0.0412150573870602 12.1185250138278 2.74438633010586 -54.0000226531718 1569604.51509433 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
1972-Jul-28 12:51 < 00:01 Earth 0.0950108196958951 0.0950107559267974 0.0950108834650198 8.37090534241444 8.36755450162986 2441527.035417841 0.0850568439539044 6.75154079339599 2.87132310809294 77.0853301246805 4664528.06127094 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
1979-Aug-21 08:00 < 00:01 Mars 0.0690426536005301 0.0690423453367386 0.0690429618643373 10.6771802122566 10.6767918472926 2444106.833335082 0.0405745671891126 15.5171199098569 8.71827571665078 -9.50179024408672 672462.889962589 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
1981-Jun-16 14:43 < 00:01 Earth 0.0834207428718063 0.0834202068777942 0.0834212788659085 12.5634826000458 12.560940034198 2444772.113408760 0.0692455117511724 27.0889716502868 7.0988751102292 9.73635332478188 498884.357540779 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
1990-May-29 02:11 < 00:01 Earth 0.377451661612244 0.377451191973463 0.377452131251046 21.2231403445431 21.22280772729 2448040.591286063 0.0383027181196473 23.6313699065924 7.73324198640962 8.14528395831237 2325415.96045581 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2001-Oct-27 03:41 < 00:01 Earth 0.393347116915811 0.393346833964928 0.393347399866694 21.7804372595309 21.7801262505774 2452209.653631083 0.0288955341799422 14.3674821866017 4.45027296967304 -11.4464045988879 4330242.13143557 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2010-Oct-10 07:01 < 00:01 Earth 0.107280265616905 0.107280118069782 0.107280413164059 13.1095685895682 13.1076739111806 2455479.792250040 0.0264333993950105 8.13504542980766 4.44808531111364 -30.6445169533778 2304253.06539068 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2019-Aug-27 07:15 < 00:01 Earth 0.0975689266096932 0.0975689109286129 0.0975689422907734 8.34961024719324 8.34633895218712 2458722.802000592 0.0208949492352677 5.98540545344472 0.778218610809255 89.2747324144045 17141336.0577646 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2023-Oct-08 00:52 < 00:01 Mars 0.0890078796083124 0.0890077051487507 0.0890080540679551 8.64768073115937 8.64730877870359 2460225.535843621 0.0224424935496105 10.8962540526486 6.64903590187779 -49.4653203151182 1762781.89192017 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2026-Aug-27 04:45 < 00:01 Mars 0.0371838079350176 0.0371836123051688 0.0371840035649298 10.1603097411803 10.1595519290054 2461279.697705613 0.0163985178434433 10.8462443779331 8.372889379015 -43.4438354244766 582584.272555411 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2028-Jun-26 05:23 < 00:01 Earth 0.00166254513400408 0.00166238358104195 0.00166270668734036 10.2426013116891 10.084918441474 2461948.724523636 0.0345777904816379 8.83372543242521 7.5600332823959 52.4771707038965 30446.0942566441 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2028-Jun-26 07:43 < 00:01 Moon 0.00336137180116861 0.00336120027329422 0.00336154332904968 11.2678226986205 11.2669573743296 2461948.821850181 0.0321596122333294 8.57037320302473 7.67089982168431 8.1045015262882 58645.2539785047 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2039-May-25 02:36 00:21 Earth 0.475916250634131 0.475629364974644 0.476203136294023 24.0765703362667 24.0763378007489 2465933.608412439 20.9105329426646 14305.8450074236 3.64423191849681 -0.284658895669316 86218.4371074281 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2039-Oct-29 20:38 00:19 Mars 0.0144009977647685 0.0142967959938698 0.0145085873219237 9.33711171696304 9.33498234967043 2466091.359755690 18.6284071458696 12216.3374507093 29.5445921117665 64.3855848508127 65743.8451145869 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2041-Oct-21 09:21 00:36 Earth 0.249725722588948 0.249287383802966 0.250164083860213 17.3999851578259 17.3993719497678 2466813.889925596 35.609456179664 22175.8415635158 47.1630284575724 -9.7111467999831 119267.568453331 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2050-Feb-02 02:03 01:16 Mars 0.0761868689034861 0.0760751136289168 0.076305490634335 9.23160666402935 9.2311996041023 2469839.585605322 75.7781396532711 36525.0646360522 65.2766546398161 -80.9515605022767 172960.479355222 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2052-Aug-02 10:41 07:20 Earth 0.101716647458083 0.101465157876531 0.101968359212924 8.34096417880829 8.33782304927207 2470751.945248922 439.882564102173 14615.9360718293 26.7122835170524 -30.871829611486 267612.245645589 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2063-Jun-03 15:01 02:02 Earth 0.299856717762733 0.29834503782692 0.301368399917295 18.9418444237762 18.9413753062196 2474709.125676574 122.418885631258 75392.3945413103 3.08784219366331 1.05172500621368 236559.242041531 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2065-Oct-31 05:33 01:55 Earth 0.430554261328299 0.428967881111033 0.432140688396603 22.8415888069075 22.8413178746402 2475589.731016804 114.530305137922 79423.9420726307 45.5628830157125 -5.124488783609 114037.256314437 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2076-Sep-21 00:12 10:06 Earth 0.0637637231698615 0.0627157306442631 0.0648284115977891 8.67648870690538 8.67167127853087 2479567.508320148 605.609261473287 73644.9561607116 46.8170133248023 44.3147935818127 154508.138036352 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2087-Jun-12 04:00 03:09 Earth 0.162775141438963 0.160851714250479 0.16469859323971 14.9215898086306 14.9204927618598 2483483.666842654 188.967521563282 95966.0724951872 2.08579115548903 1.96527847217695 357281.941674931 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2100-Oct-03 12:26 04:07 Earth 0.0422061106158035 0.0420327983034113 0.0424137829130769 10.1559639273088 10.1497459541531 2488345.017979461 247.144163218547 60822.3655248984 47.5544122721974 -81.0201030105944 131038.788743843 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2107-Jul-13 18:36 03:03 Mars 0.0706751444935905 0.0683256322515234 0.0730263618471082 8.34768589148792 8.34720061861755 2490819.275193945 183.177901414099 118474.749564358 29.9489151481148 8.39130836292637 53166.2317466348 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2111-Jun-20 06:31 08:08 Earth 0.0744443191302218 0.0707415759858999 0.0781472473779795 12.302129117085 12.2992193925443 2492256.771435434 488.336578823066 184738.227540864 0.918677477951164 1.96132881608039 376680.532373122 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2124-Oct-09 08:07 03:32 Earth 0.0670689350138413 0.0659640546078604 0.0681856823824803 11.5653511933454 11.5619156405167 2497116.837882363 212.279259680717 71049.5260647906 47.241529023027 -38.7773574384664 125423.482719252 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2135-Jun-24 01:12 03:30 Earth 0.039567360800226 0.0382002286268538 0.0409344963926727 11.2602941466612 11.254312222388 2501026.549717344 210.370429676963 68175.9041883654 0.859946319926771 0.979806745395468 101400.693489637 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2148-Oct-03 09:30 04:22 Earth 0.0415107320900994 0.0415071697693664 0.0415426866673063 9.97298454024853 9.96654630229114 2505876.895891339 262.313503621037 61041.6459454363 47.2577419360299 -89.357264276408 132555.366830458 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2159-Jun-11 03:47 10:55 Earth 0.207795509613749 0.200621870491878 0.214969224482353 16.2604218375742 16.2596332409355 2509779.657420180 655.214043098441 357776.971610558 3.59445788918331 1.1146448312313 148292.182422249 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2161-Nov-05 10:35 09:40 Earth 0.488329622185999 0.48018768542599 0.496472292764345 24.5686865008271 24.5684644157837 2510657.940902892 580.270905006245 407119.603229527 44.1756294542084 -4.21254625853388 110371.760589398 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2172-Aug-28 17:41 3_10:37 Earth 0.104157682687273 0.10173831472466 0.106630683445642 8.33778424034361 8.33471556939205 2514607.236791240 4957.47667364289 169638.545384278 35.0342390598413 44.010839537569 298487.003813656 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2183-Jun-01 00:09 16:54 Earth 0.391041593340513 0.377669518066069 0.404413656943605 21.5927361610745 21.5924205989304 2518535.506143886 1013.54908399751 666802.52824408 4.03104005973575 -0.131160608400823 28114.6641657613 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2185-Oct-27 01:16 17:56 Earth 0.300596622928801 0.286982469480289 0.314222563456532 18.9820642433515 18.9815972720805 2519414.552525238 1075.54632031251 685632.350448187 45.5366804745592 -7.87033418971627 120815.709519507 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
2196-Jul-08 23:10 2_19:48 Earth 0.0499908544048963 0.0398663678691498 0.0601296940536016 8.78177317087914 8.77570175843972 2523322.465311132 4068.3273651495 506989.188363269 11.3870194405068 -4.56562913017976 55570.4764297808 T 181 CATAB v2.0g-lin.ifort 2021-Apr-18 06:26:35 2021-Apr-18 06:26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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