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(2014 BT8)
Classification: Aten [NEO]          SPK-ID: 3656926
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09297759340910811 6.2803e-05  
a .9848053999454359 3.2549e-05 au
q .8932405638822151 3.2625e-05 au
i 12.53750062147466 0.0083146 deg
node 121.6095433454938 0.00038949 deg
peri 264.0609055531695 0.0081523 deg
M 263.7222818042192 0.12679 deg
tp 2459095.965696814558
(2020-Sep-03.46569681)
0.13045 TDB
period 356.9637035160554
0.98
0.017697
4.845e-05
d
yr
n 1.00850589696946 4.9998e-05 deg/d
Q 1.076370236008657 3.5575e-05 au
  Orbit Determination Parameters
   # obs. used (total)      57  
   data-arc span      6 days  
   first obs. used      2014-01-23  
   last obs. used      2014-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .52673  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:42:46  

Additional Information
 Earth MOID = .00153797 au 
 Jupiter MOID = 4.07344 au 
 T_jup = 6.129 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.0   n/a E2014B51  

[ 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
1909-Feb-06 21:57 12:38 Earth 0.453273898939396 0.428033216981447 0.478550102507917 17.7959431272616 17.7956128074162 2418344.414420251 757.597963235429 1275331.53455324 133.488458753937 -9.0226231061479 51016.9092291575 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1910-Jan-31 09:29 1_02:37 Earth 0.286426996039099 0.24148321767426 0.331485580351901 13.1784368795965 13.1777309747894 2418702.894857930 1597.35715572224 2262175.49191507 335.574033118968 -7.20028152260078 11401.7991557936 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1911-Jan-25 15:29 1_20:14 Earth 0.118485395307445 0.0542989530740211 0.183180981925537 9.0921024202894 9.08962874723403 2419062.145018695 2653.89995166213 3236697.70358504 572.130090552419 -5.85128905555536 2531.99268957909 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1912-Jan-22 05:30 12:43 Earth 0.0454913055570477 0.0184095887704 0.131373246698861 6.69387715287807 6.68512146356341 2419423.729385135 763.038400660129 4412934.19080185 786.177921948698 23.9338241427818 3145.43274096734 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1913-Jan-30 17:49 4_23:11 Earth 0.213715854668259 0.138581735488076 0.289198142853837 7.42611523711671 7.42443618943073 2419798.242081353 7151.40437706985 3779884.74375999 78.3420464171499 -6.21789796515914 54132.8003824117 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1914-Jul-07 23:04 5_15:43 Earth 0.127448941119888 0.0716574494821903 0.198151369008039 8.83804941770743 8.83568361878208 2420321.461304200 8143.47258957275 3848548.48100128 112.252866411715 -29.8575227221899 106402.562987675 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1915-Jun-25 11:45 2_17:38 Earth 0.28584619682381 0.216602037860503 0.356812894295431 12.5845506458352 12.5838099242391 2420673.989770021 3937.79867688675 3667070.04395704 112.747087767594 -17.0375179025697 51077.2757842606 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1916-Jun-14 08:12 1_13:05 Earth 0.449434511273096 0.381893030463963 0.517474507795949 16.9881924341377 16.9878434519767 2421028.841648940 2225.07390788862 3461897.43162816 248.971061205291 -12.3170997443962 40404.1069515426 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1944-Feb-08 04:16 01:00 Earth 0.471610109682321 0.463768630783195 0.479460783783921 18.3242978152337 18.3239894924895 2431128.677573935 60.147644086525 404798.437942418 72.5168092430322 -14.8679171031293 468768.599497807 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1945-Jan-31 10:24 03:01 Earth 0.299795830585298 0.289017034598096 0.310591655472906 13.5370444782252 13.5363879197009 2431486.933116991 180.710912394764 549593.384363283 159.164815420956 -11.8389606755971 32122.8195897872 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1946-Jan-25 11:25 05:59 Earth 0.12664284842586 0.113020702498048 0.140309288626539 9.26215735281993 9.25988553868772 2431845.975547439 358.520211249478 690563.61459048 403.19242782087 -9.84128575942141 5839.51713122601 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1947-Jan-21 22:22 02:19 Earth 0.0431771935038299 0.0278297367065086 0.0592665159440705 6.70652594332114 6.69731808609206 2432207.431919527 138.685152886015 833347.1570873 657.451221186655 18.4238068534339 2816.43523950612 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1947-Aug-28 10:16 3_04:26 Earth 0.195639429611363 0.186327416544544 0.208327007811723 6.76262251084055 6.76060829733324 2432425.928109868 4586.45185043537 1396634.49889479 977.725105863699 66.6721907294557 15213.4107213316 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1948-Feb-01 10:03 19:11 Earth 0.217658857646629 0.203932109893581 0.231425617508732 7.46625956438439 7.46461980313026 2432582.918571731 1150.50624966303 701116.989362064 122.015264662154 -12.1424306485529 24188.0951173342 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1948-Jul-23 17:50 1_21:01 Earth 0.0628980807675725 0.0569725275093031 0.0717039222275238 6.84999993349741 6.84381292702934 2432756.242950042 2701.153960701 768740.063796307 232.095351256233 60.7372276455127 116993.324963966 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1949-Jul-05 23:54 17:05 Earth 0.141350664046555 0.130612836408686 0.152416866375825 9.11334304575637 9.11127440022899 2433103.495870610 1025.43690049065 641136.062594679 345.261894234303 -31.9220677663045 52075.0583034559 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1950-Jun-23 07:24 05:22 Earth 0.306162032548385 0.295558252937742 0.316811408915861 13.0954017867602 13.0947371976559 2433455.808309242 322.058133482853 561707.150403243 77.2347500906931 -19.3711120510957 245564.557623462 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1951-Jun-12 22:54 01:34 Earth 0.475232739901186 0.465906028564015 0.484570852619784 17.697572693139 17.6972558851049 2433810.453996889 93.8154099850168 479627.441237122 131.358514560541 -14.0089207869733 91718.7229714317 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1978-Feb-06 10:05 14:47 Earth 0.450655705877816 0.418646358728463 0.48272863586562 17.7279910087868 17.7276574963413 2443545.920355939 886.991088883609 1619907.00539918 322.836797486459 -9.47023537319385 33011.0498365765 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1979-Jan-30 13:27 20:35 Earth 0.272113871208523 0.238128988560397 0.306152742321127 12.8157021261279 12.8149380577647 2443904.060329631 1234.59062801132 1706771.44488017 191.317326609406 -6.4139863461734 24652.0331333285 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1980-Jan-24 18:47 1_00:21 Earth 0.0929102430286096 0.0576534040748049 0.128258082758854 8.57870824641874 8.57536466806779 2444263.282708507 1460.84912150456 1766349.61614784 56.3944438058093 -4.47855741641272 34679.2331258058 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1981-Jan-21 07:11 05:39 Earth 0.0806735888867997 0.0473661357284169 0.114676427100502 6.56586496495815 6.56083279281729 2444625.799331817 339.247203470205 1719422.95006026 58.1655488298553 11.40097597525 43593.9230120697 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1981-Aug-17 04:18 5_21:23 Earth 0.166577196336257 0.154223763143399 0.200664836333712 6.79595678893895 6.79360270781576 2444833.679003648 8482.72858172877 3263508.38394161 1231.90287375388 67.809720698812 10211.3445643817 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1982-Feb-12 13:58 2_20:41 Earth 0.250697326537563 0.224896718707988 0.276723480581259 7.58519164811129 7.58379033168007 2445013.081802963 4120.53748123028 1345521.80734041 1139.82186160559 -16.1415008675178 5944.94215861431 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1982-Jul-19 16:50 3_09:33 Earth 0.0530342901026506 0.0530263868274282 0.0607553147093665 7.10953172338339 7.102461541286 2445170.201215541 4892.97689267016 1454936.60487544 284.834460659194 89.4714791504133 12539.6072516376 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1983-Jul-03 06:09 1_13:08 Earth 0.176322986889186 0.15194246449255 0.201423349261573 9.90187998048958 9.90035375312523 2445518.756377351 2227.77955324437 1355732.54520304 350.697977926505 -24.256893128762 16406.4617505836 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
1984-Jun-20 01:52 17:50 Earth 0.344990837058706 0.320021982216471 0.370097575467552 14.1283181465939 14.127771479752 2445871.578046494 1070.44497972351 1295043.3794212 444.797843138543 -15.37224831064 20232.1376124984 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2012-Feb-03 17:45 00:42 Earth 0.371233773598491 0.369448900586265 0.37301883998819 15.4924820573355 15.4920187700639 2455961.239900284 41.6147297212128 90006.4370170532 304.488332337294 -8.54926689385512 27344.788148368 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2013-Jan-27 04:00 00:25 Earth 0.19077546094798 0.189875893319374 0.191675090874461 10.7367907789066 10.7354898856404 2456319.666428838 24.9404594482436 45187.5962170212 183.090892677753 -6.93241680286639 24999.6838536251 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2014-Jan-22 05:39 < 00:01 Earth 0.0111220649891978 0.0110997466492011 0.0111443845681479 7.24571389282257 7.21257484464333 2456679.735205617 0.0758317599926606 1128.51529289116 96.683247633567 12.3328836957573 2153.17067814125 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2015-Jan-22 03:43 00:47 Earth 0.124301668533359 0.123534543752161 0.125068822345649 6.65807572699897 6.65485546129459 2457044.654885196 47.1881681280931 38371.3058117292 264.505918543298 4.33461218137327 8858.05722402725 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2015-Aug-11 01:25 05:22 Earth 0.147918852909519 0.146332314081073 0.14957776843042 6.72231238909278 6.71963225378823 2457245.559189597 321.688685456351 182176.106702256 1108.26868736344 63.6317724160887 10184.6740004333 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2016-Feb-13 10:50 04:46 Earth 0.255101554381773 0.2538763161917 0.256328584646896 7.59041622484148 7.5890400518443 2457431.951085398 286.435117062911 69828.2299317537 1405.65103031199 -28.9090861020579 8406.71108452569 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2016-Jul-21 15:19 07:28 Earth 0.0476137778786733 0.0469617472158523 0.0484072947127624 6.93248123951726 6.92440435116582 2457591.138381109 447.510323966478 134482.778424432 475.430031488551 74.4277479195647 9122.83473106162 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2017-Jul-09 07:32 07:04 Earth 0.121463299160827 0.118234672842166 0.124712812828621 8.7636063129917 8.76110281953416 2457943.814134837 424.416637454627 179997.954540777 436.159391039266 -26.1981660586986 11173.6833513002 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2018-Jun-29 14:51 05:25 Earth 0.250465296128293 0.246143593080954 0.254793458110995 11.7339525737002 11.7330459287495 2458299.118496138 324.753564570521 224800.481876949 442.169635686061 -16.4025396693189 15165.7195385477 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2019-Jun-21 08:11 04:12 Earth 0.383906557546795 0.378706536693028 0.389110198748198 15.2237273440215 15.2232714411453 2458655.840994643 251.588832401544 265972.926648404 442.108947933614 -12.7794867708121 19880.2609646944 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2054-Feb-08 01:54 13:00 Earth 0.486422577573201 0.450671080854368 0.522286900107833 18.7190744362338 18.718781807037 2471306.579293957 780.030825984683 1823411.596193 466.983553179772 -11.6638762789009 29958.1185099555 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2055-Feb-02 15:00 17:04 Earth 0.347130309155178 0.310046538940649 0.384327148024408 14.8082504831846 14.8077321325067 2471666.124915851 1024.08876842535 1878203.96815381 370.308613488804 -9.53575913520283 22614.1629908681 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2056-Jan-28 13:06 22:14 Earth 0.20697317952929 0.168974946674362 0.245097206870488 11.1262558293171 11.1250987268297 2472026.045812793 1334.28762175721 1914938.56536156 272.915350497914 -7.54828362906196 15628.2902204353 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2057-Jan-23 06:14 23:48 Earth 0.0678823421968506 0.030177725042514 0.106195027437181 8.09008385856774 8.0852306070265 2472386.760033298 1427.83681809637 1922295.15617954 189.143056121953 -8.02404629993448 9179.40542417148 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2058-Jan-21 03:21 02:45 Earth 0.0632273180602418 0.0306637048664675 0.0969819502893041 6.61377031161139 6.60739549287845 2472749.639790600 165.109479794404 1709510.70495131 176.764987351353 12.4698148888806 31237.5895877414 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2058-Aug-26 07:03 5_07:51 Earth 0.198300089862256 0.182651518336037 0.22682038708329 6.83666926396214 6.83470360888258 2472966.793773863 7671.24302408586 2768494.99877213 1591.91565520436 65.7598685375742 9315.74110018232 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2059-Jan-26 23:00 1_04:08 Earth 0.197364869734208 0.173056671798951 0.221684924775539 7.28044530102025 7.27859074533179 2473120.458179250 1687.5100382479 1214845.15013013 632.433667266283 -3.73025527337034 2268.37442804017 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2059-Jul-29 16:42 2_20:53 Earth 0.0853404009878919 0.0708108354903921 0.104460451859712 6.64012918952469 6.63542553955148 2473304.195769235 4133.16339243827 1300703.56120477 488.771035325258 48.5185483080907 10003.7726253625 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2060-Jul-14 05:59 19:35 Earth 0.0696259851780519 0.06272673853007 0.0779010252001235 7.73960077815224 7.73465469701438 2473654.749372691 1174.95840740569 618598.329987327 115.183784159803 -51.8674859661469 43495.0179391552 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2061-Jul-03 10:52 04:29 Earth 0.192389088412909 0.190059296833665 0.1947451395859 10.327380798142 10.326039671071 2474008.952990297 268.606621364444 161910.7036676 918.349364718012 -43.8169284790962 23885.2909226323 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2062-Jun-24 13:25 11:42 Earth 0.326277518265515 0.320150482367881 0.332405515068321 13.6806692134542 13.6800722780477 2474365.059063804 701.665762202181 306827.607263145 894.810150593688 -5.26349321570998 3630.0744162955 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2063-Jun-16 18:46 13:30 Earth 0.461555343217724 0.446935526120223 0.476185123513931 17.3605901499507 17.3602576219289 2474722.281649752 809.803438147322 737077.917379996 584.230913242783 -8.35064291623983 12693.9199298982 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2103-Jul-15 05:42 5_19:25 Earth 0.0754108138909647 0.0567199674638753 0.160011928764262 7.84741510133925 7.84291132572114 2489359.737326347 8364.61749567336 4983656.66053242 176.216200955091 -48.8027647285445 60721.8344268873 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2104-Jul-03 16:23 2_12:59 Earth 0.199465457046434 0.191431148186059 0.208595301948882 10.4869901389772 10.4857162834425 2489714.182700075 3658.64578699919 852844.255456584 1665.62168226154 -59.7931827893871 15628.9464855978 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2105-Jun-24 22:38 4_22:06 Earth 0.33304922250197 0.26305692357282 0.403310346899954 13.852131555767 13.851553996736 2490070.443206576 7085.93186163046 3528631.90898868 728.399315626809 -7.53903683619494 6464.61033662221 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
2106-Jun-17 05:46 5_10:47 Earth 0.467764158151476 0.32005818706981 0.6167035918026 17.5253720454877 17.5250470164245 2490427.740003275 7846.83575809772 7492678.31650698 541.4963020793 -8.73502778217986 14561.3509607431 T 8 CATAB v2.0e-lin.ifort 2017-Nov-29 14:13:21 2018-Dec-11 16:12
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