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JPL Small-Body Database Browser
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(2015 YJ)
Classification: Apollo [NEO]          SPK-ID: 3738548
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5228448629097947 0.00052091  
a 1.263422255027 0.00084038 au
q .6028484193002245 0.00025882 au
i .1205567183701194 0.00032858 deg
node 264.8271175831753 0.092479 deg
peri 79.0225705845433 0.093543 deg
M 171.5702436011901 0.91035 deg
tp 2458353.293049081256
(2018-Aug-22.79304908)
1.065 TDB
period 518.7059274544883
1.42
0.51754
0.001417
d
yr
n .6940348682088016 0.00069247 deg/d
Q 1.923996090753776 0.0012798 au
  Orbit Determination Parameters
   # obs. used (total)      29  
   data-arc span      3 days  
   first obs. used      2015-12-16  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .33936  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:29:45  

Additional Information
 Earth MOID = .000198641 au 
 Jupiter MOID = 3.49239 au 
 T_jup = 4.959 
[ 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 28.2   n/a E2015Y84  

[ 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
1906-May-18 16:33 1_10:46 Earth 0.0697333723797947 0.0406671392744924 0.0991355802445172 14.3249797241319 14.3223121400882 2417349.189523138 2085.89742786805 1477666.84807037 4086.86854550118 8.51694863151763 389.878601301013 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1907-Dec-31 09:02 4_06:24 Earth 0.414365538855921 0.281414964525914 0.547346216017052 29.1797124547535 29.1794920863329 2417940.876142956 6143.51203301597 6632796.78229718 2015.48933811772 -1.45855512114535 735.627495147331 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1910-May-07 03:09 9_03:06 Earth 0.182995905466255 0.00365861569078251 0.396374323671859 21.8169693872639 21.8163019918704 2418798.631220132 13145.8923674783 10641227.3671901 241.640977113121 -1.14901017803841 2044.7305802196 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1911-Dec-19 14:38 8_06:31 Earth 0.148131453826719 0 0.33456725770763 20.8677692844346 20.8669073027961 2419390.109854944 11911.2398432688 9296722.11771449 1158.76083752156 -0.00471404931506124 2.26805542751282 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1914-Apr-25 00:24 4_12:24 Earth 0.4485165345873 0.324737621619504 0.572300248082157 29.9547198665922 29.9545215449664 2420247.516382551 6504.33575089085 6172907.3157788 675.29101556157 0.687067289271335 1094.50788947463 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1915-Dec-06 22:21 4_18:22 Earth 0.132283871065399 0.0365001534146172 0.228218682642535 12.3709299832013 12.3693016934293 2420838.431247056 6861.83257801195 4785312.99882353 53.9799145389041 -1.68844670471991 6984.77136784376 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1918-May-02 02:12 2_18:40 Venus 0.0162881497295669 0.0105508766342128 0.0559159033942193 16.2594985626256 16.2512969435999 2421715.591409904 3999.83846475456 2120556.41246747 1563.77964049935 -40.527813170404 1051.63867513309 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1919-Oct-14 14:03 4_00:19 Earth 0.363002958535762 0.355898068124595 0.370276918373804 14.4820097816302 14.4815029298741 2422246.085311096 5779.47336083119 530246.629060104 643.815000045013 47.4429161490009 23107.5415132487 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1919-Oct-22 00:40 09:39 Venus 0.0773595148649781 0.0621396636916916 0.0927921931669366 19.2778711674799 19.2764149959451 2422253.527510965 578.828286953083 790609.232142107 1094.65680338629 -14.5395072203868 2680.60808193857 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1919-Dec-25 21:45 4_04:02 Earth 0.423183750339187 0.411445873114629 0.434928201614091 9.63607344421237 9.63542001582579 2422318.406180088 6001.62588774944 591363.354189862 3896.17531296877 -8.02690873612253 12839.0699698291 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1939-Apr-26 04:11 9_12:19 Earth 0.431794919582248 0.171934467277303 0.691663851016779 29.4093806192023 29.4091707974548 2429379.674346403 13699.1276317931 12958752.801808 848.768655192662 0.402631534415254 490.873441777003 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1952-May-02 09:13 8_17:22 Earth 0.436155348998605 0.404864908019107 0.467703487323044 9.49664557118962 9.49600226810514 2434134.884017789 12561.8962941867 1653560.86576364 4729.10144520986 18.5795364165587 5964.77701948837 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1956-May-20 04:53 2_02:30 Earth 0.105554567173389 0.0680743375635921 0.143093273504803 13.2458395773934 13.243933734569 2435613.703586538 3029.8712719879 1874545.20999377 3292.28150180989 3.48413761396342 314.728527680948 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1956-Jun-20 01:48 2_19:55 Venus 0.0514034920381415 0.0107395397853893 0.097546863835703 18.0917017711243 18.0893665665558 2435644.574898073 4075.27865501951 2324548.1316829 2735.03562191167 -11.2796534965941 538.759025680363 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1957-Dec-09 15:46 4_14:15 Venus 0.0320178352393741 0.0191246913773071 0.0956369711480675 16.892486711149 16.8884712538249 2436182.157174332 6614.87155244521 3392962.31552319 1278.84876071473 -36.7400360907576 2426.26953171182 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1957-Dec-31 07:49 2_05:46 Earth 0.408209628070803 0.354320550024778 0.462099012459738 28.9760637760174 28.9758385122142 2436203.825850597 3226.33284648158 2687295.93897883 1728.26474824336 -0.43833269725404 250.672745205815 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1960-May-04 20:12 3_11:13 Earth 0.230948002125316 0.152897223427426 0.309006837328016 23.2341273585616 23.2336307931991 2437059.341618701 4992.9290534857 3892871.94926543 331.01563278133 -0.988410511067085 1728.21157709747 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1961-Dec-16 14:09 4_04:39 Earth 0.0781666776168303 0.000332679010525276 0.166998057934557 18.7326132004921 18.7307934433486 2437650.089384921 6039.18437212247 4429629.01848205 492.842917850933 0.254299743811832 86.4633146427329 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1981-May-19 02:39 4_15:47 Earth 0.0715011191842959 0.00444075337835991 0.168492677369266 14.2488709299568 14.2462554046532 2444743.610515195 6706.73963123575 4840701.55410816 1496.46958121379 3.58396036707658 456.241634304614 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1982-Dec-30 19:30 3_08:44 Earth 0.389039323796345 0.308045424624188 0.47003405996985 28.3494967719087 28.3492551839127 2445334.312403379 4843.78545445048 4038959.39322443 152.866904135314 -0.460125047639424 2915.48191893146 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1985-May-04 16:03 3_00:30 Earth 0.244048663813096 0.173644492792031 0.314457330286175 23.63903187929 23.6385700191542 2446190.168923801 4350.17552442195 3511271.94749629 475.398018128508 -0.866552771118767 1104.77841127 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1986-Dec-16 14:56 2_23:01 Earth 0.0706557706839159 0.01328239425611 0.128027792651884 18.4911472456598 18.4891077404776 2446781.122363523 4260.7527856812 2860902.92227384 380.832815523611 0.378131702953032 158.789905521209 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1990-Nov-28 14:28 1_08:04 Earth 0.240398817758179 0.227145171300241 0.253659640526114 9.10056912353858 9.0993511424657 2448224.102885659 1924.22359339634 664322.059517048 5796.85389167065 -5.50868413303746 982.76172592515 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1994-Aug-25 01:42 4_15:01 Venus 0.0847884512189841 0.0631002018609809 0.106501623650105 12.1022643184328 12.100147890009 2449589.570803782 6661.22667732997 1084552.63811457 1229.85990467384 -3.56813761016526 708.244681179965 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
1994-Sep-30 09:31 8_23:00 Earth 0.396850877104556 0.389135871560462 0.405603867300871 16.6162086191533 16.6158045475261 2449625.896805936 12900.3698349003 1092523.25755476 1986.59100523435 67.8925952414043 24334.8464458652 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2006-May-28 18:12 6_06:34 Earth 0.224844332624891 0.116863512620416 0.332996863315612 9.73577476729393 9.73455749694249 2453884.258430321 9033.69034223572 5397752.3529151 3631.49514643447 2.68645411314109 651.357573636664 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2010-May-14 03:54 4_02:10 Earth 0.0460257569310381 0.00385957231060084 0.13772912390963 17.7182487524934 17.7149811390744 2455330.662509806 5890.41463910561 4578272.88574358 584.195788091072 -4.83435111233337 927.742813888549 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2011-Dec-26 11:04 2_20:46 Earth 0.28284950561102 0.208605435257374 0.357093972450371 25.0403465181266 25.0399703172003 2455921.961281164 4126.15259868439 3702299.15897521 589.497235720818 -0.368996235444137 426.060981698204 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2013-Feb-01 12:33 6_14:09 Venus 0.0494963073259236 0.00850187165187098 0.104925273512409 13.403070580336 13.3997968350685 2456325.022963591 9489.30775135779 2783718.64712801 1536.28244370214 9.91453560774592 988.962967892871 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2014-May-01 10:37 21:40 Earth 0.326267902308119 0.302016227344784 0.350519587399932 26.1615856633247 26.1612735038409 2456778.942165718 1299.50989922808 1209336.62838971 502.668709312501 -0.296033421861376 461.477326947225 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2015-Dec-13 15:48 00:07 Moon 0.00097000457765079 0.000965985522124717 0.000974024371885874 15.8860044574082 15.8838774971173 2457370.158224964 6.99978523652869 204.979615590896 36.4901089184742 12.2669576324138 1045.09433759017 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2015-Dec-13 21:18 00:07 Earth 0.000476061353608172 0.000474016279384495 0.000478106052907676 16.7186644833331 16.3804729355728 2457370.387843839 6.59099055897603 99.7207235102084 8.39926366045992 1.26064643825482 547.770092050091 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2017-Aug-13 09:01 18:14 Mars 0.0580126636121379 0.0554609954226277 0.0658791686258675 9.35134071830154 9.35081297618504 2457978.875375991 1094.08401804348 924704.996626055 339.710186610324 72.953787412182 36219.085333695 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2021-May-04 08:38 3_20:35 Earth 0.433392328691495 0.331106240599696 0.535691775870589 29.3948767146752 29.3946675631486 2459338.859510083 5554.62543814205 5102337.76219653 826.329331595345 1.32717771797322 1681.58439134158 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2024-May-25 07:12 8_05:35 Venus 0.147732750882666 0.0256115370227371 0.334885134518966 22.0678528543205 22.0671867555442 2460455.799947209 11855.3483103596 9395160.48479793 475.349315478326 -9.98835463468891 8581.38351802863 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2038-May-16 10:28 7_11:39 Earth 0.182431854835984 0.0104559372179534 0.354364637016201 21.753862558227 21.7531911571947 2465559.936195217 10778.8410403287 8573527.23601097 513.822082862865 0.0899447294852173 65.0706896736667 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2042-Dec-07 05:53 5_08:27 Earth 0.123421647140538 0.0369115423019087 0.209984884090055 12.60534191898 12.6036291614153 2467225.745467390 7707.47916512863 4317123.69986103 140.624854611667 -0.967694946933092 2255.28359444761 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2045-May-20 12:42 6_01:47 Earth 0.414767225550285 0.389542864074964 0.440172635579034 8.0054092988959 8.00460679684261 2468121.028889479 8747.10655349344 1334277.92660387 2655.94109471508 18.835226672318 16694.980967711 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2045-Jul-21 10:00 9_04:41 Earth 0.345432732634234 0.333279238698552 0.357946662045851 13.7339469142683 13.7333852686379 2468182.916619338 13240.5963041589 829440.045255142 4072.79425774473 -42.0983751077954 5422.42160407028 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2047-Jan-21 05:21 1_14:40 Venus 0.126436358723352 0.12358030399332 0.1293565199144 12.3148267791053 12.3134320391179 2468731.723064334 2320.22548892973 202241.393827789 727.379291862628 44.5777242103118 22303.7909349292 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2050-Jan-04 09:32 2_04:38 Earth 0.472804510254008 0.403205806460803 0.542416213980604 30.9581936668484 30.9580116312147 2469810.897254353 3158.36675173946 3473131.10527819 339.047534662085 -2.02793124098253 7148.59746486238 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2051-Mar-22 06:09 6_06:50 Venus 0.0824124834877013 0.0176316202304476 0.194007979260157 18.8986965975933 18.8973022851214 2470252.756226883 9050.13596835624 5620044.7903613 1484.68546901313 -12.3734861996252 1755.1125015216 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2053-Oct-05 12:47 19:53 Mars 0.0619381610937809 0.029907959282871 0.155499343368193 9.83089711601689 9.83042693497499 2471181.032453262 1192.65413726781 4904771.84244565 228.726469937211 28.8790703962324 16135.8202583811 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
2055-May-24 22:22 8_08:16 Earth 0.0118399383082799 0.000685142576950609 0.178840690212364 16.7155093231612 16.7020408518946 2471777.431793462 12016.480653272 8328586.52848774 50.6580554597329 3.36748774603774 1890.77362383853 T 7 CATAB v2.0e-lin.ifort 2017-Nov-30 09:38:29 2018-Dec-11 16:48
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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