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JPL Small-Body Database Browser
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(2014 US115)
Classification: Apollo [NEO]          SPK-ID: 3694787
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2355378208206864 0.00027422  
a 1.068168914731687 0.00014144 au
q .8165747362873877 0.00018479 au
i 12.29674463871653 0.021101 deg
node 37.71275054369944 0.0011458 deg
peri 94.2779270296912 0.024539 deg
M 305.6380145266512 0.43314 deg
tp 2459457.390724166264
(2021-Aug-30.89072417)
0.49726 TDB
period 403.2351009438738
1.10
0.080092
0.0002193
d
yr
n .8927794211300776 0.00017733 deg/d
Q 1.319763093175986 0.00017476 au
  Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      12 days  
   first obs. used      2014-10-27  
   last obs. used      2014-11-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .51183  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 11:37:05  

Additional Information
 Earth MOID = .0104793 au 
 Jupiter MOID = 3.73235 au 
 T_jup = 5.732 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456960.5 (2014-Oct-30.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .234952822811847 0.00032225  
q .8154240402754883 0.00016145 au
tp 2457038.565291798113
(2015-Jan-16.06529180)
0.026215 TDB
node 37.79945647717353 0.0023688 deg
peri 94.0020312250541 0.0097295 deg
i 12.33818646051003 0.018464 deg
  Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      12 days  
   first obs. used      2014-10-27  
   last obs. used      2014-11-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .51183  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 11:37:05  

Additional Information
 Jupiter MOID = 3.73235 au 
 T_jup = 5.732 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.03847776528702E-7 -5.202498974893883E-8 -8.447602227346747E-6 -7.633371619153873E-7 -3.132948040781385E-6 5.949961588991329E-6
q -5.202498974893883E-8 2.606458445633698E-8 4.231747994449447E-6 3.824275261852231E-7 1.569066768393071E-6 -2.980836338859776E-6
tp -8.447602227346747E-6 4.231747994449447E-6 .0006872325410970285 6.209127908565118E-5 .000254941306865427 -.0004839929431663149
node -7.633371619153873E-7 3.824275261852231E-7 6.209127908565118E-5 5.611218037372825E-6 2.302365770423722E-5 -4.373638337640514E-5
peri -3.132948040781385E-6 1.569066768393071E-6 .000254941306865427 2.302365770423722E-5 9.466256574887664E-5 -.0001794816806430888
i 5.949961588991329E-6 -2.980836338859776E-6 -.0004839929431663149 -4.373638337640514E-5 -.0001794816806430888 .0003409073984596289

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 24.6   n/a MPCxxxxx  

[ 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
2003-Nov-05 19:17 1_23:21 Earth 0.05542734305731 0.024682134589164 0.220934388504319 8.1227522567651 8.11683196124427 2452949.303567064 2841.03551146066 8474168.03751482 151.386776105021 26.4618393649214 21462.6566367324 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2005-Apr-30 15:57 3_17:21 Earth 0.0131821611923314 0.0110568521644425 0.0707504255215699 9.29183067919057 9.27005189087203 2453491.164819290 5361.20514724963 3128023.16215355 266.508192115153 57.1010264242458 5884.07735775528 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2014-Nov-05 11:35 < 00:01 Earth 0.0400051821445786 0.0398302372983137 0.0401801241347011 8.45976878900142 8.45189217003313 2456966.982908804 0.183820612463967 8707.40614712811 12.8595498674639 0.00680656235248996 418.948719588778 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2015-Aug-03 12:43 11:40 Earth 0.390999471726723 0.388717643112678 0.39328434226404 6.65284601618934 6.65182163368723 2457238.029829645 699.845291553995 126184.258882964 367.106885551042 25.5560254956252 42128.4890202981 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2016-May-01 00:48 05:52 Earth 0.0233130176031221 0.0188497188685912 0.0280250767902912 9.58413813719785 9.57220564281524 2457509.533186474 351.6950931694 258480.607549534 218.890864804792 27.178381880453 6496.37826180075 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2024-Oct-20 04:15 1_16:00 Earth 0.383270187377258 0.34408092627226 0.422465782871393 19.1626339587976 19.1622711680312 2460603.677062303 2400.23277748108 1955911.8432967 106.990050396086 -2.29477070366675 18412.1702933068 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2025-Oct-13 22:28 9_05:41 Earth 0.25529785217034 0.222512907980809 0.288885622793967 6.71304103568662 6.71148615813891 2460962.435831828 13301.07026706 1802433.5621838 243.981248279534 23.143174137283 40037.9608540182 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2027-May-14 16:00 2_03:03 Earth 0.270970799881409 0.226831415851483 0.315116035391582 15.8804260963489 15.8798068888895 2461540.166569366 3063.14059290365 2202093.95652448 314.720557149909 -1.68603411041892 3268.50740551378 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2035-Oct-31 15:37 2_16:42 Earth 0.133037405497511 0.0638713188911535 0.20395618105334 12.2726120231514 12.2709799844137 2464632.150624305 3882.15731862254 3575045.21348193 114.578704262021 -10.4736348641449 25924.3022314136 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2037-Apr-20 19:24 7_19:00 Earth 0.124417859846752 0.0816414023228325 0.201068009257294 7.02839075080775 7.025343081076 2465169.308067907 11220.0077979672 4479415.57468587 82.0039658449262 40.9474202104051 160101.788295399 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2046-Nov-06 12:00 03:00 Earth 0.086432253924483 0.0370348818180555 0.146528374436608 7.57559280401679 7.57152240874352 2468656.000253285 180.135130154076 3134522.8707098 109.516762917115 22.3353766698006 37047.1644015574 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2047-Jul-25 04:59 9_10:29 Earth 0.389931026514097 0.38614261870353 0.39512798763971 6.60578779993506 6.60475329169761 2468916.707300331 13589.3787310638 1190541.36810585 477.292727897716 -79.1374337897442 77426.4581072241 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2048-May-04 18:40 2_18:38 Earth 0.0905590828141384 0.0392919249634586 0.141903290637408 11.1761399241829 11.1735069920139 2469201.277750331 3997.6505448931 2561796.73874746 295.717111940197 2.55507831508763 1812.28106030864 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2056-Oct-25 00:04 04:30 Earth 0.277610940591285 0.275995241858432 0.27922701992457 16.1823543481075 16.1817612288412 2472296.502792767 270.135070955381 82192.1051793453 480.180366224771 11.3761104384758 15906.2364795918 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2057-Sep-21 17:59 21:32 Earth 0.323555934164921 0.3217644702298 0.325350188674527 6.89080664901415 6.88961147652473 2472628.249342165 1292.36873433953 101185.319076856 466.292709026503 -27.9147454961976 36157.4266960484 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2058-Mar-02 21:54 3_10:12 Earth 0.237033860636559 0.231924442726349 0.242304537246145 6.72347274870857 6.72180064840849 2472790.412663110 4932.24732133261 402577.448202805 322.895145383966 49.9799721155555 40522.8141544018 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2059-May-20 06:33 17:12 Earth 0.384117441577517 0.368138037437084 0.400098026150659 19.0040159862814 19.0036509743062 2473233.772720684 1031.77559664605 797564.871636583 375.192122203615 -2.43808716658732 5759.40524211995 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2067-Nov-05 11:00 1_22:35 Earth 0.0247918134108774 0.0240458846695543 0.0752778930019196 9.03512130679446 9.02321831206178 2476324.958664039 2794.58023502349 3257375.3708461 85.7366574840769 75.9261042374672 33535.9606634714 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2069-May-01 02:40 6_07:08 Earth 0.0197369440780706 0.011732973412293 0.143341020994739 9.49762350982073 9.48339881879665 2476867.610796375 9068.24966434247 6333177.40237189 238.403572125258 36.5428115429492 6914.98749613707 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2077-Oct-28 13:27 2_07:27 Earth 0.21259001388617 0.140181096556066 0.285302970229072 14.3815925834834 14.3807210668621 2479970.060152201 3326.73538623861 3640471.46552512 111.759358581219 -5.9705581695195 23987.8976480303 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2080-May-24 09:50 2_01:28 Earth 0.480221880759279 0.402985855049718 0.557580495984716 21.7376349455045 21.7373796984899 2480908.909537857 2968.08557868671 3873448.84577896 390.330114600763 5.60296352873215 15776.3731275492 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2087-Oct-19 12:38 07:55 Earth 0.432103872881683 0.422161446288896 0.44204630431294 20.5750865379957 20.574786838722 2483613.026671853 475.121135539636 495793.979578019 166.227184196839 0.485822402959321 2731.27171278221 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2088-Oct-20 10:12 13:53 Earth 0.230708830333155 0.227835315012229 0.234490790954321 6.66707019706634 6.66533771182931 2483979.925147785 833.130483848534 741206.342827424 1423.56919043099 77.0386361635909 18988.0545249951 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2089-Jan-02 21:44 1_01:18 Earth 0.2420609254402 0.240268951853824 0.243979116907722 5.9871986165868 5.98535983266678 2484054.405550603 1517.91895009278 290814.059850663 1070.71428002192 -71.4417592657074 21334.9227909211 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2089-Jun-25 15:09 6_12:05 Earth 0.353742224959374 0.343466371372936 0.365765923802428 6.27361083471912 6.27241009343821 2484228.131416657 9364.91278204724 1359692.54555892 450.775593284709 -65.8033002667855 75406.9814708325 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2090-May-14 06:04 19:39 Earth 0.262737238947041 0.247168222395381 0.278608278050916 15.6494824377843 15.6488344008808 2484550.752441702 1178.55650816523 901040.688047306 647.722845201036 29.4876311816336 25136.112736086 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2098-Nov-05 19:49 2_03:52 Earth 0.0297582930040874 0.0258381392668174 0.0831003208895879 8.84612842136254 8.83600097918112 2487648.325663604 3112.32436113391 3203110.29000293 31.2438166451795 60.2687319466654 171791.229397824 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2099-Aug-04 09:27 9_18:44 Earth 0.395351329534129 0.390933576702454 0.400154002178643 6.74702969013447 6.74603072878861 2487919.893803761 14084.249390282 656817.053111052 284.172429479096 69.50401259494 140712.735774809 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2100-May-03 15:03 4_20:23 Earth 0.0490323524208682 0.00662874297125063 0.123972437425842 10.178338396959 10.1729980842577 2488192.127375958 6983.4504978098 3750508.13151317 83.5347622751467 7.80433105524715 10619.0873333515 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2108-Nov-02 17:51 6_22:47 Earth 0.108430681210432 0.028600919408412 0.287282924449489 11.6128349047794 11.6107186814802 2491297.243415486 10007.111944228 9038890.37422584 40.8122822708771 -15.3071517959162 74534.0526288082 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2118-Oct-26 04:52 3_15:44 Earth 0.299680347202721 0.208961974374479 0.390526340602869 16.7828452414267 16.7823154616714 2494941.702623963 5264.39066466782 4537433.59805577 75.6970835293878 -3.74061372236364 32426.6048284429 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2121-May-21 15:42 3_04:00 Earth 0.395941054798194 0.354653454500126 0.437445400961101 19.34901709258 19.3486692947916 2495880.153824648 4559.81338885723 2115315.08504138 62.5982226647082 -12.5506109652534 205672.313534776 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2129-Nov-05 06:12 3_14:54 Earth 0.151395892444071 0.112785098685557 0.196307373471984 6.78197009297463 6.77937456624065 2498969.758099034 5214.43645357822 2595041.87453365 16.2414569164153 34.9895156489304 108934.107204814 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2131-May-11 08:53 2_23:44 Earth 0.178334591159851 0.100468551578357 0.256391154885468 13.3985450153455 13.3974298553019 2499521.870114414 4304.05166859289 3898469.53227392 44.5864718884424 3.89279796631198 33710.0845754088 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2139-Nov-04 22:02 5_06:09 Earth 0.0669702861648554 0.0280207660064116 0.212934136012739 10.520699589234 10.5169172223072 2502621.417819809 7568.81827564249 7492809.20818587 32.9478596818913 -24.7540862095046 82575.5332087079 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2149-Oct-21 02:47 6_03:19 Earth 0.403965018799579 0.291630603789981 0.516390743435846 19.7554758960397 19.7551420203705 2506259.615736136 8838.71083436177 5612117.93897996 75.9806575503679 -2.99249521723243 35526.5185241759 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2152-May-14 20:57 9_08:32 Earth 0.258215094990229 0.0868885324404337 0.43006683064727 15.5294591531718 15.5287946704534 2507196.372589768 13471.5630192777 8576148.71107522 49.8702273013295 -2.9446127681059 35718.028503248 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2181-Oct-29 06:12 6_16:53 Earth 0.218190873522226 0.0612871236232211 0.378350454020248 14.5429550490506 14.5421153268165 2517955.758667179 9652.80948909981 8016687.31441577 67.1356150529453 -6.5756270480801 44818.1939714835 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2184-May-23 19:09 6_02:00 Earth 0.43565260328209 0.343518567747374 0.528214427305702 20.4495709379669 20.4492718554554 2518893.297835526 8759.80108951108 4655076.00639719 92.6567289389961 -8.22484595451789 93274.8585431558 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2192-Nov-06 21:55 18:50 Earth 0.0569914166558027 0.0283354660050024 0.113535466014692 8.1077474269747 8.10197900244975 2521982.413405314 1129.99936389021 3017151.10724908 18.9234982131383 29.8275476372981 123520.179719412 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
2194-May-05 05:33 4_07:03 Earth 0.0630259898688794 0.013676828995083 0.15886525812785 10.4985455693993 10.4945179645319 2522526.730915778 6183.17434686494 4824582.32054424 52.6774952986237 12.5575325345888 32246.9093137992 T 11 CATAB v2.0g-lin.ifort 2021-Apr-15 11:37:05 2021-Apr-15 11:37
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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