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(2014 SC145)
Classification: Apollo [NEO]          SPK-ID: 3690385
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2064863478372117 0.00028074  
a 1.221637511483858 0.00044524 au
q .9693860433566167 1.0409e-05 au
i 20.15884206155161 0.017475 deg
node 180.9038121684573 6.6005e-05 deg
peri 225.32830076409 0.025608 deg
M 44.81006122360751 0.80341 deg
tp 2458939.111785367878
(2020-Mar-30.61178537)
1.0671 TDB
period 493.1873928331281
1.35
0.26962
0.0007382
d
yr
n .7299456661533265 0.00039906 deg/d
Q 1.4738889796111 0.00053718 au
  Orbit Determination Parameters
   # obs. used (total)      43  
   data-arc span      5 days  
   first obs. used      2014-09-23  
   last obs. used      2014-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .38022  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:38:30  

Additional Information
 Earth MOID = .0177827 au 
 Jupiter MOID = 3.91759 au 
 T_jup = 5.149 
[ 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 25.7   n/a MPO309129  

[ 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
1917-Sep-04 08:11 6_23:38 Earth 0.397227047926365 0.177629973557553 0.625377396543838 18.6278546473405 18.6274945541563 2421475.841039620 10058.0107075832 11537836.5637322 43.1830196566405 -12.0489739256934 315431.443465313 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
1929-Oct-16 00:56 5_20:15 Earth 0.362715499581613 0.195074468701277 0.612075556214622 13.1206939269155 13.1201340420809 2425900.538644922 8414.86563398642 13636589.2770247 81.6977342300015 31.9729338857293 309166.01644832 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
1930-Jan-21 22:48 2_11:57 Earth 0.422122352013027 0.34401703322524 0.579813493077462 12.6270946016787 12.6265947062447 2425998.449670429 3597.47317009373 11047211.9231299 688.681647764723 54.3884229445358 59236.8166085867 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
1948-Aug-30 18:15 2_11:01 Earth 0.486029093008315 0.396320239639095 0.576523221201021 20.7976248703241 20.7973612741503 2432794.260263620 3541.22857165364 4597442.09830781 47.8773882172145 -12.0248696016137 332461.813047603 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
1952-Sep-12 19:10 2_11:27 Earth 0.228336612939456 0.168136059763747 0.289068036601508 14.9112373325146 14.9104547421144 2434268.298906725 3567.04641398127 3064801.29504251 44.8663625832213 -9.96039167396863 127827.660190049 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
1953-Mar-05 03:28 6_00:53 Earth 0.330856455134177 0.327833570675125 0.355478832665859 10.9852300529496 10.9844969278641 2434441.644712430 8693.31337411917 4629836.92807313 261.406362239668 -82.2544368978021 116377.103521868 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
1956-Sep-25 23:03 1_09:18 Earth 0.0330046386242846 0.0134581927772803 0.0570920913222995 11.2193879314492 11.2121900026612 2435742.460156400 1998.02706581662 1252727.74056184 48.2349822244309 -21.8490242423761 33336.976443451 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
1957-Feb-16 13:13 1_09:12 Earth 0.314626891106277 0.314611416144688 0.316080401920592 10.7160531423539 10.7152628319957 2435886.050877198 1992.00029333634 1421507.47375949 508.143028529909 -89.6651372467278 70388.2003440119 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
1960-Oct-12 23:16 19:16 Earth 0.323843024996857 0.299974010898762 0.348569795782812 12.4738318390523 12.4731722257475 2437220.469708533 1155.56939743869 1469451.35980274 94.6858188727784 34.3493183429539 277638.038362577 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
1961-Jan-24 17:24 1_02:34 Earth 0.400971663565512 0.387841708850902 0.41521527018894 12.0993050657189 12.0987558434923 2437324.224881182 1594.36988401084 1255792.17081577 670.235140237064 57.0322923328424 59639.5492072023 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
1979-Sep-06 11:49 8_00:49 Earth 0.368417181087658 0.129773010609055 0.620312397944559 17.9595785955613 17.9591758959519 2444122.992150408 11568.6531773234 12721487.1593611 41.3869009671199 -11.8515681016488 296358.333304109 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
1991-Oct-27 16:29 4_00:41 Earth 0.484076824662325 0.284268292487792 0.721324565068588 15.5023418599728 15.5019867967184 2448557.186990679 5801.26216817777 12832960.4734606 63.0175777407572 28.1200121144722 348388.465377752 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
1992-Jan-20 17:49 13:09 Earth 0.498939300970049 0.368698244516604 0.677543338009507 15.4763779042625 15.4760328398606 2448642.242014410 789.462346267279 10988802.5616114 695.359331575726 42.7200282315477 59488.818511832 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
2010-Sep-11 09:54 1_14:16 Earth 0.269286807991958 0.227336649001253 0.311478189588556 15.7549586469682 15.7543306049984 2455450.912540982 2296.1722074817 2136059.24832457 43.2546113550853 -10.7204335741937 171365.295286512 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
2011-Mar-08 07:32 4_15:19 Earth 0.339409245638172 0.335669109334536 0.357048191874303 11.061742370793 11.061032663806 2455628.813748567 6678.94479184144 3563531.68286335 237.728600554704 -81.4899865297637 122782.124203953 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
2014-Sep-25 14:03 < 00:01 Earth 0.0195232153838898 0.0194684275921364 0.0195780025276873 11.3595807762018 11.3475601095898 2456926.085075811 0.12585505915144 2726.26042346236 22.9482049922234 -0.267074715811417 717.592631250657 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
2015-Feb-18 18:30 04:40 Earth 0.311695853390894 0.310137386079854 0.313254677956105 10.7305966942343 10.7298000331897 2457072.271058762 279.735193024471 79484.9796450017 705.976559788718 12.1162085907952 10000.7589355909 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
2018-Oct-13 13:49 1_05:03 Earth 0.324486324023071 0.28351297526778 0.368013048330367 12.4548195540643 12.4541602435305 2458405.075436618 1743.1658643382 2550132.41231543 95.0267188946839 33.9642536367738 275983.072069191 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
2019-Jan-26 14:35 23:24 Earth 0.398624740015821 0.377616162449859 0.422528548037784 12.1853264401811 12.1847778845026 2458510.107868642 1404.44584869349 2032022.83457674 669.491659072158 56.4263865575911 59062.485905329 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
2037-Sep-11 01:27 8_14:51 Earth 0.273154604446147 0.0612358561204076 0.504749939426907 15.8536154557399 15.8530001599561 2465312.560381540 12411.2704347659 11657060.4605233 42.9319202916306 -10.6536370929816 174654.144177134 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
2045-Oct-17 21:41 3_19:05 Earth 0.3855318496914 0.238515597890985 0.567184629921611 13.449527372174 13.4490135020507 2468271.403368826 5464.75535102458 10055076.6336947 74.9533600733031 31.6183113688286 338787.35114445 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
2046-Jan-22 12:34 1_04:31 Earth 0.432123596937463 0.353367365400384 0.5513362733988 13.165076478928 13.1646081093125 2468368.023789032 1711.26128245062 8297811.27531526 693.02722805782 51.4908479594575 58496.2027145246 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
2060-Sep-02 21:44 5_01:44 Earth 0.430341420891482 0.256921537799219 0.607532723091281 19.4593763418173 19.4590581611118 2473705.405365196 7303.55472751023 8970138.58568596 42.2319638320729 -11.820024057279 338316.158022096 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
2096-Jan-23 01:41 1_02:42 Earth 0.440118931742479 0.34143873784021 0.634758628735648 13.5029882196307 13.5025398670973 2486630.570228505 1602.10370643626 12815197.5960354 698.36394502741 50.7400398742919 58707.7314629109 T 5 CATAB v2.0e-lin.ifort 2017-Nov-29 19:05:34 2018-Dec-11 16:24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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