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(2019 NN4)
Classification: Amor [NEO]          SPK-ID: 3843180
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2487377192916504 4.7003e-06  
a 1.365686803715299 8.7329e-06 au
q 1.025988982892452 1.4228e-07 au
i 2.162913901197743 2.7585e-05 deg
node 144.5686781835782 7.5124e-05 deg
peri 154.9027163090819 0.00010839 deg
M 193.0558945036649 0.0018365 deg
tp 2459270.829651800605
(2021-Feb-25.32965180)
0.0055668 TDB
period 582.9416639712052
1.60
0.0055914
1.531e-05
d
yr
n .6175575057503223 5.9235e-06 deg/d
Q 1.705384624538147 1.0905e-05 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      104 days  
   first obs. used      2019-05-08  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .55652  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Aug-20 05:40:41  

Additional Information
 Earth MOID = .0173989 au 
 Jupiter MOID = 3.49416 au 
 T_jup = 4.802 
[ 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 25.8   .35864 MPO473716 autocmod 2.8

[ 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-Aug-05 08:39 1_16:49 Earth 0.0218033787761472 0.0199309860128119 0.0238873027217865 4.09872390028849 4.0687993125914 2417792.860654758 2449.27808123372 145980.282200607 3.72656741108332 -47.4353251344515 606215.570794543 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1915-Aug-18 08:13 20:49 Earth 0.0614477016613486 0.0567277737703273 0.0661734813680738 5.53146733692892 5.52362267149768 2420727.842585954 1248.65893892196 237402.81380125 4.51306444983036 -7.68320144327411 209608.752674815 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1923-May-02 11:50 1_02:33 Earth 0.332417994060283 0.328535661004575 0.33629980704651 2.98896927124715 2.98628639070412 2423541.992787246 1593.30243118387 192472.026136745 6.92932783511068 -2.61654883298699 68250.5663797863 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1923-Sep-03 18:19 08:26 Earth 0.235063077053326 0.229376681084881 0.240749441613416 10.8424732629869 10.8414277714563 2423666.263253364 506.2326827116 283524.415112385 5.26631007666115 0.246601629885654 19876.5423921153 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1931-Apr-06 22:32 11:21 Earth 0.447819517082169 0.445417907303375 0.450221560517076 5.88794560743749 5.88693499922549 2426438.438823488 681.044290465053 121768.997717751 8.0864315511298 -10.5601418021965 689066.266498397 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1931-Sep-14 23:42 06:05 Earth 0.438774800410863 0.433770599084113 0.443778998027396 16.8200209093748 16.8196598747879 2426599.487669216 365.474731498292 249531.083672418 5.59869963390522 0.0320931404952443 3960.27611855405 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1940-Feb-18 10:52 1_07:55 Mars 0.0845882175160105 0.082826897709128 0.08638824854964 3.03905399151281 3.03794011385239 2429677.952764278 1914.73925342195 126613.346375812 7.41612283643564 -45.4383846169717 1521393.47342325 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1944-May-25 00:38 04:19 Earth 0.395230293290378 0.391851373617691 0.398609511388122 15.4434399251615 15.4430033849774 2431235.526198656 259.128517100954 169368.579280059 5.32111516596511 -5.82706046135317 896008.867829042 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1944-Oct-26 23:31 08:18 Earth 0.426713134137006 0.424956824543213 0.428469571642724 5.4889758032581 5.4878380972788 2431390.479986885 498.394609020487 88354.8433605041 7.3396467589041 -7.86119334046869 519004.44210552 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1952-Jun-06 02:40 03:56 Earth 0.197193150889019 0.195008631379595 0.199378180555751 9.5735447553271 9.57213325892625 2434169.611362976 236.271048399448 110088.113417803 4.09009273352269 -8.33265682798541 767574.731230955 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1952-Sep-25 16:18 17:39 Earth 0.302207784546187 0.300462622702946 0.30396582442414 1.92153118036177 1.91693731010466 2434281.178905915 1058.67974731701 131676.674216892 3.3405575582862 50.2645366476785 929811.276571769 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1960-Jun-29 05:05 04:01 Earth 0.0429190477866042 0.0425678033990708 0.0432710966766958 4.43861239132539 4.42460359110394 2437114.711648069 241.187842796124 19839.6532843938 2.45966039779528 -28.1500390113956 971570.136361541 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1968-Jul-02 13:35 15:04 Earth 0.0367959624299693 0.0357751377240553 0.0378251423361724 4.20243280981886 4.1851663015624 2440040.065668836 903.782832384562 58139.0556458568 2.39514149008562 -28.7400364540464 894538.645295777 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1976-Jun-07 18:18 04:39 Earth 0.180350451318109 0.177933267898402 0.182768347711073 9.03521578502679 9.03358049082204 2442937.262520839 278.639677127925 121872.10745988 4.03641427487616 -8.52202581056817 723668.783189402 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1976-Sep-20 08:03 2_05:16 Earth 0.287802924645484 0.287468421613843 0.293126456683405 1.2451084708105 1.2376506393357 2443041.835210389 3196.34346189405 2174530.88416293 2.141044758919 88.0486341711634 2042397.49911129 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1984-May-26 12:39 03:17 Earth 0.376023258152649 0.373566505124157 0.378480182012586 14.8691908919313 14.8687143322779 2445847.026748828 196.793179556762 123162.794153991 5.32900592883635 -5.91619747866351 857526.354084871 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1984-Oct-26 15:09 06:16 Earth 0.414023405483917 0.412725699042721 0.415321161732412 5.32140104691817 5.320191533108 2446000.131139733 376.416238105254 65107.7003752096 7.41823680207894 -6.69849424957679 412518.441881551 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
1995-Mar-31 19:12 04:22 Earth 0.47494733334103 0.474011865702948 0.475882872056394 6.53388984528745 6.53303118054153 2449808.299777376 261.712508797444 47541.0807320359 8.25834589959413 -11.2198766728744 815564.079720953 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2003-Apr-21 21:44 05:58 Earth 0.373692674383556 0.372591878961842 0.374793486330057 4.29992651386349 4.29826799466713 2452751.405786132 358.348824757255 55032.4123508462 7.64546352331891 -5.24979765679298 229462.187779539 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2003-Sep-09 02:56 02:34 Earth 0.303074691858501 0.301177183535498 0.304972200920145 12.8421995169171 12.8415149201443 2452891.622467760 153.504060886274 94624.0282302124 5.3882166565303 0.827152136261525 92173.4587270542 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2004-Feb-25 02:39 23:39 Mars 0.0996032030597306 0.0989594960999458 0.100249532151206 2.80141458344215 2.80038837626206 2453060.610107382 1418.5563996498 41039.3623728719 6.20392700300954 -38.3919554013628 1618213.45024231 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2011-Aug-26 10:11 03:23 Earth 0.11200479360345 0.110642436774341 0.113367136921913 7.10236666167452 7.09901642800122 2455799.924619602 202.750826024074 67907.1689785086 4.87476407233932 -0.602396366899052 24359.4252358359 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2019-Jul-29 01:22 < 00:01 Earth 0.016975940286828 0.0169751246720932 0.0169767558998181 3.78544344601282 3.74375074657372 2458693.557010890 0.0450872839430093 39.745966930635 2.14603650057526 0.94322549082808 32807.8406236523 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2027-Jun-20 06:08 05:00 Earth 0.084795720182988 0.0835811553952854 0.0860117194653726 5.96619172154502 5.96092266286676 2461576.755854153 300.425786556074 63049.5094614934 3.15144790974886 -16.187851128373 823813.931474638 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2035-Jun-02 22:49 02:04 Earth 0.280593163482631 0.279212833815603 0.281973588594029 12.0379218441194 12.0371329876672 2464481.450875662 123.51151210751 69315.9136743709 4.68514234054447 -6.80493279696035 803346.952130078 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2035-Oct-16 04:38 04:55 Earth 0.358855957344735 0.357998184759238 0.359713725023859 3.9546289110316 3.95275093696575 2464616.692827579 295.02125556847 42722.36251272 7.43779182507181 -2.70198367577219 105584.539997075 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2043-Nov-09 09:43 02:22 Earth 0.474040866975747 0.473520314133335 0.474561435042626 6.54481890629855 6.54396003629366 2467562.904716207 142.377354347404 26301.6883895812 7.03955773709785 -9.39356210631186 821725.162263551 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2054-Apr-16 13:52 02:22 Earth 0.40055527598312 0.400094181580085 0.401016378049516 4.95337957688424 4.95203648051843 2471374.077955676 141.728761518718 23158.5435344871 7.73319767402235 -7.33791731059682 373659.05233531 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2054-Sep-12 06:45 01:10 Earth 0.352179683396327 0.351328315175373 0.353031051597983 14.2585844994401 14.2580538841928 2471522.781096516 69.7573772360627 42454.0914305839 5.66312951408172 0.567962774223302 70904.5763917913 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2057-Mar-16 21:02 00:21 Mars 0.0714222980456324 0.0710877472067802 0.071758720779298 4.42621960738244 4.42531390847343 2472439.376329668 21.3428213074307 24746.5143654709 7.54034626311832 47.4731429514577 947570.563211487 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2062-Aug-29 06:46 01:10 Earth 0.13274781744936 0.132240612638786 0.133255020901291 7.75405491384609 7.75146593439329 2474430.782059693 69.9007678477435 25283.3474856817 5.17116166971804 0.145772595752932 5058.08600610982 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2070-Jul-20 14:43 00:33 Earth 0.0205269075417949 0.0205146169075894 0.0205392009654157 3.75071202688832 3.71594298360767 2477313.113213758 33.4059127520637 720.708110112812 2.44070728910186 31.9006724848564 685648.377289805 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2077-Nov-20 17:29 01:04 Mars 0.0540956581290152 0.0539689896878378 0.0542278550186272 3.8529002965891 3.85152646517574 2479993.228616705 63.6816855626173 28028.5975591138 7.27558996448764 76.6947515660218 1043488.76242076 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2078-Jun-01 21:00 01:16 Earth 0.302394525502741 0.301548553796075 0.303240529367845 12.6919701875051 12.6912759289067 2480186.374820778 75.5845948435096 42471.6408135195 4.94157211221228 -6.68695458662878 811921.83956024 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2078-Oct-20 03:09 02:56 Earth 0.372201561652244 0.371689264523659 0.372713860516058 4.32545383893076 4.3237985050905 2480326.631581357 175.743477720074 25577.6751001069 7.45508696483065 -4.37148016437303 194467.046691227 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2089-Apr-13 09:49 05:02 Earth 0.4152443521087 0.414223146782992 0.416265597259348 5.32565431414583 5.32444932042342 2484154.908938407 301.959106739149 51326.6320569028 7.76734777114523 -7.52698941513688 430482.659155553 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2089-Sep-14 04:24 02:26 Earth 0.381500574037485 0.379483826505932 0.383517326752745 15.1049845736025 15.1045221888312 2484308.683244934 146.449375306011 100591.621306067 5.77009105125088 1.37454119150089 187080.032935982 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2097-Aug-18 05:25 12:10 Earth 0.0488068971750726 0.0465588247893606 0.0510560846482535 5.11698473756841 5.10630475621181 2487203.725955260 729.561988835173 112732.970357528 4.61100192579055 -6.61058168534725 142673.112407159 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2105-Jun-22 04:06 14:08 Earth 0.0841945673233893 0.0808670225226279 0.0875326983487899 5.93591270395456 5.93057891354458 2490067.670738341 848.076001499541 172740.236040602 3.09164321916251 -15.9838338418636 822848.334843562 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2113-May-31 18:28 09:08 Earth 0.345247308361336 0.338788832499247 0.351707308729299 13.9469159758302 13.9463626098111 2492968.269262823 548.032418869661 324121.469911559 5.15187704556766 -6.43658703967102 875094.654673823 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2113-Oct-26 17:14 18:13 Earth 0.39701567861269 0.393475796042127 0.400555939900814 4.91216151042584 4.91079506443618 2493116.217984202 1093.32112604381 177585.232208896 7.34673933955045 -6.7904206637546 366147.712146147 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2124-Apr-10 00:48 20:51 Earth 0.439937569819855 0.435456569232901 0.444419659785093 5.8320746146243 5.83103604191877 2496934.533280340 1250.83220188915 226127.649766397 7.88911077049523 -8.98093389197241 588978.584205863 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2124-Sep-18 00:12 11:51 Earth 0.430127429513632 0.420801013789923 0.439453876869367 16.5287728062868 16.5283980235902 2497095.508567370 710.766433978397 465107.805816142 5.80988631475092 0.859373967668838 132923.9459853 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2132-Sep-01 10:17 21:12 Earth 0.150473730534322 0.139973313251309 0.160974297935413 8.29287363023594 8.29073811564662 2500000.928344670 1272.08042327729 523670.728222599 5.3303421941614 1.58876331839151 84407.8708396011 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2140-Jul-04 11:47 2_11:45 Earth 0.0402390206087582 0.0353309204570228 0.0452906308875481 4.38342678524611 4.36829460634581 2502863.991034806 3585.19968713931 275836.495676743 2.41999869471365 -25.8801763789185 866475.274436011 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2148-May-27 08:48 09:04 Earth 0.430284317960775 0.422562061792749 0.438007549380373 16.4100482882387 16.4096709316189 2505747.866779939 544.343081078176 386454.464626264 5.73415614087072 -4.8178221027588 759393.294447509 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2148-Nov-05 11:24 19:34 Earth 0.440111620695862 0.436502390681359 0.443721230218865 5.90768920591357 5.90666433408908 2505909.975250035 1173.97264306053 181137.481682442 7.16162268551101 -6.74443236116889 471787.216523373 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2159-Sep-03 10:28 2_05:24 Earth 0.160538531079956 0.131866908417885 0.189216673757632 8.57705522195628 8.57511994170728 2509863.936028535 3203.74231689716 1430810.45676702 5.34324182330583 2.38965409846025 136233.744964283 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2167-Jun-15 07:14 3_01:42 Earth 0.149697994709068 0.116713683133755 0.182917757645381 8.08175244438724 8.07954977143948 2512705.801535633 4421.56590017276 1677019.40219721 3.69756603430607 -10.0209459833772 763017.373064207 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2175-Nov-17 19:56 2_03:27 Earth 0.49749078630843 0.486483526390614 0.5085044528499 7.036791390682 7.03603023038362 2515783.330319606 3086.73525198604 556218.690734268 6.65327931348808 -9.30534596237521 947756.642454447 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2178-Apr-10 02:54 2_08:24 Earth 0.442968600296233 0.431560066318241 0.454384360385323 5.91301541849452 5.91199807464237 2516657.620620538 3384.34418733129 576029.756212458 7.92029051614303 -9.09660946253051 602009.999202973 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2178-Sep-19 16:12 1_05:28 Earth 0.438699236009578 0.414321377506637 0.463077947598874 16.7678120854402 16.7674498643184 2516820.175215045 1768.12662051398 1216029.2231489 5.79290582980555 1.50861121240484 240289.240716817 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2186-Aug-17 11:39 3_14:21 Earth 0.036486689586536 0.0246800312731754 0.0484224009418824 4.69403686182504 4.67845379710996 2519708.985272171 5180.53685195226 601810.30930428 4.44367509275095 -10.3845812365633 179337.901235723 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2190-Oct-04 05:49 18:12 Mars 0.0707888011899982 0.0616920326218681 0.0807191312273404 4.47282477352788 4.47192049202403 2521217.742493275 1091.68508000078 610119.379883877 8.41411300036587 38.551511297663 723052.724606826 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
2194-Jun-18 19:58 5_10:52 Earth 0.120034318689849 0.0750349069400141 0.165906382264735 7.14199868349055 7.13888996291362 2522571.332188415 7852.19688957232 2322583.2357344 3.34737508958456 -11.8783743635257 799735.609334166 T 10 CATAB v2.0f-lin.ifort 2019-Aug-20 05:40:42 2019-Aug-20 05:40
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