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(2018 CN2)
Classification: Apollo [NEO]          SPK-ID: 3799286
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4736614309096001 0.00014889  
a 1.203725400453495 0.00024162 au
q .6335671048524611 5.2274e-05 au
i 25.74296498345446 0.0085406 deg
node 320.1915738677046 2.9177e-05 deg
peri 276.5618986089125 0.0043266 deg
M 161.103826366816 0.25919 deg
tp 2459180.629688156746
(2020-Nov-27.12968816)
0.2823 TDB
period 482.3803010527309
1.32
0.14524
0.0003976
d
yr
n .7462991320631207 0.00022471 deg/d
Q 1.773883696054529 0.00035607 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      1 day  
   first obs. used      2018-02-08  
   last obs. used      2018-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .2008  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:22:04  

Additional Information
 Earth MOID = .000676976 au 
 Jupiter MOID = 3.51298 au 
 T_jup = 5.086 
[ 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 27.8   n/a E2018E06  

[ 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-Jan-25 02:57 9_12:48 Earth 0.350225153011874 0.134222356881936 0.5678114566368 28.9551352374082 28.9548724882121 2418331.622854013 13728.2891788383 10874333.6744745 150.849049665372 4.8722465794107 27730.937385152 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1925-Feb-13 09:40 5_18:07 Earth 0.439412917402007 0.372805259667965 0.507279907444167 13.5844092216094 13.5839628403875 2424194.902785368 8287.28304990862 3552276.38353869 333.05449909304 -19.0532719105022 54362.0282147993 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1926-Sep-17 11:49 2_23:25 Earth 0.43928894141158 0.386512894805707 0.492720397901553 30.6340280022964 30.6338300049431 2424775.992501792 4285.41752029202 2780013.43679288 418.087698350803 -17.5899234026274 44500.2386135982 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1930-Feb-16 06:48 15:18 Earth 0.209752315382939 0.185966059742902 0.233943740810506 15.7271870390115 15.7263793099773 2426023.783657951 918.209823858165 1281560.16684185 55.2993701834876 -20.8786758924001 212887.40869594 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1931-Sep-06 02:20 16:17 Earth 0.239734607321363 0.230085062558676 0.249517571659001 24.8102095172432 24.8097615408653 2426590.596878709 977.465257119082 560622.795108835 545.455698287768 -30.177980313414 31193.7324322999 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1935-Feb-08 15:07 23:05 Earth 0.0173314053968141 0.00199259404064993 0.0418096644243577 20.2873078832966 20.2797284752184 2427842.129671328 1384.5378049072 1224007.80360278 9.48689330894443 -6.62221593572568 31975.7725457843 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1936-Aug-22 15:06 1_00:42 Earth 0.13106025254733 0.130112584519661 0.133487552668584 19.5736395706334 19.5726008917737 2428403.129370905 1482.18679828725 700594.496275472 710.275526674137 83.0627054298925 26022.4319073098 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1940-Jan-28 11:26 03:16 Earth 0.29323880154776 0.289890149652009 0.29658749513687 27.3685435651387 27.3682115622455 2429656.976702823 195.680596387096 167075.778075581 128.743399957258 1.90605643808124 10655.4570248797 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1941-Jul-29 13:06 1_13:42 Earth 0.311893773048074 0.301479486570288 0.322645624208506 16.2188059565953 16.2182792195939 2430205.045544802 2261.91678533706 735108.878894471 476.630018696674 44.0866887282835 55554.268778005 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1946-Jun-18 14:24 5_20:58 Earth 0.48472837694665 0.468781180347583 0.502081293444217 17.2138094195677 17.2134900886642 2431990.099967976 8457.5996419791 1544334.81935781 577.121446348107 57.425377932901 76963.0382026626 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1956-Feb-18 06:35 1_12:36 Earth 0.351193731699166 0.269956429686838 0.447393814314665 13.9799840801968 13.9794413707841 2435521.774342953 2195.54149808589 5725260.61811229 238.623711587958 -37.8895822631159 97044.7632555673 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1957-Sep-12 10:31 4_21:56 Earth 0.349807564098427 0.264889273128852 0.438880214594588 27.9982431800107 27.9979711264031 2436093.938097953 7076.28663511158 4737466.88400992 423.673034619814 -22.9075694883452 44798.16245216 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1961-Feb-11 19:24 4_03:17 Earth 0.0781646918902406 0.00513708259984208 0.193563458235178 18.1871683444419 18.1852939584509 2437342.308596940 5956.89988870946 5759553.32681142 32.0797245236274 -3.77307600024571 25590.1114186202 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1962-Aug-29 06:07 6_18:27 Earth 0.145638689679594 0.128801348537262 0.22163783742652 21.594324453044 21.5934772168681 2437905.754722053 9747.21279468825 5605200.58742231 531.737677900984 -62.1848997182238 33972.3626605324 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1966-Feb-01 13:56 4_21:09 Earth 0.187379168204671 0.0709873193193843 0.304324849526457 24.49910865841 24.4985282336763 2439158.080664062 7028.56608066128 5839951.92132845 87.1549473813206 3.91246563164759 20718.5854150609 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1971-Jan-21 01:30 5_03:35 Earth 0.457763527861286 0.343325181886441 0.572469800608363 32.0568003735298 32.0566188001295 2440972.562408068 7414.97269759196 5739890.00544079 190.176453590009 5.34815714966253 31612.0335678054 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1972-Jul-10 14:31 4_19:57 Venus 0.133317987620465 0.056784793187835 0.275779379477113 18.8368079028126 18.835943168174 2441509.105158103 6956.5250083623 7442649.93256495 514.162610962917 -25.2136559691826 17762.693049861 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1973-Oct-04 23:39 4_21:24 Venus 0.0822392974914962 0.0532360141190351 0.215309132484875 20.209341407058 20.2080347806456 2441960.485738461 7043.50861715023 7277812.68464002 490.30138969776 -40.349715305217 17081.3248303441 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1974-Dec-30 07:59 4_21:19 Venus 0.0530470308006819 0.0526527584178133 0.157911726096063 21.7588898454491 21.7570084074616 2442411.832553681 7039.32937740545 7105608.12020992 457.821246627105 -83.0915201704111 17745.0953313382 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1976-Mar-25 17:16 5_07:00 Venus 0.0727322619048122 0.0522583900895854 0.208304468487408 23.5088064968934 23.5075364405093 2442863.219692873 7619.85338430262 7532918.65948006 422.38287305251 45.9419775556047 18773.551677399 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1977-Jun-20 06:31 5_15:44 Venus 0.122423651834561 0.0511373312072212 0.274441296492924 25.536334403371 25.5356397774824 2443314.771280529 8144.44612079274 7899008.6489691 384.516813448725 24.6943108212442 19901.1239002741 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1983-Sep-17 18:06 7_08:20 Earth 0.434640446002708 0.303882515281457 0.570602060568223 30.4740611644689 30.4738599990538 2445595.254298489 10580.2686764941 7061509.40141445 400.711068044751 -18.670862178203 48520.2490984739 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1987-Feb-15 18:50 4_14:09 Earth 0.180633391394538 0.0517466576210268 0.338761661261975 16.2097806381148 16.2088706213901 2446842.284921416 6608.75026979289 8054666.98525344 54.004388554617 -16.1843043314375 182324.167200094 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1988-Sep-03 15:34 8_09:07 Earth 0.212284170550582 0.131542218900984 0.34253063907941 23.9437818610732 23.9432576493217 2447408.148347442 12067.4256074504 7438370.37570106 493.909551234149 -37.8450706115295 36814.5114173363 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1992-Feb-06 17:30 6_02:01 Earth 0.0765066620132326 0.00303421172961974 0.228729273700858 21.68921076997 21.68760499224 2448659.229066540 8761.16140650391 7592700.89119837 37.6780660766596 2.27821283842694 11494.6468412473 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
1997-Jan-25 18:25 5_06:17 Earth 0.343549533387158 0.223558218104849 0.463945153457398 28.7562033890254 28.7559336812394 2450474.267658633 7577.10021222564 6022315.2102069 149.789058074436 5.25000568566991 29486.392278353 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2013-Feb-17 12:10 07:45 Earth 0.282741306912659 0.253791371493137 0.313013514792238 14.6778384512165 14.6771963987909 2456341.007263792 464.851108872959 1763824.69654347 110.756065971022 -32.9521895992018 138522.359927676 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2014-Sep-09 07:14 1_04:49 Earth 0.290210757827074 0.271224433132568 0.309520609994026 26.2416759054868 26.2413260326895 2456909.801077426 1728.64127641548 1070165.58458227 472.767300796211 -26.7824839305831 38740.5054395085 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2018-Feb-09 07:17 < 00:01 Moon 0.00315857849603094 0.00315821751057461 0.00315893948186091 19.3990863183313 19.3985514439301 2458158.803263897 0.106298828100174 18.0827242168819 1.29966066034227 -5.71646291928125 38169.8730524472 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2018-Feb-09 07:26 < 00:01 Earth 0.000466959185900703 0.00046659588633286 0.000467322467912319 20.1618392830501 19.8768136150777 2458158.809705204 0.106782685259616 17.5383739816474 1.30161409121341 1.27982195856226 2815.84334660836 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2022-Jan-30 13:19 22:36 Earth 0.233562448928568 0.211683827394797 0.255454867852561 25.7360657544119 25.7356224817791 2459610.054908115 1355.90947553419 1095007.64852503 222.79317563246 4.67426062253052 12037.5019291285 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2023-Sep-08 01:20 1_08:59 Earth 0.334653660783785 0.308279919700248 0.361212138212443 27.8832209950685 27.8829354490825 2460195.555634172 1979.31641264957 1376776.23906706 841.929918751564 -16.4952313735982 15804.4700557459 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2026-Jan-20 11:34 1_21:05 Earth 0.461822848737466 0.420248304268829 0.503432369590261 32.130878672713 32.1306991102507 2461060.982016727 2705.16892642067 2083687.34330333 393.244858163141 5.49971970064869 15868.9513923103 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2027-Aug-27 06:28 2_15:26 Earth 0.131743342560895 0.101385010158504 0.17092312554617 22.1297704560138 22.1288565201126 2461644.769302286 3806.16962686512 2438111.30086541 1040.57714284124 -42.6998223528293 12152.1708572871 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2031-Aug-13 15:11 4_21:35 Earth 0.155870150852104 0.107315561166552 0.21567636148547 17.4103851686774 17.4094033003109 2463092.132864772 7055.16801964209 3426290.95377949 1230.20072731466 35.2130875052845 10670.6415421539 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2040-Oct-23 08:24 3_17:30 Venus 0.105004998526591 0.084229918286777 0.217635505482854 19.7576587061777 19.7566119753919 2466450.849661465 5369.9540675397 6881124.45095922 966.805624411773 -53.3520225736284 14116.21870192 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2047-Feb-20 11:22 1_11:24 Earth 0.331854341004428 0.225741162738291 0.497184692770632 13.9738206952109 13.9732461044792 2468761.973468060 2123.53660991262 9841359.32380441 330.941871659863 -41.4903062308022 59281.598492084 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2050-Jan-18 03:47 5_22:27 Venus 0.096962644747642 0.0834837566326591 0.251993162949587 23.026576347982 23.0256037255216 2469824.657801110 8547.43430625716 9398136.27638632 812.278282044474 59.4473841965843 15961.5145657153 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2051-Feb-13 05:29 6_09:37 Earth 0.0914770557046029 0.0101110072171895 0.259730863077211 17.8685443211279 17.8669141589367 2470215.728473503 9217.49158381054 8408352.54717742 77.2653183972359 -6.35029963520623 22078.2938478689 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2055-Feb-04 00:46 7_03:58 Earth 0.136414383651455 0.00960408715425004 0.307251896558982 23.1789174660071 23.1780747777593 2471667.532161390 10318.4841065685 8528343.3701321 139.863364774146 4.04045607267139 9729.75317187327 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2056-Sep-12 04:18 8_00:29 Earth 0.426777646984462 0.275602239978852 0.581516056364574 30.4966825632032 30.4964778435436 2472253.679292356 11549.1323139013 7871812.7081418 782.770256538383 -13.3486950924309 17676.4347480784 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2059-Jan-25 03:38 7_04:23 Earth 0.365172974110813 0.203428240515427 0.527680727339618 29.3445722999753 29.3443236503643 2473118.651063915 10342.6917641005 8127340.23784475 328.950433322877 5.27052058319275 14343.9587645352 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2060-Aug-31 22:18 8_06:46 Earth 0.216400910010462 0.0988281977201889 0.365133535527358 24.5971495467836 24.5966489674547 2473703.429118336 11926.4519665566 7839503.43738178 967.891804808013 -24.7786331307468 13194.1170060864 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2064-Aug-19 13:41 9_00:21 Earth 0.0935766057902003 0.0900514500576013 0.195184226319249 19.3958039844508 19.3943358909421 2475152.070104912 12981.2594459151 7370167.7111013 1166.14793806819 74.274990244623 11115.5446375964 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2084-Feb-18 05:42 4_10:38 Earth 0.224332647218178 0.102973449233847 0.372201721455422 15.4033919296695 15.4026208231404 2482273.737750195 6397.6770565729 7764392.01001283 64.5124165460316 -23.7027371345479 259931.062949613 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2085-Sep-19 18:18 4_08:28 Venus 0.119296192373728 0.0840364733636569 0.265174178333469 19.2128487720922 19.2119013111683 2482853.262162284 6268.34493407117 8319969.94065235 1002.57159886146 -44.7960279114875 13691.603852144 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2088-Feb-09 12:26 5_08:38 Earth 0.0114621477421438 0.00226123753911911 0.144544994856155 20.1405173538302 20.1289721866537 2483726.018235259 7718.30558714216 6646705.85921977 18.2764490575483 11.4074459535818 17066.2133075868 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
2160-Oct-12 14:40 9_15:30 Venus 0.079938298727633 0.0798006032011893 0.291196259696863 21.5568578452378 21.5555976399978 2510269.111185483 13890.3307153632 13748197.9549507 980.610952291873 -86.8853495019701 12758.9007331084 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:22:04 2021-Apr-15 20:22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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