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414960 (2011 CS4)
Classification: Amor [NEO]          SPK-ID: 2414960
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 116 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3269497524475117 2.3786e-08  
a 1.60799196611015 7.7719e-09 au
q 1.082259390852849 4.2088e-08 au
i 7.704186491149728 3.6499e-06 deg
node 287.53914516 1.7725e-05 deg
peri 105.8031656694432 2.2403e-05 deg
M 278.2611180630797 5.5925e-06 deg
tp 2459169.602656794759
(2020-Nov-16.10265679)
1.1683e-05 TDB
period 744.7735398814627
2.04
5.3996e-06
1.478e-08
d
yr
n .4833684076065554 3.5044e-09 deg/d
Q 2.133724541367452 1.0313e-08 au
  Orbit Determination Parameters
   # obs. used (total)      484  
   data-arc span      3482 days (9.53 yr)  
   first obs. used      2011-01-16  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45704  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-30 07:25:32  

Additional Information
 Earth MOID = .157322 au 
 Jupiter MOID = 3.33619 au 
 T_jup = 4.277 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.9   n/a MPO455957  

414960 (2011 CS4)          Discovered 2011-Jan-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-11-10

[ 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
1910-Sep-17 15:35 00:02 Earth 0.452443175805318 0.452426359192394 0.452459992488427 14.3514206458746 14.3510102909689 2418932.149124387 1.62482467107769 884.41326481719 9.62322157210358 -18.5377161411877 1667389.28753604 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
1910-Dec-28 06:37 00:03 Earth 0.420147746438626 0.420135999187984 0.420159493989258 5.01090342389699 5.00963767038651 2419033.775771237 2.64869367867404 810.365247303843 7.83904537321373 43.7470085317713 2074693.37353071 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
1912-Oct-10 18:32 00:04 Earth 0.236680448729928 0.236667315327242 0.236693582507651 6.20229138501009 6.20047603083325 2419686.272506675 4.49164548210729 806.075498532982 9.62863413083025 -35.7572607035159 873413.851415728 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
1914-Nov-11 18:10 00:01 Earth 0.173395264885239 0.173388126034319 0.173402404858249 5.51697596857887 5.51418995196437 2420448.256661186 1.01363799808505 781.719889361906 8.70478540934464 -62.9663012616917 1407768.73021522 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
1916-Aug-26 18:48 00:04 Earth 0.367154029330547 0.367142583055669 0.367165475852133 3.27346487453479 3.27124717088875 2421102.283056282 3.58308071683925 742.498144544869 12.252495596719 39.9907680220304 813255.562981145 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
1916-Nov-21 07:01 00:01 Earth 0.363298862381545 0.363283329230854 0.363314395663185 12.0459053557091 12.0452964923377 2421188.792145680 1.06071172688807 847.526869282457 9.88935353555324 -23.9597545079704 1529820.06930675 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
1962-Jan-06 15:18 < 00:01 Earth 0.481830101450955 0.481825450117614 0.481834752805112 5.8801541864897 5.87921367425857 2437671.137640288 0.909832592287494 280.68705402447 9.29448891029675 34.3278086972707 2052029.86754966 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
1963-Sep-30 00:12 < 00:01 Earth 0.317277802852798 0.31727136995536 0.317284235781798 9.66074587377003 9.65987655001012 2438302.508662462 0.877996229263021 357.523400953418 9.62554820946279 -26.2373185329754 1370983.10208117 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
1963-Dec-09 07:11 00:02 Earth 0.314394984153592 0.314389502966669 0.314400466230166 3.60798161638524 3.60563190850829 2438372.799533364 1.82409916920767 877.930933561197 2.98659742189294 71.8851375097964 2494184.06334799 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
1965-Nov-08 12:35 < 00:01 Earth 0.15930036569677 0.159299126182826 0.159301605299274 3.76727227927707 3.7628298071094 2439073.023968323 0.464099746674695 198.281914686559 6.32082042549422 71.7819434094943 1219404.98365476 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
1967-Nov-18 15:10 < 00:01 Earth 0.276324229300084 0.276318713450514 0.276329745196981 9.38887419727193 9.38784711880426 2439813.131997528 0.459222509821206 328.961952085912 9.3768697919833 -33.3004421757851 1534957.67105305 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
1969-Aug-10 03:45 < 00:01 Earth 0.463197519905545 0.463193645314841 0.463201394506623 5.10562671299508 5.10449991776836 2440443.656343221 0.837917307905568 222.125026969411 11.7682073719456 29.6735901027847 1322812.11825516 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2014-Sep-22 13:53 < 00:01 Earth 0.417545228672111 0.417544666810957 0.417545790533288 13.0480501533856 13.0475610830143 2456923.078677970 0.117501143290142 28.4776714604838 9.58632385110514 -10.9730575128381 1972767.19764431 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2014-Dec-24 18:36 < 00:01 Earth 0.393474783372309 0.393474464684199 0.393475102060465 4.63821265741402 4.63675245466144 2457016.275034281 0.0543385548659958 18.0985607108738 7.79959963179344 32.1490999696373 1618168.26316192 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2016-Nov-02 08:34 00:01 Earth 0.210848977090823 0.210848688415145 0.210849265768384 3.73251815014459 3.7291309876626 2457694.856740893 1.24800601788837 90.6449312703934 13.4970676140932 86.6010525759028 1867013.92592502 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2018-Nov-14 21:19 < 00:01 Earth 0.192989566920077 0.192989313745131 0.192989820095033 6.57565599397269 6.57355604475638 2458437.388491104 0.0949211067036383 13.0622088720606 9.72502691836694 -22.6437437347673 1759852.60447324 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2020-Aug-22 14:25 < 00:01 Earth 0.392726069542303 0.392725833822727 0.392726305261902 3.77182485254639 3.77002567219074 2459084.100736335 0.0870565014529337 15.9626334786552 10.3936535000334 63.434023643102 1282451.66038207 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2020-Nov-23 21:47 < 00:01 Earth 0.398764268043223 0.398763790745881 0.398764745340609 13.1306718199287 13.1301629373424 2459177.407567582 0.096606281272677 24.9136098471536 10.1568210734166 -18.8887518382191 2436188.35708387 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2066-Jan-06 12:02 < 00:01 Earth 0.474466365150832 0.474462301695463 0.474470428627184 5.74197050706394 5.7409924077385 2475657.001409803 0.8649095070497 256.64455826841 8.94556668737424 37.9127292937109 2256476.90785085 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2067-Oct-04 00:42 00:01 Earth 0.307549637576313 0.307543918082755 0.307555357100395 9.08573542384282 9.08478183789581 2476292.528988818 1.11976371948345 323.617645054802 9.65325763947525 -28.244216210767 1259348.327311 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2067-Dec-07 23:22 00:02 Earth 0.304350847819208 0.304345694254049 0.304356002312946 3.5563405958591 3.55387804685947 2476357.473663633 1.72154071468634 877.1849731041 4.02956580076401 72.9828512376463 2715781.35908914 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2069-Nov-10 18:36 < 00:01 Earth 0.15704379046172 0.157043153735159 0.157044427312971 3.9766658817174 3.97239708330537 2477061.274972909 0.329282962672146 228.821030372408 7.14068367854081 82.1152375981231 1257102.48699535 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2071-Nov-20 08:59 < 00:01 Earth 0.284174402181816 0.284167681942784 0.284181122476238 9.70721410920416 9.70624815975006 2477800.874094976 0.35947392129668 389.206060120384 9.37834778407037 -30.5959826658954 1515105.90913759 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2073-Aug-10 10:45 00:01 Earth 0.468340056429251 0.468335286269767 0.468344826606652 5.16667438393624 5.16557313311069 2478429.948115196 1.09086769392776 278.374288272614 11.5421240235732 31.3918491475068 1373868.13557582 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2118-Sep-24 22:37 00:02 Earth 0.415729289566879 0.415711838256506 0.415746740981655 12.9593247659231 12.9588301960619 2494910.442562571 1.96719567037598 930.18659848829 9.66299344253923 -20.6976905157367 1602103.46903112 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2118-Dec-26 09:33 00:03 Earth 0.392097425014073 0.392084293710896 0.392110556983912 4.6001423950474 4.59866493127826 2495002.898213866 3.26691932703956 1038.77514803689 6.57514248593487 50.9571172768887 2156152.96342195 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2120-Nov-10 12:04 00:01 Earth 0.20805143133221 0.208038316464443 0.208064546497741 3.48133206502241 3.47765140385143 2495688.002769317 1.33699919430121 763.53368328508 54.1922941072735 -31.2247679731915 281490.998977961 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2122-Nov-17 03:54 < 00:01 Earth 0.191851244895697 0.191839387819592 0.191863103076593 6.59532368505024 6.59321757544686 2496424.662829342 0.96323061109419 936.461099191687 8.82028311754853 -50.8829552433787 1480676.87084767 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2124-Aug-24 10:02 00:04 Earth 0.395385812105499 0.395373178070116 0.395398446375837 3.74839845277247 3.7466002042511 2497070.917760649 3.67385419940741 792.53834461366 11.4719237940619 37.5218778005021 979834.506995961 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2124-Nov-26 13:42 00:01 Earth 0.400150392282055 0.400131807537722 0.40016897714967 13.251748228534 13.2512457423009 2497165.071093207 1.05152888141848 990.732796455275 9.93792057382673 -20.7153484534025 1529508.3088644 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2170-Jan-06 16:57 00:02 Earth 0.462588966787923 0.462577621963307 0.462600311785798 5.56524281200767 5.5642077333398 2513642.206164792 2.45056928180056 720.707987017731 8.7605787213651 38.3179397237072 2162515.86888468 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2171-Oct-08 15:58 00:03 Earth 0.290511586068085 0.290496663761932 0.290526508615519 8.35679210877852 8.35569452464063 2514282.164970592 3.13250468604933 853.272158024375 9.64120726253478 -29.3400415462039 1184177.1459955 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2171-Dec-05 17:31 00:05 Earth 0.28867430295806 0.288660442729647 0.288688173208034 3.47201329565758 3.46935386169928 2514340.229708180 5.12643773903199 2770.95175118673 7.85330125066208 75.5630509006026 3403990.18470116 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2173-Nov-14 02:59 < 00:01 Earth 0.155450301976714 0.155449213828133 0.155451391246378 4.4641880521699 4.46034686747998 2515049.624603517 0.780765760783032 667.807208577858 7.85382681979205 -85.4654847558508 1326225.02980612 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2175-Sep-14 06:48 00:09 Earth 0.323597157103934 0.323583965478894 0.323610390256322 1.89923019096663 1.89488982258885 2515718.783572723 9.31827922760859 5824.88322549736 6.28572019765998 83.6450615197412 1010256.6977949 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2175-Nov-23 09:19 < 00:01 Earth 0.303657124744007 0.303640959850745 0.303673289886397 10.3587148707593 10.3578677589027 2515788.887898206 0.966828758235181 915.384176165213 9.44780517007263 -28.3026216492134 1516040.89668339 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
2177-Aug-10 06:44 00:02 Earth 0.483666770507701 0.483656111952025 0.483677429146627 5.39448465687851 5.39346334764841 2516414.780670123 2.35025424206338 618.630650095339 11.4978939023753 30.8393580516144 1464272.59791362 T 116 CATAB v2.0f-lin.ifort 2020-Jul-30 07:25:50 2020-Jul-30 07:26
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