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(2011 SE97)
Classification: Apollo [NEO]          SPK-ID: 3579460
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6663786483376426 1.0336e-07  
a 2.523181330895316 9.2839e-09 au
q .8417871661025212 2.6229e-07 au
i 2.382447024527591 1.0968e-05 deg
node 188.7344108080191 3.924e-05 deg
peri 243.1810744129136 6.2263e-05 deg
M 46.18578901548844 5.1216e-06 deg
tp 2458812.686421597534
(2019-Nov-25.18642160)
2.1298e-05 TDB
period 1463.932730524833
4.01
8.0797e-06
2.212e-08
d
yr
n .2459129388212645 1.3572e-09 deg/d
Q 4.204575495688111 1.5471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   # delay obs. used      4  
   # Doppler obs. used      1  
   data-arc span      2929 days (8.02 yr)  
   first obs. used      2011-09-26  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .34646  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-12 07:23:56  

Additional Information
 Earth MOID = .00769838 au 
 Jupiter MOID = 1.12847 au 
 T_jup = 3.100 
[ 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 24.7   n/a MPO227505  
rotation period rot_per 0.017 h n/a Pers comm. M. Nolan (Arecibo) 2011-Oct-11 Small fast rotator, period on order of a minute.

[ 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
1927-Aug-08 13:10 00:02 Mars 0.0801869592077645 0.0801789934153505 0.0801949259688479 16.4443144905586 16.4440973757055 2425101.048378353 1.85673392221216 592.677767711216 15.973295109058 -47.9360440870944 560580.561529743 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2003-Sep-20 05:15 < 00:01 Earth 0.344248372722211 0.344247379061093 0.344249366383349 23.9117831039448 23.9114594123387 2452902.718485086 0.0915101743070721 49.6582830926771 4.22769248675295 3.80970580544483 1190307.99278225 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2007-Oct-01 06:20 < 00:01 Earth 0.150463259467637 0.150462672744863 0.150463846190428 18.3285497744109 18.3275835784114 2454374.763744073 0.0581873937954086 29.4008121116034 4.56365443617094 5.75242658697434 791613.49773066 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2011-Oct-12 03:43 < 00:01 Earth 0.0203104679013432 0.0203104518643532 0.0203104839383333 14.3652064093561 14.3560711965413 2455846.654616491 0.0274934940322699 5.96416982864244 0.799769760896329 89.8808483757012 2917399.84015935 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2015-Oct-18 13:44 < 00:01 Earth 0.0307014932718326 0.030700829585941 0.0307021569584676 12.8796756552414 12.8729356291076 2457314.071930167 0.125419052842467 33.9739662879574 6.39508636260805 -13.3055402229695 207408.659451814 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2019-Oct-31 07:40 < 00:01 Earth 0.0978975493001301 0.0978973569520471 0.0978977416482687 11.5831233157074 11.5807733641312 2458787.819676434 0.144348302252631 11.3548818188756 7.69500259427553 -46.7402590784054 1188993.06494097 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2023-Nov-06 20:17 < 00:01 Earth 0.117783964064257 0.117783736367803 0.117784191760832 11.4959439250557 11.4939759539029 2460255.345014647 0.239575460565585 14.0537899864868 7.88897598663214 -45.4199051070529 1338828.03854371 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2027-Nov-21 13:29 < 00:01 Earth 0.141025988257949 0.141025508443987 0.141026468071919 11.61024540883 11.6086179791042 2461731.061494622 0.326950495656798 24.0393328084664 14.8667113760543 -7.16932160568535 733540.445659319 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2031-Nov-29 10:55 < 00:01 Earth 0.156108039912323 0.156107438665358 0.156108641159289 11.9891164794741 11.9876927558425 2463199.954549208 0.394771708931722 29.9882140231687 16.494849146596 -1.71352588806205 656148.15922235 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2035-Nov-22 01:33 < 00:01 Earth 0.152929784011895 0.152929228630873 0.152930339392913 11.941774294194 11.9403152180544 2464653.564420148 0.369534854389407 27.6947061901892 14.6951094423799 0.945429768744897 700024.544948047 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2039-Nov-20 00:57 < 00:01 Earth 0.148656885776001 0.148656170804762 0.148657600747248 11.8365893726492 11.8350750147507 2466112.539510582 0.424638189904036 35.6951256918814 14.3773829490486 3.16140342018683 540957.445982581 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2043-Nov-12 10:16 < 00:01 Earth 0.148551366036221 0.148550456244948 0.148552275827511 11.9987583529798 11.9972634037094 2467565.927940669 0.506637514023778 45.436902817363 12.7349683713296 3.36523725019895 446232.352732427 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2047-Oct-19 21:26 < 00:01 Earth 0.0760752268469563 0.0760730875819428 0.0760773661120348 12.6706436356101 12.6678791279067 2469003.393258361 0.581638947120939 106.737792621088 6.63813582319325 -1.87465843234003 124422.037439899 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2051-Oct-09 08:12 < 00:01 Earth 0.00617803272371786 0.00617665781821213 0.0061794084867284 14.8268077641771 14.7976911323354 2470453.841411474 0.456731842083657 134.044511327709 4.80532411664674 59.29128875448 162831.119240761 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2051-Oct-09 10:30 < 00:01 Moon 0.00802212232936984 0.00802026464063179 0.00802398044901743 15.7509636350763 15.7507042613759 2470453.937262754 0.442539589189387 131.15861560884 4.82490041443504 45.0987969410199 175862.566000228 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2055-Sep-17 05:36 00:06 Earth 0.294084771818492 0.294014575349926 0.294154968286956 23.8973301366699 23.8969510016668 2471892.733330035 5.72045198629732 3500.40459781271 4.03996458377162 0.238887059485213 42578.7376230345 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2075-Jun-15 21:46 00:56 Venus 0.107174172812242 0.106895272099952 0.107453123997747 10.7846988802445 10.7828199588353 2479104.406826205 55.8290302290125 14384.4105525495 16.6213627526614 14.8182913083989 186984.198546261 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2087-Jun-28 04:41 00:34 Mars 0.0979962486066981 0.0977110057830906 0.098281786344106 16.6555104083628 16.6553350037232 2483499.694953558 34.1146568430649 16564.837425709 10.4447712912121 -30.7812224246789 722522.914779066 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2095-Feb-06 16:41 00:49 Earth 0.0496761695963636 0.0493537696939692 0.0500000677701874 17.1921196644832 17.188999523332 2486280.194953209 48.8113995825489 21089.6988803828 23.3986045881803 40.1770282620349 200203.748278591 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2098-Oct-29 09:45 01:27 Earth 0.154968427865926 0.15477938925816 0.155157466772386 12.618067928851 12.6167052305323 2487640.906300626 87.4416964559064 9432.70225429772 9.26731994129399 2.07352354920336 88340.9261745576 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2102-Sep-06 21:53 00:11 Earth 0.425949204072595 0.425791784755086 0.426106623408167 28.8485103403846 28.8482935036864 2489048.412093512 11.3267001929469 7851.0840071639 4.30744063932846 -1.030124047205 250572.9876681 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2130-Feb-27 05:26 00:58 Earth 0.341068164776016 0.340293647252734 0.341842698671754 26.6389196260427 26.6386263632571 2499083.726719524 58.1154521130142 38801.8114127854 22.3383890420094 5.51591896658663 207446.328682057 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2133-Dec-17 00:33 02:48 Venus 0.0910789536725162 0.0903761718344515 0.0917818548493076 11.5177607118273 11.5156904661146 2500472.522830527 167.874786908871 35431.4161149072 21.3344176754266 8.50160624566812 78706.240879146 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2133-Dec-18 06:52 03:29 Earth 0.213527174980435 0.213363549607692 0.213690817740443 13.7715507340316 13.7706446037503 2500473.786273653 209.382133294633 8707.14933402934 22.2635999612515 -20.4352950360352 416207.507044367 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2137-Sep-19 03:34 01:03 Earth 0.183224882727621 0.182489250603971 0.183960514948278 21.9325138588074 21.9318508091476 2501844.648502599 63.0053948798824 36683.6046549134 4.39297637446659 -0.454549198036215 45462.53751306 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2145-Aug-19 15:08 01:53 Venus 0.0648902236058733 0.0646314908088681 0.0651489619060365 10.072166154346 10.0688430923649 2504736.130789338 112.786048188778 12936.4727004311 18.1106434513451 -4.34287838899419 34201.0384180602 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2157-May-08 17:31 00:27 Venus 0.132032220386239 0.131847824553643 0.132216623721858 13.8224858018893 13.8212958714888 2509016.229922666 27.2041309851633 9328.25847616951 22.2733042906103 9.71792588542395 126222.781254405 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2169-Feb-27 11:39 00:12 Earth 0.357233722772611 0.357074381037778 0.357393065286012 27.0297420601175 27.029466116583 2513328.985211228 12.3569356754322 7989.15028428116 22.2548086557744 5.97955152440392 236270.923826171 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2173-Jan-04 06:41 01:15 Earth 0.179252180021744 0.179122090470287 0.179382272362045 12.9470527171564 12.9459045734454 2514735.778746346 74.6540792307864 6582.23306990822 23.9621772267643 -9.76548068310315 173965.827792717 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2176-Oct-03 23:40 00:48 Earth 0.00712908551242646 0.00678863587158647 0.00747011143612852 15.9937925273983 15.9704071332778 2516104.485899474 47.5704872403117 17289.6659301989 4.18146049163119 -10.6364873065625 45470.123701555 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2176-Oct-04 06:17 00:49 Moon 0.00576510741432349 0.00544445186395194 0.00608675443500235 16.5083816237116 16.5080372647437 2516104.762144651 48.8118587317527 16452.3236381429 4.18396810233497 -13.2264848093214 46747.1265516145 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2180-Sep-17 20:33 16:48 Earth 0.223091427066361 0.210985897535238 0.235196944179593 22.8503693775382 22.8498466911174 2517549.356468232 1007.75719343655 603647.798087398 4.24914160170194 -0.158732978998867 18931.1973313564 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2184-Sep-03 00:31 1_04:41 Earth 0.497844530890424 0.474714478607173 0.52097467289859 30.9316616908986 30.9314886628223 2518995.521689791 1720.52701725053 1153452.57740725 4.03241262428739 -0.555275908435763 168067.623883277 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
2196-Sep-03 03:11 9_20:13 Venus 0.0625086264121884 0.0618568205956676 0.0683473441159657 9.22577640321647 9.22201010485225 2523378.632556229 14173.2215219135 1000872.92454866 6.37838955577413 -81.7143439511188 1292776.25739016 T 28 CATAB v2.0f-lin.ifort 2020-Oct-12 07:24:08 2020-Oct-12 07:24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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