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(2011 OJ45)
Classification: Apollo [NEO]          SPK-ID: 3575154
[ 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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2036079100587169 0.00029719  
a 1.01708305805678 1.896e-05 au
q .8099969022497104 0.00028717 au
i .7491018678626619 0.0016493 deg
node 288.930763614855 0.024684 deg
peri 135.5042944448041 0.054841 deg
M 128.7652931009337 0.28113 deg
tp 2458866.492416108742
(2020-Jan-17.99241611)		 0.28883 TDB
period 374.6563149049598
1.03		 0.010476
2.868e-05		 d
yr
n .9608806409450813 2.6868e-05 deg/d
Q 1.22416921386385 2.282e-05 au
   Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      17 days  
   first obs. used      2011-07-28  
   last obs. used      2011-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .38096  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:53:04  

Additional Information
 Earth MOID = .00758709 au 
 Jupiter MOID = 4.00208 au 
 T_jup = 5.982 
[ 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 26.0   n/a MPO205911  

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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
1977-Jul-26 17:48 1_00:23 Earth 0.461681978836465 0.409914205303034 0.513452416622917 19.3742962129105 19.3739983291435 2443351.241916024 1463.27707933521 2582108.3423218 13.4820992282954 1.27819872149633 101368.145526507 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
1978-Aug-06 04:16 03:32 Earth 0.244457221279076 0.239041086544054 0.249873343021539 12.9354356555259 12.9345930145551 2443726.677536810 211.922537001187 270065.794215331 12.1232939062163 -0.111340475373182 4232.76832238171 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
1979-Aug-16 12:03 2_13:37 Earth 0.0254013353848371 0.00747108096170744 0.0676670446571269 6.47806473349682 6.46185207183626 2444102.002419759 3696.56334993635 2143186.29265611 7.3281207786771 -17.2444033985171 105798.224993521 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
1984-Feb-29 18:01 3_07:44 Earth 0.0900873188620366 0.0129810544788203 0.170925039762673 8.42843354429757 8.42492366432795 2445760.250983766 4784.38780939218 4043700.781002 11.7906829589894 6.38695090699136 81719.4062607755 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
1985-Mar-10 09:41 2_06:22 Earth 0.292726059578359 0.215376029666221 0.370093701784405 14.5341175185359 14.5334912340412 2446134.903280087 3261.85471577918 3859233.76326428 10.6418090167088 1.72713105006239 102834.08234252 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
1986-Mar-19 22:21 1_14:40 Earth 0.491375704838988 0.419170602154391 0.563581179824715 20.5675550786988 20.5672914341529 2446509.431124394 2320.28736086582 3600648.99130556 9.40755812683964 0.491320481444224 56922.5800260799 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2009-Jul-29 13:22 03:28 Earth 0.406075055788366 0.400462081671366 0.411688056907572 17.7211813648857 17.7208110954102 2455042.057102943 207.904245219853 279945.701709332 18.7135733031497 1.17055524886488 56035.6243738612 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2010-Aug-07 23:47 02:25 Earth 0.208243924507109 0.205323674721096 0.211164172455524 11.8754667182088 11.8743892386676 2455416.491050870 145.485118302612 145617.736103825 13.0802484816731 -0.828218613515438 24014.2192041655 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2011-Aug-17 05:36 < 00:01 Earth 0.0117596111467394 0.0117022541660167 0.0118169612727455 6.04785675307679 6.01027566566102 2455790.733070686 0.218495697806358 2824.50662278694 5.18838277163791 -0.0814571023450645 348.098673887579 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2012-Jul-21 07:25 1_10:16 Earth 0.136652439844732 0.134268825851068 0.139037632365809 3.78791305670438 3.78276207091089 2456129.808809515 2056.28593152865 121138.306151549 60.080274202931 10.84517201403 34024.1445178342 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2012-Sep-29 01:53 2_03:25 Earth 0.133847635705193 0.131892415831085 0.135807345443074 4.23515728543225 4.23045430350838 2456199.578238318 3085.29810571767 104995.048061769 123.868806313132 -21.3955372910069 37801.472962034 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2013-Jun-14 14:26 2_10:48 Earth 0.19917366614622 0.196978622693176 0.20137240538829 5.12061313749209 5.1179999576274 2456458.101356925 3528.25303318246 117611.967202532 185.29371220594 21.3595588197621 34128.5412512337 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2013-Nov-12 17:49 3_21:08 Earth 0.176100587783255 0.175034055705708 0.177173243422554 6.06411873491558 6.06162314496751 2456609.242076775 5587.50967084729 74346.7160886065 275.625265432967 -44.1615157815425 37238.7912844495 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2014-May-17 21:28 3_11:24 Earth 0.210498309981728 0.209546228202623 0.211460675905687 5.36537867313908 5.36301896181173 2456795.394455201 5004.43464507153 87545.7859351272 406.788772750422 57.0027673682315 37151.2507486921 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2014-Dec-20 18:57 5_23:57 Earth 0.16446908699239 0.163177163061553 0.165761607875639 5.62703765358252 5.62415787300172 2457012.289927146 8636.90622965216 66306.4884896571 102.522075609363 -12.9572685582893 38789.2234693522 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2015-Apr-18 10:47 5_00:08 Earth 0.179148319813087 0.177173595343558 0.181148992503951 4.76242854742958 4.75930452883392 2457130.949077332 7207.85948269526 146259.560583655 261.980400555413 -47.2272672919726 41654.5756856651 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2016-Feb-25 08:05 00:08 Earth 0.0762341461236894 0.0658154299829797 0.0866955124661615 3.47073260501519 3.46064767041939 2457443.836724614 7.99523950557131 528345.91121524 30.7039691322151 -8.21990747181768 35153.3529086335 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2017-Mar-02 20:03 11:48 Earth 0.0793957466389903 0.0667605407091502 0.0920608354744698 8.11556497094519 8.11142871839465 2457815.335395365 708.437134917617 635473.409212035 13.6952960516243 7.0096459005581 62754.4144867034 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2018-Mar-10 08:17 09:36 Earth 0.238697185820255 0.225318042827327 0.252077107553038 12.9068155152491 12.9059506259838 2458187.845289716 576.357330711079 667529.512183799 11.2785519175522 1.98428816490574 82293.9631521495 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2019-Mar-18 00:24 07:50 Earth 0.397817804543867 0.384049341715334 0.411586306336673 17.7328389189731 17.7324612124401 2458560.516781190 469.551301427062 686606.615168256 10.4248483057504 0.693765628037019 56251.5026493911 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2049-Jul-29 05:46 13:30 Earth 0.411530674845853 0.386085680615054 0.436975751140012 17.8927427126392 17.8923808551056 2469651.740281948 809.578334088559 1268874.12370118 26.438614746582 0.595578283883471 20008.4046918965 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2050-Aug-05 08:56 16:50 Earth 0.261023580612251 0.23528105951417 0.286766556075426 13.4193730932466 13.4186123945084 2470023.872147423 1010.44215454085 1283801.64472715 22.7200633287856 -1.00439875943555 23945.1785114789 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2051-Aug-12 12:28 20:57 Earth 0.110055076266237 0.0844626827231137 0.135675017842638 8.94173142751762 8.93902344146042 2470396.019512623 1256.69525572008 1279825.68157507 15.8209137293839 -3.96612039402903 56668.6469452751 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2052-Aug-17 22:41 13:52 Earth 0.038716664972888 0.0159178031058083 0.0625148023160477 4.62776562687648 4.61287055716402 2470767.445344313 831.850032926879 1202955.86232964 8.23116652975914 11.5676537317684 236980.249895027 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2053-Jul-06 13:59 8_12:49 Earth 0.164873108879646 0.158457621994578 0.171334652630615 4.36857447025208 4.36487357507676 2471090.082727069 12289.2459630905 349258.044735032 74.2105790290847 23.0157992414889 81968.4002685286 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2054-Jun-04 06:56 2_06:47 Earth 0.207668594368381 0.207461356953707 0.207883269930203 5.30548033333533 5.30306144490076 2471422.788690105 3287.18581477281 62879.4373632168 104.377784692419 80.3745873833437 160006.467815654 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2054-Nov-25 17:37 1_07:11 Earth 0.17661704881161 0.174944395875013 0.178290136758557 6.11203951312762 6.1095707393329 2471597.233718853 1871.20517817677 84557.0888268173 23.7010903296647 -9.66177157227194 115731.334914366 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2055-May-07 03:51 2_19:16 Earth 0.204104401244494 0.203909542627707 0.204301696272519 5.24125576169289 5.23876445117048 2471759.660218977 4035.96579073746 36506.8579580597 26.1112828725175 -74.4365394018267 620473.565648739 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2056-Jan-06 16:18 7_17:30 Earth 0.144067271331407 0.138087474324128 0.150056961066116 4.83155269800457 4.82772328289022 2472004.179242147 11130.2040980087 304319.789563504 52.2578762807503 -10.9598192697465 50531.4220272678 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2056-Apr-02 05:51 8_20:50 Earth 0.15159975289098 0.144869796492179 0.158383898063932 4.13426493181952 4.13001150443026 2472090.743754152 12770.3725267999 366038.92307741 25.7889190248565 -22.7302214899189 219915.079004138 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2057-Feb-26 06:57 07:51 Earth 0.0139719110960456 0.00960522975670865 0.0342857748713059 5.4323270627141 5.39710776051508 2472420.789786267 470.948557053014 1136820.44426444 12.0414176336458 -43.5349260195271 118861.067867506 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2058-Mar-04 09:52 19:54 Earth 0.126506939839816 0.0917204713726251 0.161355755139246 9.52251464319545 9.52030258370323 2472791.910777605 1194.39605727575 1741855.76551854 20.4850021857033 4.56823619078396 63210.7679679142 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2059-Mar-10 21:54 23:38 Earth 0.265298759090197 0.220006376638656 0.310597841181645 13.7025382057246 13.701805233138 2473163.412238466 1418.4499836232 2259693.24364533 24.3190320417477 1.78190334893696 41881.6113284629 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2060-Mar-16 15:51 1_01:12 Earth 0.403541255651389 0.348783438950899 0.458299524055107 17.8889767443461 17.8886076448973 2473535.160320589 1512.00883132576 2730645.18763478 24.1013466832747 0.621999689145849 22630.5338712332 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2135-Aug-05 11:18 1_06:15 Earth 0.24654550291829 0.00265284755183639 0.534627746354073 13.049793312473 13.0489651311744 2501068.970798979 1815.10365322368 14365417.0772275 84.0789050485206 0.624380367803341 3761.67007796906 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2136-Aug-12 04:59 3_08:35 Earth 0.0815050683697621 0.00596275549564441 0.336901880453967 8.16516124767027 8.16115655225718 2501441.707563152 4834.56164080831 12743144.8340244 58.4392082601324 -4.23877904787014 12634.3521967652 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
2180-Mar-17 20:24 5_16:15 Earth 0.446008974441986 0.227517789096316 0.664496695502932 19.2275376246727 19.2272269194179 2517365.350043470 8175.28345103775 10895009.3315356 31.6550421410532 -0.24242616023376 7385.38042783267 T 6 CATAB v2.0e-lin.ifort 2017-Nov-29 03:12:43 2018-Dec-11 15:40
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