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JPL Small-Body Database Browser
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(2018 FB2)
Classification: Apollo [NEO]          SPK-ID: 3802006
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1988437155296022 0.00022688  
a 1.136205702259274 0.00022383 au
q .9102783388161191 7.8507e-05 au
i 5.423580522750777 0.0055408 deg
node 357.2514837817951 0.0012952 deg
peri 258.6223970590026 0.0027206 deg
M 200.9000684062999 0.26369 deg
tp 2459592.002072567001
(2022-Jan-12.50207257)
0.38179 TDB
period 442.3681733808311
1.21
0.13072
0.0003579
d
yr
n .8138017643734938 0.00024047 deg/d
Q 1.362133065702429 0.00026833 au
  Orbit Determination Parameters
   # obs. used (total)      25  
   data-arc span      12 days  
   first obs. used      2018-03-10  
   last obs. used      2018-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .41162  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:24:47  

Additional Information
 Earth MOID = .0236431 au 
 Jupiter MOID = 3.67331 au 
 T_jup = 5.491 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458195.5 (2018-Mar-18.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1993039493959313 0.00022614  
q .9110676440098671 7.9934e-05 au
tp 2458264.665590088537
(2018-May-26.16559009)
0.0099422 TDB
node 357.415223637046 0.0008244 deg
peri 258.1792386148979 0.0014697 deg
i 5.466191440356939 0.0054507 deg
  Orbit Determination Parameters
   # obs. used (total)      25  
   data-arc span      12 days  
   first obs. used      2018-03-10  
   last obs. used      2018-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .41162  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:24:47  

Additional Information
 Jupiter MOID = 3.67331 au 
 T_jup = 5.491 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.114014279472521E-8 -1.807060959573847E-8 -2.246861777019194E-6 1.86415646643334E-7 -3.083307128149095E-7 1.232592240025305E-6
q -1.807060959573847E-8 6.389523940685129E-9 7.932087062129591E-7 -6.587103770130287E-8 1.078327922662129E-7 -4.354586394612908E-7
tp -2.246861777019194E-6 7.932087062129591E-7 9.884728714850046E-5 -8.190151385498666E-6 1.374456397374075E-5 -5.416806069848634E-5
node 1.86415646643334E-7 -6.587103770130287E-8 -8.190151385498666E-6 6.796311910417921E-7 -1.123925842245555E-6 4.493155627110011E-6
peri -3.083307128149095E-7 1.078327922662129E-7 1.374456397374075E-5 -1.123925842245555E-6 2.160121870725869E-6 -7.452959630892685E-6
i 1.232592240025305E-6 -4.354586394612908E-7 -5.416806069848634E-5 4.493155627110011E-6 -7.452959630892685E-6 2.971057497046577E-5

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 25.6   n/a MPO439048  

[ 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
1903-Mar-11 20:22 2_22:00 Earth 0.369975205809105 0.293127292056983 0.446839265634702 16.9626146007008 16.9621900276966 2416185.348449486 4200.30755624215 3834434.81842138 29.2989763441564 1.83950433439442 52349.3139153057 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1903-Nov-29 04:24 4_08:02 Earth 0.387012404067998 0.375803623157672 0.398230748526839 7.34190554118551 7.34096774941614 2416447.683248569 6242.38521507506 567345.950690916 86.4893089454287 -9.78146234131673 80881.6733742589 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1927-Sep-07 07:49 8_11:31 Earth 0.353812747882338 0.175064174184152 0.534914896962217 16.2541418005645 16.2536784805877 2425130.825752115 12211.0217653486 9087001.51118442 73.764649255921 7.85845090188684 94505.6734508546 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1932-Mar-16 01:27 6_08:59 Earth 0.267578275098091 0.125474427877349 0.410129784097216 13.9501849185333 13.949471092054 2426782.560131451 9179.04086241255 7118267.65679198 26.6719122824283 3.7734676579741 84649.3867110492 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1938-Apr-01 14:37 7_06:41 Earth 0.0308802140775375 0.0213753631824833 0.0968411012915522 5.82879225417904 5.81397028143438 2428990.108796520 10480.6387366627 3600271.56661529 37.0267347360672 -43.8269052384397 141825.738694022 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1938-Oct-17 03:54 9_16:06 Earth 0.297848929190404 0.267509338467919 0.329145076999025 5.91069954182294 5.90918586541086 2429188.662261210 13926.210820128 1752381.83173581 104.425497769819 -28.6032977423393 127615.789901663 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1944-Jan-31 11:27 4_06:39 Earth 0.302122224154154 0.291188708081313 0.31307097865007 5.7379492049412 5.73641200215788 2431120.977373717 6158.89748241814 555985.509984959 216.085532544893 -11.2599881183679 21146.7254460508 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1944-Aug-19 03:17 2_01:19 Earth 0.0602205277673332 0.0514087578812023 0.0779401499028738 5.50793170302791 5.49989280910827 2431321.636990419 2958.85592465911 1350182.41071336 240.887353682275 -58.2031067004595 66339.0200511481 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1949-Dec-23 02:43 02:03 Earth 0.384566247770212 0.3831492457518 0.385983679916221 7.25722507852243 7.25627030763439 2433273.613139609 122.842770643396 73523.7831731806 124.053494938886 -16.0491585996898 76679.7815051005 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1950-Sep-04 19:49 00:43 Earth 0.310141886939447 0.308332889646622 0.311950921828415 14.9529592892347 14.9523847322285 2433529.325428033 42.925426794662 90368.8924503349 419.688213395151 -3.47166408270026 5407.0081094868 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1955-Mar-16 05:42 1_01:56 Earth 0.278572229260331 0.252857769199582 0.304297444619844 14.2967025521362 14.2960335171681 2435182.737206963 1555.52502630917 1285445.6625691 34.149984918943 3.87817603490299 75891.009274564 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1955-Nov-20 07:18 2_21:03 Earth 0.377524905025912 0.374921239075924 0.380163159042412 7.20915207425073 7.2081730080583 2435431.804460164 4143.40625288599 222613.723439686 362.796505416564 -54.0543245404856 72819.2084654139 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1961-Oct-11 01:00 7_16:11 Earth 0.280982969474981 0.257058719327109 0.305499591399088 5.62248230497121 5.62079548236088 2437583.541776681 11050.5455401973 1368556.89552199 105.806005527856 -27.9937417239991 123653.980272258 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1967-Jan-22 03:31 6_13:12 Earth 0.328196395370867 0.310417794906494 0.346025960536286 6.20804812835902 6.20674024436506 2439512.646531824 9432.37509635482 910945.985234271 204.702491676463 -13.0250131227251 29222.3314844445 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1967-Aug-23 19:28 2_17:29 Earth 0.0649543993701305 0.0515082317565223 0.103192233500398 7.38199729794673 7.37643833914245 2439726.310879583 3928.92640969639 2486147.93566243 153.452555831342 52.5046111110291 78202.2296237182 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1972-Mar-06 08:51 1_23:06 Earth 0.490073187430037 0.443538261066811 0.536612367389098 20.5430791626164 20.5428145023945 2441382.868880490 2825.81592975874 2321731.27865093 29.6751055757307 1.80218053831057 67806.3922963028 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1972-Dec-09 17:42 4_10:40 Earth 0.393884843136814 0.393332059988555 0.394457229862956 7.42692836238884 7.42601748381691 2441661.237811730 6400.46805592599 141406.178991312 477.638404469202 78.5656630251175 69558.1690494729 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1973-Sep-10 15:44 1_23:47 Earth 0.449046034358148 0.406046705466679 0.492072138350003 19.0526247948577 19.0523133578443 2441936.155354311 2867.00118889283 2151828.65378498 42.330050971413 4.60406418558411 101068.882404417 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1978-Mar-25 19:59 2_03:46 Earth 0.0817914162723147 0.0437567363598326 0.121604006233016 8.5766373350776 8.57283820834687 2443593.332655889 3106.10292702487 2032489.65533636 27.8129884396372 15.1785862037286 115330.973495745 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1978-Oct-29 17:58 4_05:51 Earth 0.333999813206654 0.32223928049205 0.345891752837747 6.51508370815479 6.51385912875344 2443811.248273296 6110.54967998036 675977.658207789 61.0255585234967 -29.27243794918 256123.970988216 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1984-Feb-12 18:29 1_21:14 Earth 0.266777173209222 0.261244041532801 0.272323891684415 5.05296881976027 5.05099184083639 2445743.270086760 2714.31561855182 292117.84934211 264.418296607285 -19.1126179910468 24628.3578187293 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1984-Jul-29 07:36 8_16:14 Earth 0.113565839048523 0.108382914310868 0.118832522617664 3.90804902350179 3.90204090342037 2445910.816447218 12493.9614437792 302612.936607473 382.069124244451 30.6839615637981 13399.8923199654 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1989-Dec-28 16:46 2_01:21 Earth 0.378904092602508 0.3757821492771 0.382029107106178 7.15117980017773 7.15019638880671 2447889.198405388 2960.5586821362 164783.906408693 130.652509562889 19.0948426459691 80126.7621457917 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1990-Sep-02 20:49 18:52 Earth 0.261149060090485 0.23820929523673 0.284166446076771 13.5363335483999 13.5355797851934 2448137.367070204 1131.6957911156 1167639.06951617 86.5820788842548 11.0609718900336 87370.4636835878 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1995-Mar-15 02:12 2_02:06 Earth 0.309499119029392 0.264589133698896 0.354437336867777 15.1870397612792 15.1864728854822 2449791.591600269 3005.71869851358 2245027.92999564 31.3369306505985 3.76429114426879 87244.7421925412 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
1995-Nov-23 09:45 4_20:54 Earth 0.382192586043442 0.376619775148669 0.387890220379412 7.27957691435562 7.27861916354124 2450044.906273508 7013.54908612931 444541.917112889 284.601171050321 -50.7951612869909 88204.7154299121 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2007-Jan-19 10:27 7_00:25 Earth 0.336609763367673 0.319081223266246 0.354166662631643 6.38479569271936 6.38355580940939 2454119.935635820 10105.2354022195 888251.163147386 178.812161754364 -10.0976952915931 27188.8783212205 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2007-Aug-25 05:03 2_22:55 Earth 0.0827470069000074 0.0515083475881398 0.134212939591485 8.11609737994794 8.11212894739981 2454337.710077400 4255.08972457423 2944422.02499918 162.43250264261 38.2185326402933 59472.3014498405 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2012-Mar-08 13:14 1_10:27 Earth 0.445593895242085 0.413026950215506 0.47816429895842 19.2098090773911 19.2094977956874 2455995.051714926 2067.14398594563 1625247.55006624 28.1554819931897 2.21095070263465 77387.4079658906 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2012-Dec-05 09:24 2_22:14 Earth 0.394124540091047 0.391682253900707 0.396584521679565 7.42286758629925 7.42195676366948 2456266.891496108 4213.89387220405 179678.160426855 268.062576810533 -47.1456978747419 89238.1482704204 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2013-Sep-12 22:34 1_04:29 Earth 0.497921850029023 0.471570155430482 0.524283464875057 20.5097629591728 20.5095020476296 2456548.440446828 1708.55694868549 1318964.30972017 43.9729316311453 4.8253940180763 115286.760735805 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2018-Mar-30 06:33 < 00:01 Earth 0.0256333245447227 0.0255566099946068 0.025710036978672 6.70099234269184 6.68546232878751 2458207.773227239 0.430029262676522 3807.67943045616 12.0223948331448 0.0252679687773735 578.483433875889 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2018-Oct-22 02:37 02:48 Earth 0.311657614553016 0.310700036604998 0.312615321136849 6.10906732204264 6.10766770424659 2458413.608853238 168.275302519807 48786.8382771375 722.261628249367 11.9083775190096 8271.00533807772 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2024-Feb-05 07:27 4_21:53 Earth 0.289717755351433 0.273691160039126 0.305781163140116 5.52967844270333 5.52801501973326 2460345.810120905 7073.33781432579 816509.64426757 189.273863536915 -11.6463894337381 24668.8355420964 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2024-Aug-16 19:36 4_00:36 Earth 0.0768458616253367 0.0557778659987532 0.103211089849532 4.78320672325505 4.77595231185281 2460539.316674516 5795.8369022218 1558923.70233132 217.542240693059 -38.1830602046614 204756.237038011 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2029-Dec-26 19:07 6_13:03 Earth 0.381286224312417 0.371620771234913 0.390953895579266 7.18856212187782 7.18758993762987 2462497.296606950 9423.34737992185 484209.235486778 88.8653451471897 5.5658531245939 39525.2307520909 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2030-Sep-04 03:32 2_22:11 Earth 0.280257862220654 0.215427191794225 0.345488996882788 14.1215427294891 14.1208694695704 2462748.647357466 4210.58600678902 3285593.7905001 64.137627822358 9.01997510241169 103794.830100867 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2035-Mar-15 10:04 4_01:54 Earth 0.308347441822902 0.21623044698432 0.400595227219453 15.1526924609558 15.1521221780276 2464401.919758165 5874.14362652883 4607659.58950948 28.4320093267307 3.79953411472623 94640.5217155654 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2035-Nov-24 02:03 9_08:27 Earth 0.381984826234562 0.372348959849964 0.391954183623407 7.2673503955363 7.26639051137154 2464655.585692803 13467.1383370699 745532.473079485 280.715321269584 -49.0207102693085 87042.9092708003 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2047-Aug-23 08:37 6_11:03 Earth 0.0550150978291011 0.04947464145219 0.146654727758018 6.97317743189612 6.96622852974151 2468945.859063869 9303.30487195056 5686289.57194925 152.996301865828 64.1106899971749 83928.9348957338 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2052-Mar-06 23:44 6_11:50 Earth 0.489695138989849 0.346929217249908 0.63253056330136 20.5168552015103 20.5165899984219 2470603.489003835 9349.89513263254 7126832.51415025 28.8306122109037 2.26460801341311 86303.4840371506 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2053-Sep-11 05:57 6_15:35 Earth 0.451823055464837 0.302034040028073 0.601924995867959 19.1503578621755 19.1500499190123 2471156.747752908 9574.66958163421 7500652.02298689 53.9141908489923 4.29414089048425 73773.7903638447 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2069-Dec-26 20:54 4_09:45 Earth 0.382203227409461 0.374629042117053 0.389804011694606 7.19269997089265 7.19173067733604 2477107.370654236 6344.72390390465 410411.344320863 144.421061466673 22.822507372247 87929.1574059739 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2070-Sep-04 09:37 1_01:59 Earth 0.284064590875593 0.237213634450853 0.331147123517944 14.2246417753696 14.2239823525323 2477358.900753697 1559.10470076829 2376715.26767652 81.469281930855 9.68090663657888 86732.270536827 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2075-Mar-16 20:15 5_19:16 Earth 0.283448123397377 0.147815503580176 0.419534194894166 14.4320715445748 14.4314201863549 2479013.343679183 8355.64460399758 6798312.9662414 27.4397329075363 4.22693333364043 98705.2830524164 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2092-Mar-09 04:58 8_10:45 Earth 0.445062966019322 0.234817744272885 0.65549690855509 19.2033557775993 19.2030440198222 2485215.707148639 12164.8151021329 10498737.1177966 28.7597424402539 2.23184079596813 74631.9393422068 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2093-Sep-13 10:18 7_22:40 Earth 0.493718976429461 0.303229158806589 0.684748893268681 20.3788633204159 20.3785984975982 2485768.928940633 11440.2632621871 9547222.44912366 50.6110144988868 4.5260959574617 91862.7720669191 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2098-Mar-29 16:39 8_21:10 Earth 0.0353240778317919 0.0247219334153907 0.172828723353286 7.09243517405944 7.08179197631468 2487427.193915564 12789.9302354845 7272594.93492717 22.8664084490351 44.4768012725378 91608.2377016286 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2104-Feb-12 02:23 1_14:21 Earth 0.273391101258421 0.263704162697674 0.283144539237322 5.22521137079317 5.22334584330387 2489571.598958967 2301.44508397743 529307.77534742 341.353793814218 -23.7493426225582 24993.0619119817 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2110-Sep-03 17:39 7_15:48 Earth 0.232995286275994 0.0615812272368305 0.414029566713268 12.7310846413771 12.7301863543282 2491967.235310604 11027.5450636624 9102319.19323895 90.4755873773677 9.84181573706579 64810.1600500826 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
2133-Aug-27 12:08 9_14:49 Earth 0.0810850161459913 0.0450908141129353 0.324912269845854 8.15391681001157 8.14988580966016 2500361.005511872 13849.3016867798 12685188.8249891 145.52348568338 33.8192753248954 58492.1616420662 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:24:47 2021-Apr-15 20:24
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