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JPL Small-Body Database Browser
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(2020 HB6)
Classification: Apollo [NEO]          SPK-ID: 54016746
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3394329059121199 3.2987e-05  
a 1.39311534135356 6.0533e-05 au
q .9202461527671661 5.975e-06 au
i 7.939991409535555 0.00063323 deg
node 219.230827274419 2.5051e-05 deg
peri 61.39344162628286 0.00011579 deg
M 224.5601922508532 0.014136 deg
tp 2459622.455473972730
(2022-Feb-11.95547397)
0.03831 TDB
period 600.5913031185257
1.64
0.039145
0.0001072
d
yr
n .5994092790400506 3.9068e-05 deg/d
Q 1.865984529939954 8.1079e-05 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      15 days  
   first obs. used      2020-04-24  
   last obs. used      2020-05-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .33462  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:25:29  

Additional Information
 Earth MOID = .0249712 au 
 Jupiter MOID = 3.28826 au 
 T_jup = 4.699 
[ 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 24.2   .31996 E2020R76 autocmod 2.8

[ 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
1900-Apr-09 00:08 2_13:03 Earth 0.487363775207683 0.434601764731992 0.540125946014913 22.8207543424982 22.8205147730709 2415118.505482969 3662.63463107102 2631069.06318247 13.4371465969811 -0.42017808281208 34953.8205036597 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1913-Sep-06 00:11 6_19:55 Earth 0.169119471815847 0.129211215937802 0.254387739341208 11.6575297289801 11.6561781625753 2420016.507718111 9835.0521972863 5486141.34872196 55.7652927486064 -49.8284202972361 313258.177078263 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1915-Jul-16 00:39 2_02:02 Mars 0.0943658544699391 0.0249791695217855 0.189937635806065 9.12441784814247 9.12408534629409 2420694.526767395 3002.33451104847 4851369.81244375 44.4541647595807 -15.351901315172 81636.0577311135 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1923-Apr-19 21:41 5_17:51 Earth 0.285650927252648 0.173870084133854 0.397439602311991 17.030507305367 17.0299595884973 2423529.403793575 8270.57513864332 5574752.96130173 10.7124614021225 -0.836764829769977 49924.6951087255 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1936-Sep-19 05:47 3_00:08 Earth 0.387388327997712 0.32799282286513 0.447875021904767 19.1444200426874 19.1440607671181 2428430.740710793 4327.51906622986 3160083.36601103 57.329242265243 -18.705840627297 287594.052753083 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1941-Aug-25 02:32 7_02:03 Earth 0.133378815042097 0.131141124525 0.146009202044015 7.70296784559812 7.70037402136537 2430231.605499235 10202.5383891651 1988253.71178482 55.8550991339146 79.4721195657028 369696.948513805 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1946-May-06 18:08 2_14:54 Earth 0.0296769196627145 0.0227333407609462 0.0514523975475143 9.65449118645781 9.64518710590716 2431947.255293448 3773.52595607134 1350786.42457599 10.5729423712657 -50.0283286005802 288491.939377964 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1946-Oct-05 07:17 3_01:53 Earth 0.421563221376859 0.403079916341952 0.44061495327558 6.46162992085688 6.46065169207503 2432098.803813987 4432.56250059395 1213254.5353948 36.9489297294768 39.5030196547279 393515.424078096 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1951-Apr-11 16:07 1_00:40 Earth 0.459699134876125 0.438301126208479 0.481097243196982 22.0174708830069 22.0172076296995 2433748.171268104 1479.55273029195 1067088.04016143 13.5775376708089 -0.649985274416746 50485.3774544389 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1955-Jan-13 04:16 04:37 Mars 0.0434449094088525 0.032443512410977 0.0556116402282793 8.33046634049283 8.32967526377286 2435120.677534002 277.007728901777 678548.235015446 49.8684921543453 -30.3782364197555 65076.6363371128 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1964-Mar-29 06:49 01:08 Earth 0.466637908301943 0.466455042556465 0.466820894153635 6.08640587154724 6.08546765107573 2438483.783939239 67.5195499020862 14919.7142654524 52.4464161406165 52.3474121668754 354723.283375838 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1964-Sep-03 23:26 01:17 Earth 0.147328918090505 0.147255404857607 0.147402431396924 10.5464045361381 10.5446895712083 2438642.476687147 77.4396483482094 3669.48346575576 66.1760133453972 -2.8506861865685 12538.8570960177 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1968-Mar-14 15:24 05:24 Mars 0.0457462978187222 0.0416629604829042 0.049965985716175 7.27097855411467 7.2701177921195 2439930.141474199 323.627016295345 241620.910002026 38.9157468934432 30.8973866658512 93372.6501632306 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1969-May-13 07:10 1_03:27 Earth 0.0455688555944072 0.0391773082537957 0.0521616979429722 8.21459581464961 8.20747472723106 2440354.798545613 1646.56280326348 357297.838741394 16.7926156628971 24.7246257293799 181051.330869484 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1969-Sep-27 09:58 1_07:56 Earth 0.380629614808499 0.374612889916393 0.386781473436861 5.52031446162501 5.51904623795856 2440491.915514856 1915.8211786891 469034.018233852 34.7182348532138 49.726912509978 305192.364558447 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1974-Apr-17 00:56 15:40 Earth 0.347215365666517 0.334218474997555 0.360212344864354 18.8119092235244 18.8115012938911 2442154.538776234 939.671989723892 648163.563769309 12.4180642588959 -0.864992586496272 54582.8943253314 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1981-May-14 05:58 13:59 Mars 0.0484989610150482 0.0352321298596779 0.0630087546811249 7.24940640484105 7.24859208371198 2444738.748334696 839.161293437933 794045.25149122 45.4319844283312 27.9474603384926 77246.0383205873 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1987-Sep-17 06:44 1_02:45 Earth 0.322679323075231 0.300955253883759 0.344671463757115 17.1337825935107 17.1333006522874 2447055.780676494 1604.53701523545 1184563.9436495 57.7488631802886 -23.0006501664789 288314.931927484 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1994-Jul-14 02:22 20:05 Mars 0.0511544581639424 0.0326107796355309 0.0718964278263258 7.22075970359747 7.21998459398708 2449547.598495610 1204.67359945847 1114494.54954217 46.2267614641259 26.1320630893401 75355.6314101703 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1997-Apr-30 12:06 1_21:39 Earth 0.102080164067463 0.0746020516680482 0.129783456699813 11.8690513087162 11.8668519542486 2450569.004369039 2739.25130850373 1396469.29097633 9.34957423279823 -9.5219402781891 227554.745440022 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
1997-Oct-13 09:01 2_11:29 Earth 0.47303931905811 0.456299794340715 0.490027575845253 7.39668734084778 7.3959257877091 2450734.876009264 3569.39836985014 999906.788497938 30.4165698497476 32.749155118999 542925.07289715 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2007-Sep-16 06:00 1_02:14 Mars 0.0989465095407827 0.0864272939471314 0.111611445313291 6.6577231215836 6.65728851714284 2454359.749833226 1573.8661718226 655856.07594252 46.823411464706 16.6402803171466 95870.4065238648 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2010-Sep-25 03:20 13:41 Earth 0.478308895770333 0.466438442980333 0.490201843664605 21.9377057356806 21.9374518049832 2455464.638564693 821.443444973467 614656.65753972 58.8558167460753 -15.4316813981829 290231.642101289 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2015-Apr-04 10:23 1_00:19 Earth 0.441545730713871 0.437172084147409 0.445927209259827 5.58435225903183 5.58327155720322 2457116.932379410 1458.84355791588 237174.986843806 68.1456594716367 23.1097732715166 159479.157904195 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2015-Sep-02 11:37 12:23 Earth 0.133121512642687 0.131799383059582 0.134686974027498 9.48556668217223 9.4834563581402 2457267.983790643 742.511504016067 292893.078855065 56.5828859453559 -75.7681368649269 327396.46424833 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2020-May-08 21:52 < 00:01 Earth 0.0250690009622703 0.0250627543260313 0.0250752475905222 9.0941205973057 9.08242576612667 2458978.410922504 0.0286133207378937 310.693029490587 5.10627749101612 0.0284684076493999 7518.32279912672 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2020-Oct-02 22:16 00:13 Earth 0.40766087572743 0.407559644562276 0.407762108101118 6.15087344348021 6.14981073523212 2459125.427454908 13.1820569854103 5168.03571821606 128.32146185894 -12.4061698605447 75794.9020593246 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2025-Apr-13 15:44 06:54 Earth 0.415698988933141 0.40975365199609 0.421644340599868 20.7900633379369 20.7897550327749 2460779.155809031 413.931351993189 296495.960450439 13.5944078516963 -0.823877755656205 57619.5393917611 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2038-Sep-10 14:57 1_05:14 Earth 0.200987294427571 0.184496679551169 0.218398953973398 13.1134748245268 13.1124638441937 2465677.122879943 1753.6506180838 1084152.24378143 56.8957932697531 -38.6119383729799 293489.807087287 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2043-Jun-06 17:21 9_03:18 Earth 0.123878854979201 0.107557190598226 0.140422604551238 6.96038501878469 6.95729416579913 2467407.222654055 13158.3596714653 860198.711990957 42.0505103948282 -17.547553842041 128654.677906746 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2048-Apr-21 12:38 1_11:34 Earth 0.257005167066194 0.228492083849794 0.285521166402986 16.2411903271151 16.2405519737073 2469188.026625532 2133.7737135946 1422560.08378366 11.302077699523 -1.7940007392559 91254.8043063358 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2061-Sep-20 19:28 1_08:46 Earth 0.382779918620648 0.355985402014321 0.409796513259111 19.093810703499 19.09344613869 2474088.311452117 1965.89566530771 1418272.20786019 58.2590018683437 -18.8722682444717 282101.35437559 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2066-Aug-25 03:53 5_03:45 Earth 0.133130703441347 0.128047286979282 0.14227450118736 7.41022527031987 7.40752391391771 2475887.662137368 7424.95582662365 1216860.40650965 56.8012951022421 72.7600881287819 372454.449066747 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2071-May-05 15:39 2_08:52 Earth 0.0493650212096384 0.0279420810721195 0.0754832357714488 10.3051413455322 10.2999023324239 2477602.151772879 3411.92507976281 1412564.00318835 9.97853224732515 -28.4895911306822 300541.540331748 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2071-Oct-09 11:17 2_19:51 Earth 0.439013269489415 0.420788720155993 0.457660685505004 6.78155234908541 6.78065732597209 2477758.970117431 4071.27197881347 1143223.74609288 35.4844110593603 36.4585630901366 430903.635051317 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2076-Apr-10 12:37 13:43 Earth 0.485952429584267 0.474140687403275 0.497764320276988 22.8073138664614 22.8070734596608 2479404.025515987 823.486004770225 589159.850552517 14.9601814453694 -1.33465134953085 100212.225755071 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2084-Sep-25 03:11 16:51 Earth 0.469128654620525 0.452206033765563 0.486092082205959 21.7163773280923 21.7161157895901 2482493.632413231 1011.37023088719 872597.713648937 57.4343425064367 -14.4736846669429 273365.048580642 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2089-Apr-09 07:03 7_01:49 Earth 0.419917753971453 0.393872079751773 0.447833594203038 5.15929072358108 5.15806071004232 2484150.794083814 10189.4608808376 1940505.38942876 42.6351373664486 46.034607371297 443619.40049655 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2089-Aug-31 03:40 3_12:35 Earth 0.127167791425337 0.127118995941908 0.13223918891685 8.62348832197071 8.6210582818534 2484294.653033230 5074.71387403175 1643620.40257146 55.8771036697082 -88.4461359720546 339163.756139411 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2094-May-05 06:03 4_08:27 Earth 0.0532806497281219 0.0238193053528162 0.103455641579676 10.4360161804922 10.4312231759265 2486002.752139276 6266.4927105337 2643826.82347418 9.99645746087098 -26.5786313066571 302576.955526955 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2094-Oct-10 04:19 5_07:31 Earth 0.441556805402151 0.407677973049538 0.476869989577466 6.87355264388325 6.87267468890056 2486160.679718766 7650.68951568362 2133671.30702994 33.9202494745783 35.9419502501509 450288.013161885 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2107-Sep-21 09:47 1_00:18 Earth 0.350906274521897 0.332427582079344 0.36953146278787 18.1185686850747 18.118149599841 2490888.907730285 1458.34693463219 991802.845572268 58.4853152504906 -21.104572534259 286306.020277302 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2112-Jul-08 23:03 2_08:57 Earth 0.156940542172248 0.156186281582424 0.157702320126504 6.98142246456971 6.97899021045092 2492641.460657955 3416.51843404332 66056.8693318686 47.7184471442325 -55.0716267728424 370502.677047564 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2117-Apr-22 22:03 09:23 Earth 0.265897726020389 0.258086502875901 0.273709151025443 16.5041735005611 16.5035663282729 2494390.418796590 563.48835019437 389690.441017885 11.648338690181 -1.76166031443479 90170.7030164303 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2130-Mar-29 17:13 5_02:41 Earth 0.477253570523605 0.448346580894902 0.506178297643117 6.38387423662909 6.3829996383906 2499114.217641586 7360.99215529026 1449198.90450658 76.7205402411352 5.94560850470137 47377.7832923263 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2130-Sep-08 10:50 2_19:23 Earth 0.15123218033655 0.131705340912798 0.179270513480854 11.0358944014217 11.0342978165002 2499276.951336637 4043.36726170391 2157016.67202996 55.5898099945106 -55.5865666294524 306910.82262889 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2135-May-09 11:37 5_01:48 Earth 0.030937124011096 0.0268541357283948 0.0732198615682043 9.58718734832308 9.57819972589385 2500980.984175603 7308.02551860836 2631388.67067541 11.2121271028801 -60.2544171643317 315046.376083969 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2135-Oct-08 20:48 6_08:57 Earth 0.421268716858137 0.386144687474347 0.458526943150646 6.50573934077214 6.50476706616893 2501133.366749504 9177.04794893032 2344302.54858075 34.6471171950726 39.5135781425864 404827.774588351 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2137-Jun-26 03:50 3_09:58 Mars 0.0617934491119186 0.0152357437628758 0.126169151993015 7.00956829760211 7.00890731053612 2501759.659434387 4918.26645620718 3259302.57564846 41.3849190234579 14.2773712049978 57483.5141207168 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2166-Sep-22 11:07 8_14:31 Earth 0.363812490871722 0.20180894654559 0.538199185795256 18.5294384751762 18.5290432204018 2512439.963514766 12391.3603580052 9035666.32178494 57.354210587938 -19.2642781575843 277084.67749759 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2176-Apr-21 02:38 4_03:10 Earth 0.304194358903774 0.220686481701092 0.387724524769401 17.5857711837177 17.5852730958848 2515938.609393047 5950.33491295617 4166779.58218266 12.7254740661463 -1.76971717912126 95122.1179827503 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2188-Apr-06 08:12 1_02:10 Mars 0.0347010912502424 0.0115542588716436 0.0720989691711005 7.3653367227799 7.3642165023672 2520306.841959881 1569.71151291815 1917206.0185276 44.4705393032939 19.4547561834521 39742.720881285 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2189-Aug-31 20:01 7_10:29 Earth 0.125461383468603 0.124663682210257 0.14435066903885 8.20776677743 8.20517888781084 2520819.334256587 10709.2732290823 2925269.14399696 56.0457625360838 83.5234392292283 344775.001691882 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2194-Apr-30 18:06 7_07:22 Earth 0.138643919384693 0.0261739794031462 0.25697289088249 12.8800947348848 12.8786025672023 2522522.254069490 10521.9437142328 5929184.85300623 10.5911321310538 -7.70088709403087 219810.298125804 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
2194-Oct-20 05:16 9_14:40 Earth 0.495514993938241 0.430443125540613 0.563615810094828 7.79857873568418 7.79788919595267 2522694.719465392 13839.7167018676 3842283.25930761 24.6476776032752 29.9276416394764 679089.932273338 T 21 CATAB v2.0g-lin.ifort 2021-Apr-15 22:25:30 2021-Apr-15 22:25
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