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(2015 GK)
Classification: Apollo [NEO]          SPK-ID: 3715466
[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .525248989804013 2.2045e-07  
a 1.83719165608963 3.0927e-09 au
q .8722085946521904 4.0404e-07 au
i 1.066165690318429 1.3476e-05 deg
node 43.55472864578945 0.00036238 deg
peri 210.814115616027 0.00034684 deg
M 4.874512988912681 1.5992e-05 deg
tp 2458988.184306997122
(2020-May-18.68430700)		 4.0385e-05 TDB
period 909.5574247356519
2.49		 2.2967e-06
6.288e-09		 d
yr
n .3957968900145344 9.9943e-10 deg/d
Q 2.80217471752707 4.7172e-09 au
   Orbit Determination Parameters
   # obs. used (total)      56  
   data-arc span      1824 days (4.99 yr)  
   first obs. used      2015-04-09  
   last obs. used      2020-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56755  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-06 05:50:01  

Additional Information
 Earth MOID = .00657549 au 
 Jupiter MOID = 2.26731 au 
 T_jup = 3.843 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458162.5 (2018-Feb-13.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5258478661019206 2.1888e-07  
q .8726294952954515 4.0243e-07 au
tp 2458075.930372951336
(2017-Nov-18.43037295)		 4.0133e-05 TDB
node 43.68686617653308 0.00036535 deg
peri 210.5594593730329 0.00034972 deg
i 1.061759969234274 1.3471e-05 deg
   Orbit Determination Parameters
   # obs. used (total)      56  
   data-arc span      1824 days (4.99 yr)  
   first obs. used      2015-04-09  
   last obs. used      2020-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56755  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-06 05:50:01  

Additional Information
 Jupiter MOID = 2.26731 au 
 T_jup = 3.843 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.79102392063233E-14 -8.808470892644943E-14 8.693822260824685E-12 2.288124676508007E-11 -6.365412199323673E-12 -5.925965914054686E-13
q -8.808470892644943E-14 1.619475538163924E-13 -1.598481161834067E-11 -4.213186365596691E-11 1.176529380437089E-11 1.091377237040251E-12
tp 8.693822260824685E-12 -1.598481161834067E-11 1.610689672003285E-9 4.741885194087436E-9 -1.712365970926437E-9 -1.217934199760389E-10
node 2.288124676508007E-11 -4.213186365596691E-11 4.741885194087436E-9 1.3348252794106E-7 -1.25029939475371E-7 -4.823264692747024E-9
peri -6.365412199323673E-12 1.176529380437089E-11 -1.712365970926437E-9 -1.25029939475371E-7 1.223042571018498E-7 4.605584992810826E-9
i -5.925965914054686E-13 1.091377237040251E-12 -1.217934199760389E-10 -4.823264692747024E-9 4.605584992810826E-9 1.814632431912923E-10

[ 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 MPO544507  

[ 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-Aug-03 13:52 00:15 Earth 0.0406948280518844 0.0405960302634066 0.0407936813519713 13.1098564534024 13.104861195101 2416330.078118769 14.928095937596 5468.56445194715 31.0858376599593 25.6990818753427 80813.2600687371 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
1908-Jun-17 07:58 < 00:01 Venus 0.149506243889812 0.149485228905737 0.149527260347857 4.77602710075997 4.77298494694065 2418109.831896426 0.447317951324456 1283.42287316759 35.2121285443002 -35.3559804074179 399812.425404437 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
1908-Jul-18 23:03 00:30 Earth 0.0672992538807858 0.0672128021625481 0.0673857167149392 10.2459960104087 10.2421311853415 2418141.460311807 29.6943031150048 4521.9579345068 30.1378082413866 -17.5397891545086 105461.857472424 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
1913-Jun-19 09:40 00:29 Earth 0.135543787708469 0.135522790921314 0.135564784885531 9.9258220570967 9.92384139866572 2419937.902732842 29.2365748369488 1108.0768878486 30.1820812062662 -19.1294556762699 190506.680551406 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
1918-May-21 03:45 00:18 Earth 0.135275960285958 0.135262543635352 0.135289377041519 9.95898118715186 9.95700321601766 2421734.656045504 17.7437243989751 694.936465557707 14.1203432937223 15.7121242019075 338318.454252337 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
1923-Apr-20 22:09 00:04 Earth 0.057244452018832 0.0572328147023133 0.0572560893977586 10.4754702052186 10.4710259646098 2423530.423091684 3.53364960057518 587.915350767509 2.97569556408126 9.18461023020376 498439.603109395 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
1928-Apr-07 05:05 00:04 Earth 0.0423634815550237 0.0423330051162606 0.0423939587155357 13.2726654630855 13.2679258803058 2425343.711918426 4.15180355287151 1544.57502677925 2.08683429276286 -10.3065767383365 514755.375888699 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
1933-Mar-26 23:13 00:03 Earth 0.201883349599022 0.201848488750007 0.20191821045887 18.1170545496853 18.1163260439172 2427158.467096263 3.01470686802073 1739.93261950665 2.90675651236893 -2.46369256637321 402675.8190914 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
1938-Mar-17 00:50 00:03 Earth 0.390662868653748 0.390628147679538 0.390697589630045 23.7411194834626 23.7408321993192 2428974.534930228 2.58980516080997 1731.98003910478 2.62213421309312 -1.51471798558365 537029.116531009 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
1943-Jul-14 23:36 00:02 Mars 0.0468613259498604 0.046836906534818 0.0468857476549302 13.8788369512666 13.8783967559399 2430920.483448064 2.48544320976425 1322.83194127202 23.7779056684088 -22.995458849112 114528.814467734 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
1985-Aug-29 03:07 < 00:01 Earth 0.433426051834191 0.43342229399934 0.433429809669189 24.8529115932066 24.8526642373308 2446306.629798790 0.831341583584033 187.863544814907 36.4790782442274 -4.16802471841991 329297.434795828 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
1990-Aug-20 14:07 < 00:01 Earth 0.26597342801479 0.265970549532998 0.265976306497218 19.9356057453929 19.9351032291045 2448124.088023115 0.715458128848278 145.029854631905 21.7339854113822 -8.32885796491298 336439.199367709 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
1995-Aug-09 13:55 < 00:01 Earth 0.0906307267675096 0.0906252415415519 0.0906362119970994 14.7396839326868 14.7376892302856 2449939.080012807 0.762472151545401 275.029956042258 24.8233581650967 6.04446429423335 70716.1566444935 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2000-Jul-23 22:33 00:02 Earth 0.0531578515689067 0.0531520039375815 0.0531636993352555 10.6874224104664 10.6827313904673 2451749.439706648 1.52002406687755 320.985850395836 26.1878214573965 -24.7826667375408 133237.045329167 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2005-Jun-20 07:18 00:02 Earth 0.136238565901806 0.136236580429444 0.136240551378288 9.93701779726495 9.93504946124241 2453541.804236296 1.60138473612369 106.502829957799 30.3448878372272 -22.6276018741838 261553.560891434 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2010-May-13 18:21 < 00:01 Earth 0.121149847228964 0.121148619506954 0.121151074951669 9.75432071438609 9.75206573457677 2455330.264654248 0.863720806474192 63.1246050701946 21.1735492348457 15.0141366825691 301793.18062957 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2015-Apr-13 21:32 < 00:01 Earth 0.00722068511051294 0.00722056960589343 0.00722080061514354 11.9412692907025 11.9103274255825 2457126.397404919 0.027471618304922 5.78155095605019 2.45369448159995 5.93303741137674 181390.168329887 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2015-Apr-14 05:16 < 00:01 Moon 0.00783145229741155 0.0078313335089804 0.00783157108585606 11.3189240548358 11.3185543301817 2457126.719262389 0.029862096140191 5.95099385246383 2.71731658824037 -6.20191261820294 199477.842419241 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2020-Apr-09 08:55 < 00:01 Earth 0.0311881781626925 0.0311880567792509 0.0311882995461502 12.9393078376361 12.9327036082203 2458948.871763707 0.0334826889423414 6.23336932090454 4.07981762544909 -18.3369976506716 811962.412378476 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2025-Mar-30 17:07 < 00:01 Earth 0.155831724644682 0.155831560913267 0.155831888376115 16.7577700719158 16.7567497118003 2460765.213028858 0.0758232439442913 8.56436424802358 2.36324341644459 -18.269191374464 6441427.00197158 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2030-Mar-21 19:40 < 00:01 Earth 0.316183107063542 0.316182544178345 0.316183669948758 21.5390474307912 21.5386561836784 2462582.319767170 0.119651640898177 28.2212882737097 2.62274335359438 -5.97439996641687 2836898.244887 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2035-Mar-14 04:25 < 00:01 Earth 0.474687589827994 0.474686560231772 0.474688619424215 26.2087985188634 26.2085843486146 2464400.683924294 0.154293897101534 51.464623049684 3.00714610657365 -3.96440395246015 2194739.12081855 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2079-Sep-28 13:34 < 00:01 Mars 0.0548091273475625 0.0548080863785035 0.0548101683172883 13.9036729097067 13.903297219716 2480670.065571681 0.530108041008761 59.2118494654205 48.9082676551508 58.5943792577371 159079.441380949 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2087-Aug-30 16:47 < 00:01 Earth 0.432761844454677 0.432760131753302 0.432763557156249 24.8486141608299 24.8483663824629 2483563.199435540 0.556022434224792 86.8923772550843 37.3220943100391 11.7725696731359 745907.591806776 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2092-Aug-21 18:00 < 00:01 Earth 0.27570555051167 0.27570382730746 0.27570727371621 20.2354861510197 20.2350085576052 2485381.249873786 0.586241806457505 87.4746813298537 34.394875494242 11.7499908798486 473925.516388799 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2097-Aug-13 17:46 < 00:01 Earth 0.140627384453847 0.140625735580936 0.14062903332794 16.2207065550358 16.2195384327012 2487199.240201774 0.643839070798184 85.1714896228074 33.0431051044571 16.450537538148 271211.512948981 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2102-Aug-04 08:19 < 00:01 Earth 0.0215689475053591 0.0215682175745286 0.0215696774483605 12.4143517757054 12.4043969532956 2489014.846248908 0.721877611985125 67.400152344846 32.4938046987882 73.8800358362286 95324.3653602338 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2107-Jul-27 18:04 00:02 Earth 0.0490825436614264 0.0490777098176302 0.049087377544414 10.8361243586152 10.8311135047215 2490833.252692505 1.59228781050119 250.846729446835 20.7125489196652 -16.1022791261769 109013.545277961 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2112-Jul-11 17:06 00:03 Earth 0.10295970385009 0.102955597193093 0.10296381050861 9.76425416261685 9.76160343593281 2492644.212836999 2.65078525635235 205.738816112944 17.8203296378962 -5.52906051419326 114969.168174461 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2117-Jun-20 21:16 00:03 Earth 0.137128379684241 0.137126840089041 0.137129919279457 9.93892156346185 9.93696637570756 2494449.386208466 2.83094698750331 76.8083985983189 14.0442913050652 1.97591541043677 231854.274898041 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2122-May-29 05:33 00:03 Earth 0.13868417613175 0.138681841099899 0.138686511163594 9.99032774973448 9.98840444758907 2496252.731151921 2.82611106626906 116.428022119389 9.83888216107371 0.287563117200783 155367.206472083 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2127-May-07 00:49 00:03 Earth 0.102490698215492 0.102485474388063 0.102495922043866 9.7741078959901 9.77144772299689 2498056.534294909 2.64067707933048 260.954560729651 4.81864390122594 3.4052561337677 205969.61219977 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2132-Apr-20 09:27 00:01 Earth 0.0423128938371643 0.042307438819884 0.0423183488623482 10.9154463674284 10.9096758741536 2499866.894013260 1.29399178324721 273.545181692528 3.29972127639727 6.00663451135669 220001.785211853 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2132-May-25 05:46 < 00:01 Venus 0.145590125202314 0.145589182582574 0.145591067826564 4.93867054568587 4.93564948239966 2499901.740585859 0.293703153119249 113.325104956734 43.3130380823438 79.9392335397944 3430532.2785292 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2137-Apr-13 01:48 < 00:01 Earth 0.0159985839136988 0.0159967855008793 0.0160003823426595 12.5805083797727 12.5672630948874 2501685.575122172 0.277309432523999 93.1984735183934 2.85153587500759 -15.8257789546893 225334.943449652 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2142-Mar-29 00:28 < 00:01 Earth 0.226404898203834 0.226398937305814 0.226410859102097 18.8731836422494 18.8725600674622 2503496.519393039 0.532908542164872 297.47054018195 2.64743321262084 -2.25783462351083 467192.34364285 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2147-Mar-18 19:20 00:01 Earth 0.428045494148339 0.428032155098414 0.428058833198532 24.860887974809 24.8606375899995 2505312.305876605 1.00670165612742 665.365899154179 2.84147073772537 -1.4322041651051 522054.273735282 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2174-Nov-18 00:39 00:04 Mars 0.0204811018875473 0.0204671873789327 0.0204950959473048 13.00193378939 13.0008586547 2515418.527093062 3.55610722847105 2130.59140103271 20.3101964380534 70.9448919886522 142678.692783584 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2189-Aug-25 11:40 00:10 Earth 0.301764575968984 0.301646325064691 0.301882827052839 20.98941045578 20.9889897793189 2520812.986112201 9.59093534265165 5908.11371176708 33.1564263248749 3.57777925507275 77449.6167610883 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2194-Aug-13 07:13 00:15 Earth 0.0982832169092607 0.0981519881063426 0.0984144526993924 14.9687003405289 14.9668891039706 2522626.800484334 14.7772029233195 6673.23839775706 28.5685623617188 11.3075214899414 93455.9293722075 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
2199-Jul-20 05:51 00:35 Earth 0.0865251322026099 0.0864455514159095 0.0866047177998737 9.97663516951976 9.97354805178764 2524428.744096787 34.5296644117588 4096.86659716234 27.9673542908487 -14.362536826607 122088.395672167 T 8 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:03 2020-Apr-06 05:50
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