+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2016 DV1) Classification: Apollo [NEO]          SPK-ID: 3744833 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 27 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .630152251773912 2.2849e-07   a 1.841707973625519 1.9128e-09 au q .6811515469354296 4.206e-07 au i 3.37472368722932 1.188e-05 deg node 161.6859406604432 4.8237e-06 deg peri 80.06772472515763 5.5072e-05 deg M 311.6779987551346 3.8191e-06 deg tp 2459323.038339466376 (2021-Apr-18.53833947) 9.7876e-06 TDB period 912.913394963806 2.50 1.4222e-06 3.894e-09 d yr n .3943418970364355 6.1433e-10 deg/d Q 3.002264400315608 3.1181e-09 au   Orbit Determination Parameters    # obs. used (total)      296      # delay obs. used      0      # Doppler obs. used      3      data-arc span      1827 days (5.00 yr)      first obs. used      2016-02-28      last obs. used      2021-02-28      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .37641      source      ORB      producer      Otto Matic      solution date      2021-Apr-15 16:29:21   Additional Information  Earth MOID = .00099835 au   Jupiter MOID = 2.03338 au   T_jup = 3.748  [ hide covariance matrix ] Orbital Elements at Epoch 2457950.5 (2017-Jul-16.0) TDB Reference: JPL 27 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .6303314994724782 2.2803e-07   q .6808172117865443 4.1972e-07 au tp 2457497.220356687534 (2016-Apr-18.72035669) 8.1824e-06 TDB node 161.7247242163841 4.8081e-06 deg peri 79.99933218387315 5.5021e-05 deg i 3.374892119063998 1.188e-05 deg   Orbit Determination Parameters    # obs. used (total)      296      # delay obs. used      0      # Doppler obs. used      3      data-arc span      1827 days (5.00 yr)      first obs. used      2016-02-28      last obs. used      2021-02-28      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .37641      source      ORB      producer      Otto Matic      solution date      2021-Apr-15 16:29:21   Additional Information  Jupiter MOID = 2.03338 au   T_jup = 3.748  Orbit Covariance (6×6)   e q tp node peri i e 5.199840408048581E-14 -9.570949452572899E-14 1.857380067249438E-12 -4.16078193270183E-13 1.250518417635568E-11 1.258400406644464E-12 q -9.570949452572899E-14 1.761656158980347E-13 -3.418783659442157E-12 7.660095264186955E-13 -2.301756167602377E-11 -2.316362745550701E-12 tp 1.857380067249438E-12 -3.418783659442157E-12 6.695176740578774E-11 -1.531640713317527E-11 4.476348685448634E-10 4.629477348412889E-11 node -4.16078193270183E-13 7.660095264186955E-13 -1.531640713317527E-11 2.311803518400684E-11 -1.196620622584998E-10 -1.238946566229484E-11 peri 1.250518417635568E-11 -2.301756167602377E-11 4.476348685448634E-10 -1.196620622584998E-10 3.027341728576186E-9 3.053253143600335E-10 i 1.258400406644464E-12 -2.316362745550701E-12 4.629477348412889E-11 -1.238946566229484E-11 3.053253143600335E-10 1.411455896786457E-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 24.77   n/a E2021D90   rotation period rot_per 0.084148 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List: [Warner, B.D. (2016) Minor Planet Bull. 43, 240-250.] [Behrend, R. (2017) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [ 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 1905-Sep-04 19:24 00:16 Earth 0.378573245054581 0.378342571326136 0.378803919348792 29.1878045845144 29.1875634480977 2417093.308471676 15.9888278278356 11525.9077335295 21.1493050202382 -3.6360114141655 162502.64198463 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 1910-Aug-14 00:47 00:16 Earth 0.0321801928594912 0.0320610608233747 0.0322997316885686 17.3058799416411 17.3010948520518 2418897.532503405 16.1759279867539 8244.540912465 13.3467327235846 43.7952677181157 257804.009871287 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 1915-Jun-12 16:30 00:20 Earth 0.320199792614424 0.320179056955489 0.320220528353062 15.7588120742286 15.7582840241516 2420661.187366310 20.101206044007 1064.26328322335 18.3007246098029 13.7138629757812 469359.784501654 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 1920-Apr-07 14:30 00:08 Earth 0.253784549508606 0.253766066124469 0.253803032897618 13.4400467906063 13.4392655963899 2422422.103989746 8.20546850620348 923.360502458397 7.1439499971655 -3.49767091321751 272214.453538365 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 1925-Feb-21 01:32 00:03 Earth 0.168903287262571 0.168866029170394 0.16894054535589 23.0672321932459 23.0665483048961 2424202.563712046 2.98012658841263 1858.03951937652 1.65272248258524 0.734450128073017 182751.0786867 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 1942-Aug-21 06:00 00:22 Earth 0.0806248636636876 0.0803723790590372 0.0808774034161743 20.3771355082208 20.3755136327195 2430592.750118058 21.8709651715123 13023.4230921945 14.4811314925141 -14.7970055991384 210007.556385115 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 1947-Jun-22 16:27 00:58 Earth 0.308035932546583 0.30795383741595 0.308118027981396 15.1049322488833 15.1043595841643 2432359.185374796 57.5335274204577 4122.12054936313 16.9170207881445 6.75908175463178 242500.930774788 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 1952-Apr-15 07:26 01:03 Earth 0.279413005575085 0.279288505868845 0.279537506397981 14.2289027678132 14.2282325676083 2434117.809662047 62.9705904220946 6270.5008643755 10.5668012183549 -8.1015699683169 442305.8263418 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 1957-Feb-23 16:43 00:20 Earth 0.125111853424332 0.124849185813193 0.125374521063157 21.7941390453012 21.7931618442665 2435893.196426665 20.2716255990712 13098.5011906838 0.863961217122168 0.515706927756973 178015.648692352 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 1974-Aug-24 21:29 00:10 Earth 0.147035242893401 0.146913237208243 0.147157250534061 22.2535899493151 22.2527756224206 2442284.395346252 9.96057938764422 6142.45884776765 16.1947775811553 -7.91850188833384 181817.541425152 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 1979-Jul-06 06:48 00:20 Earth 0.270738494383698 0.270700779146372 0.270776209621764 13.668780129305 13.6680601101864 2444060.783178924 19.6499403922219 1880.83865446546 16.5673041145726 0.950841715415329 36162.7756033299 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 1984-May-01 12:50 00:06 Earth 0.313207132943839 0.313198671542519 0.313215594366542 15.620311695665 15.6197670693918 2445822.034506139 5.98910215541559 441.261845490425 16.8541958383336 -17.0438960238155 640022.028517864 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 1989-Mar-01 10:34 00:02 Earth 0.0272836276642218 0.0272626744394957 0.0273045808884236 18.8881581890204 18.8829871229774 2447586.940124941 1.85143965822465 1044.8355852703 0.520034434607329 -0.235519897939441 17997.0669448367 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2006-Aug-14 02:05 00:02 Earth 0.0510818648200597 0.0510602542620825 0.0511034768188224 16.6945005804652 16.6913758480878 2453961.586824312 2.11284955995467 1159.49590738848 11.3696441867212 21.6504628785336 257694.252198721 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2011-May-21 16:36 00:02 Earth 0.337359685312949 0.337358901396082 0.337360469230679 16.7153761836679 16.7149036756772 2455703.191458751 2.02081705484467 51.0168637129114 22.204494836494 45.5419252637102 1403990.14723488 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2016-Mar-03 05:17 < 00:01 Earth 0.00264441092323248 0.00264437141718716 0.00264445042927705 18.0761556057517 18.0203280630009 2457450.720243288 0.00336498914087776 1.96891961135231 0.705951301670237 1.11391167407826 191719.63234274 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2016-Mar-03 07:43 < 00:01 Moon 0.00495548514811173 0.00495544523372112 0.0049555250625122 17.1701783192095 17.169793140155 2457450.821244027 0.00349835263658185 2.02574022309903 0.728920453144832 -11.5058290832694 408820.56496304 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2021-Mar-02 22:07 < 00:01 Moon 0.00336416499386665 0.00336399519304412 0.00336433479530628 17.4513798005876 17.4508215635283 2459276.421192547 0.0152587480793085 8.77015068944236 0.884574007934401 -15.1801117621055 157027.658357004 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2021-Mar-03 01:09 < 00:01 Earth 0.00532404049980061 0.0053238722365368 0.00532420876336434 18.2733894915311 18.2459814682997 2459276.548025004 0.0155519163757743 8.62723092593679 0.920012339759007 -13.5056382312685 213038.504986214 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2026-Feb-14 00:00 < 00:01 Earth 0.338776865938126 0.338768032847914 0.338785699028356 28.2127270202654 28.2124482440681 2461085.500035316 0.602079168711139 440.47939310738 2.08152008659122 0.428587441451738 201436.017717155 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2041-May-01 05:58 00:02 Mars 0.0982127516455736 0.0981788837792702 0.0982466204033693 15.1551469909506 15.1549546459437 2466640.748911104 1.71022656025993 1752.1562263064 19.8355511893103 15.4459129941487 200348.941001999 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2043-Sep-10 03:20 00:03 Earth 0.453178688651338 0.4531379273487 0.453219449959669 31.4121296615648 31.4119424870177 2467502.639199821 2.62053944845024 2034.17877878604 23.6169342860882 -2.26396814007024 112980.147116341 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2048-Aug-25 03:31 00:04 Earth 0.145073998358543 0.145024174356718 0.145123822584418 22.2922981870365 22.2914742842758 2469313.646210862 3.62474352121343 2500.74085405908 15.5477523386841 -6.53511490709377 154766.83818131 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2053-Aug-01 18:31 00:10 Earth 0.16477971808014 0.164731469871245 0.16482796630449 13.4704704416913 13.4692699886116 2471116.271871122 10.0739291243422 2407.25910726522 12.2024117610299 1.81032557950065 72409.5469381165 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2058-Jun-10 22:58 00:10 Earth 0.325331867528077 0.325322478409376 0.325341256665936 16.0619812022874 16.0614712922852 2472890.457104990 10.2454257192963 484.510131969268 25.5752529460449 14.9462227507542 380674.757349743 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2063-Apr-29 10:26 00:11 Earth 0.309222394666679 0.309207531762554 0.309237257618051 15.435305235952 15.4347469791166 2474673.934859200 10.8059340541221 765.285203729582 14.5974625398472 -14.4438670678912 609042.961562267 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2068-Mar-08 23:57 00:06 Earth 0.0765437189356348 0.0764945694848196 0.0765928684076655 15.8233045230436 15.8211044565608 2476449.497600128 5.8353195456654 2451.70877141191 2.33991336555927 1.39440220730771 119252.476203554 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2073-Feb-19 11:23 00:02 Earth 0.22737966557113 0.227346436192779 0.227412894949417 24.8957473679832 24.8952766728904 2478257.974393670 2.35990675946303 1657.0047572596 2.12971677035563 -0.172525093531143 46901.2532552884 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2075-Sep-06 11:08 00:02 Venus 0.14769827513976 0.147670845058736 0.147725705231112 20.4478644930464 20.4471454528 2479186.964170982 2.35225143702535 1369.21357825515 13.0260325153551 2.61063725140126 73230.6883850528 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2078-Feb-27 09:13 00:02 Venus 0.0595469717939424 0.0595333211118015 0.0595606224784492 16.1081562477434 16.1058921563509 2480091.884185424 1.75684362709728 680.961628506259 13.4054885769888 1.68385068272228 21818.8171029393 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2080-Aug-21 06:05 < 00:01 Venus 0.00133498635353634 0.00133457981851918 0.00133539657212693 13.2817620239657 13.1587202048568 2480997.753350539 0.632766675269137 164.379927399846 14.9112124970829 -85.1425840486038 12967.206904051 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2083-Feb-04 15:16 05:19 Venus 0.00845207429573525 0.00692636101140371 0.00998192569460433 13.6010770612412 13.5821739086297 2481895.136113095 319.330700031509 76753.8453078365 12.9419873072978 -6.9076821368263 11058.8479728183 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2085-Jul-12 21:26 1_03:51 Venus 0.118127260946468 0.100192237515422 0.136065092926604 18.8796244684409 18.8786507426804 2482784.393126851 1670.62829629694 894878.21671722 6.14989557404786 1.87492722212808 87309.3733889079 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2090-Aug-04 07:49 5_19:52 Earth 0.157120978080153 0.114721713722106 0.199521491879955 13.60770234073 13.6064560674894 2484632.825751057 8391.53816726497 2114426.5038355 65.0328154719131 0.0232401673421732 39.3232831696465 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2100-Feb-11 20:58 4_11:12 Earth 0.413259826009394 0.319596065651964 0.506923491277323 30.4241212154216 30.4239092950836 2488111.373937653 6431.88805433005 4670620.20535928 34.2250497631246 -0.155393940358387 4469.04800173666 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2107-Sep-10 13:49 5_23:57 Earth 0.410220169145145 0.286881213444146 0.533597442049271 30.1154839487016 30.1152682701014 2490878.075769408 8637.16736660297 6154546.68434143 73.8824769689582 -1.76655139420992 24321.8912002729 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 2129-Sep-03 11:16 9_07:20 Earth 0.275241685713777 0.0899838219563966 0.460818840932305 26.072171376438 26.071800077217 2498906.969257127 13399.8071226725 9257834.8893807 70.8748474007153 -2.15259423574614 20729.177705969 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 16:29:23 2021-Apr-15 16:29 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Apr-20 17:00 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin