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(2016 ND39)
Classification: Apollo [NEO]          SPK-ID: 3755501
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 .6217177383827227 4.5582e-06  
a 2.31225535570573 3.361e-05 au
q .8746851853930256 2.1883e-06 au
i 1.951027297923045 5.4763e-05 deg
node 110.6410975661423 8.2631e-05 deg
peri 235.7174587674905 0.00059909 deg
M 26.26744191511547 0.0083174 deg
tp 2458906.794000415971
(2020-Feb-27.29400042)
0.027628 TDB
period 1284.257521507576
3.52
0.028001
7.666e-05
d
yr
n .2803176107369804 6.1118e-06 deg/d
Q 3.749825526018435 5.4506e-05 au
  Orbit Determination Parameters
   # obs. used (total)      55  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      7 days  
   first obs. used      2016-07-14  
   last obs. used      2016-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .37785  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:24:56  

Additional Information
 Earth MOID = .00322371 au 
 Jupiter MOID = 1.68237 au 
 T_jup = 3.294 
[ 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 25.2   n/a MPO384685  

[ 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
1949-Aug-20 09:46 7_01:41 Mars 0.0757554805399501 0.0534790568556299 0.156056059534538 14.130848698565 14.1305812575617 2433148.906756930 10181.460043036 4635180.87706868 106.035210563343 44.9082684112742 74968.0595848507 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
1968-Oct-15 21:25 3_21:47 Jupiter 1.69439971831299 1.69194880109717 1.69685430740539 3.13563174795607 2.97193468764216 2440145.392384939 5626.66384571732 177770.866789573 271.966095485646 40.9081871228292 1791675.4004399 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
1970-Jun-19 19:28 02:26 Earth 0.413913101673162 0.41077593375509 0.41705049136069 25.1462414758513 25.1459854803625 2440757.310817667 146.485837883824 157171.235244915 4.29821754545621 5.52138789019667 1353756.34115773 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
1977-Jul-25 23:37 6_21:14 Earth 0.0422845079178703 0.00721265603594131 0.0781039307329045 11.7657153631134 11.7603584868416 2443350.483741533 9913.87996681429 1789745.30866219 14.6661582032049 -4.85524266926297 37876.680675466 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
1984-Jun-22 08:56 22:35 Mars 0.0697639410805824 0.0619403218014371 0.0788376844828352 12.5071556609078 12.5068275487508 2445873.871980964 1355.4293065357 628759.728605111 127.024954295562 47.4634959105606 61067.1926411491 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
1984-Oct-26 22:10 1_13:46 Earth 0.0360095732786078 0.0334166895707955 0.0429439035759537 13.4955605136936 13.490076586229 2446000.423929121 2265.86793400392 676088.567441269 122.990972701009 68.1341225678755 40185.9960932059 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2004-Mar-07 14:13 2_08:04 Jupiter 1.64385901794343 1.64366322132293 1.64405819330689 3.09287108485563 2.92152736717703 2453072.092164346 3363.65536858641 121446.538309001 26.2770024998871 84.2928901708998 3042784.84260274 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2009-Oct-28 03:50 04:16 Mars 0.0733473163393002 0.0717750924118212 0.0749556048330102 14.0312004781664 14.0309222946236 2455132.660038139 256.115170661949 113433.109831963 95.5198850868898 45.6326791744754 81614.0236938671 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2016-Jul-16 16:46 < 00:01 Earth 0.012480290673056 0.0124799632893885 0.0124806180572868 13.583059427968 13.5673325851077 2457586.198276977 0.061056712073621 16.8803402512403 3.67331415429259 -15.1306581937401 164041.693276362 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2023-Aug-20 10:43 18:29 Earth 0.122239029943888 0.121275671227388 0.123202815976843 10.8898887880859 10.8878869961497 2460176.946241268 1108.84237260934 49382.8157818894 56.2598185754418 -13.3021376343677 97003.4729864292 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2030-Oct-12 22:13 1_00:44 Earth 0.0747346686478612 0.0713607211332867 0.0781362138751181 11.0880859701705 11.0848701138104 2462787.425539292 1484.3295430632 183491.298308598 115.107507584689 -22.9319891307363 42487.6019604981 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2037-Nov-10 14:06 08:42 Earth 0.196125101502424 0.18986654075161 0.202387912178818 18.7427662921921 18.7420414326113 2465373.087419712 522.450127822835 315497.221710158 122.441330927976 8.30137231561033 32192.5761864077 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2038-Jan-11 23:33 09:09 Mars 0.0583475827316943 0.0562276654529247 0.0608123815568434 13.5673780310693 13.5670163771462 2465435.481361022 548.500657189686 251357.047661638 92.3084159556611 62.8633501785921 83856.89388864 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2039-Jun-05 16:55 2_13:45 Jupiter 1.78465720623031 1.78377057508301 1.78554525911087 3.2796838128799 3.13162877525234 2465945.204797378 3705.37518621897 93929.0570578603 125.540618044892 -73.7354359166282 353863.98950768 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2044-Nov-27 14:53 05:55 Earth 0.483791184915505 0.477035160416181 0.490547241547222 27.7235704544652 27.723371796126 2467947.119913148 354.904147226452 336953.793194977 121.138971513624 1.07838759699779 10484.3613393875 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2097-May-04 10:40 05:54 Mars 0.0988019513424443 0.096212531234575 0.101414998145949 11.8561143252874 11.8558699244089 2487097.944252595 354.128925533594 150434.678455547 108.741038406411 30.4170315915821 70073.7872030037 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2097-Jun-24 09:20 03:51 Earth 0.342145148139758 0.338606345992903 0.345684015620767 23.2505839678668 23.2502490246138 2487148.888736553 230.766666374732 176624.810545282 6.66321374676914 2.43430386845839 307956.429988162 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2099-May-10 15:54 1_14:26 Jupiter 1.71635905301115 1.7159817460084 1.71673850341353 3.12761521168187 2.96563276570961 2487834.162621732 2306.33347289895 100209.708470535 113.871868972522 82.6374854221908 1084255.61889303 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2104-Jul-20 19:54 07:11 Earth 0.00754097514937538 0.00597366001092583 0.00947651978856 13.2176411528742 13.190882100698 2489731.329315573 430.837882630175 120957.830717228 15.3200210421037 42.3050302243327 48813.880855753 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2104-Jul-21 02:24 07:38 Moon 0.00801947061571182 0.00647728276639722 0.00983273913263137 13.4092805785431 13.4089758083234 2489731.600230048 458.15585340572 111582.98491022 15.9000264880158 40.3201624969514 48693.2711053951 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2111-Jul-10 22:23 1_05:23 Earth 0.10858567693231 0.0922803718056487 0.124897218035739 16.4324663203768 16.4309729869139 2492277.432544868 1763.49155165113 814269.806971797 9.9487614187418 2.89296952853214 77400.2362042381 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2118-Jun-26 16:50 1_12:50 Earth 0.329851072335665 0.297085724542127 0.362621479236442 22.9263816532838 22.9260293130194 2494820.201356483 2210.152441546 1635270.83870819 10.4312660776015 2.26349723905654 174566.017611046 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2177-Nov-19 00:26 5_06:55 Earth 0.253455218809227 0.149183915983993 0.35813021580957 20.7764069916172 20.7759009969228 2516515.517840591 7615.11343686207 5234025.47368583 84.8239313115315 5.04877798102676 36573.8393824342 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2184-Nov-02 07:26 9_00:12 Earth 0.0502863912919208 0.0304593032156761 0.132657014674869 14.0058685957916 14.0020849497239 2519055.809802369 12971.5525723347 4443311.64834145 83.5210368439338 37.2934388858088 52887.5004144596 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2188-Jul-05 14:19 3_20:50 Mars 0.0501198499781044 0.0490115262673627 0.0776552787181265 13.2947719458846 13.2943422882331 2520397.096201978 5570.04627059525 2481163.63113649 43.0468902246562 77.9332902479795 170204.788740899 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2191-Oct-22 12:15 5_07:17 Earth 0.0536957058983152 0.0353816612886707 0.0768043800742747 11.573782044389 11.5694938154405 2521601.010119295 7637.35686949476 1312020.50976216 84.8178385158503 -34.6728151381782 57366.1669840694 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
2198-Sep-13 17:06 9_15:54 Earth 0.137458808848029 0.136033082340634 0.1389814527472 11.0549339238231 11.0531803741408 2524119.212701362 13914.0081198012 196321.433278376 32.8646227979261 67.998054100768 549165.217403446 T 6 CATAB v2.0e-lin.ifort 2017-Nov-30 13:19:57 2018-Dec-11 17:00
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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