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(2018 VN7)
Classification: Apollo [NEO]          SPK-ID: 3836200
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 2458432.5 (2018-Nov-10.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1653968855579943 0.0022063  
a 1.16025943275074 0.0030637 au
q .968356136134482 4.3624e-06 au
i 23.50758237653582 0.14752 deg
node 226.2425953445149 0.00089591 deg
peri 142.7589427533748 0.19081 deg
M 27.73955099290244 0.27217 deg
tp 2458397.325493338919
(2018-Oct-05.82549334)
0.20579 TDB
period 456.4898112889111
1.25
1.8081
0.00495
d
yr
n .7886265828880834 0.0031236 deg/d
Q 1.352162729366997 0.0035705 au
  Orbit Determination Parameters
   # obs. used (total)      13  
   data-arc span      2 days  
   first obs. used      2018-11-09  
   last obs. used      2018-11-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .63403  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:48:08  

Additional Information
 Earth MOID = .00635215 au 
 Jupiter MOID = 3.99037 au 
 T_jup = 5.339 
[ 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 25.4   .42781 E2018-VH8 autocmod 2.6q

[ 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
1934-May-22 21:31 4_07:45 Earth 0.266401481865662 0.255414208929013 0.291187768719067 12.3574124149647 12.3566030164508 2427580.396687129 6224.96157441423 3171043.74989574 208.14389907427 -73.2275877042566 102980.406779984 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
1934-Nov-08 17:24 1_17:13 Earth 0.00773233522974934 0.00662099987003128 0.0432256700115484 13.140901111145 13.1146522477723 2427750.224904507 2473.3772088618 1931432.16188193 59.8023167256838 -58.9517403129148 15266.1552753438 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
1934-Nov-08 17:46 2_03:00 Moon 0.00951000506785534 0.00899795961835381 0.0414398326870967 13.0572798437257 13.0570159131501 2427750.240044147 3059.8595837156 1863794.14002278 60.3371692663466 -71.1353756828117 22111.545164269 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
1939-May-21 21:17 1_00:31 Earth 0.269973207511595 0.269733658096826 0.27872369955544 12.2801553068521 12.2793515919086 2429405.386776699 1471.19874944135 2952858.37248847 912.683549445787 87.6777679619413 39923.7060550617 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
1939-Nov-11 02:48 2_08:04 Earth 0.0514352634424522 0.00454171794785897 0.100962111022391 13.5508352465326 13.5470118741774 2429578.616702088 3363.49228650546 2473986.18219577 79.315033703605 -4.73326330814746 7452.10527859816 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
1944-May-17 15:26 4_07:53 Earth 0.273747216501569 0.272882457304132 0.319556263994384 12.178085718178 12.1772864401574 2431228.142797332 6233.09528607005 7214371.87533583 579.456400023729 85.4747684413833 54207.2574154148 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
1944-Nov-13 22:00 5_01:01 Earth 0.130512782562703 0.0200234994169762 0.241153140231717 14.5575343027922 14.5561318365836 2431408.416559852 7260.71254501041 5517866.27416328 110.854530109874 1.27854399438381 3760.60090964828 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
1949-May-13 10:37 7_07:05 Earth 0.287285591697535 0.2834440797445 0.371716541439707 12.1176488214359 12.1168834119052 2433049.942173937 10504.5593469362 9659011.39459181 358.565424968257 80.6283095646297 78458.4690153922 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
1949-Nov-18 06:10 7_04:38 Earth 0.22309505786034 0.0630278701974985 0.383656394943493 16.0974453657299 16.0967034143342 2433238.756620560 10357.6645235407 8011360.70321142 148.595611804447 2.6328963114583 9760.25191260193 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
1954-Nov-22 19:35 9_02:04 Earth 0.321228197417948 0.117852117110447 0.525161415263762 18.0494241544162 18.0489645958411 2435069.316112846 13083.8347657658 10177330.5388073 188.653978215553 2.92692381631688 11963.2199635046 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
2018-May-24 09:12 1_04:28 Earth 0.274542497409206 0.259668493266254 0.28993909252485 12.3952190810012 12.3944360800548 2458262.883106860 1708.28287302324 962593.232777917 2454.52999376996 -38.2998698190256 9172.42966177524 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
2018-Nov-08 13:04 00:04 Moon 0.00915765336856799 0.00902325581615838 0.00929211465508953 12.9902889994191 12.9900135002031 2458431.044113362 4.08285625697052 6810.84699420299 21.7728711244316 10.2061350529732 10763.8151334189 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
2018-Nov-08 15:57 < 00:01 Earth 0.00670605469053725 0.00657183107111071 0.00684025297650375 13.0941972369403 13.0638184473631 2458431.164891814 0.325223323658883 6660.85034744713 11.2985355316242 -0.478208746266022 104.50355110443 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
2033-May-31 19:46 9_19:56 Earth 0.323957169713245 0.299919433202766 0.465623099279812 13.3279745468571 13.3273574253804 2463749.323539827 14155.7659407168 11655856.5912909 1295.76389594702 -67.8007778548857 29967.3516053721 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
2038-Jun-04 11:21 5_10:50 Earth 0.368363136262472 0.32557463499822 0.429882068925478 14.1605337131191 14.1600228972203 2465578.973230098 7849.84651567088 4913141.41467113 1466.47123254388 -57.126978180525 27896.8118772763 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
2038-Oct-25 16:38 5_18:40 Earth 0.28875332817682 0.249333284901209 0.41948592547229 13.7323229910301 13.7316510177963 2465722.193260663 8320.24841840031 9560050.72749372 671.961824707097 -59.7145613690985 65783.0416084946 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
2043-Jun-07 16:05 2_06:25 Earth 0.426366382141602 0.420410648845598 0.432774453050221 15.3885810524232 15.3881749490876 2467408.170260815 3264.52908396011 758131.600277708 2142.04166336442 -65.9977729219759 25129.3244469953 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
2043-Oct-19 23:11 00:57 Earth 0.390160723741746 0.376568088444166 0.404606455954406 15.146153786832 15.1457028944364 2467542.465758829 57.3398693352919 1147540.10159484 1015.00706775808 -52.422311609728 45849.4871412902 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
2048-Jun-08 22:32 1_05:56 Earth 0.495505824048435 0.420770877969522 0.58442106157986 17.0601819703831 17.0598667720253 2469236.438605399 1796.24578565988 5852010.04115461 2033.32622249578 -44.9924640252218 23235.654149852 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
2048-Oct-12 03:12 7_15:23 Earth 0.495010289610369 0.376549388426519 0.618992238414847 17.0468304527902 17.0465146917742 2469361.633246179 11002.7935561969 6584435.24153385 2103.56735828177 -22.6095903194559 11965.4563969748 T 2 CATAB v2.0g-lin.ifort 2021-Apr-15 20:48:08 2021-Apr-15 20:48
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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