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20086 (1994 LW)
Classification: Amor [NEO]          SPK-ID: 2020086
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 81 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6232353376654908 4.4747e-08  
a 3.184248763840897 2.6725e-08 au
q 1.199712410297594 1.4118e-07 au
i 21.77237616588755 1.4415e-05 deg
node 237.1979165014897 1.8982e-05 deg
peri 57.92453138951214 2.4328e-05 deg
M 233.1397135004627 5.0436e-06 deg
tp 2459931.861504421860
(2022-Dec-18.36150442)
3.6423e-05 TDB
period 2075.433919131422
5.68
2.6129e-05
7.154e-08
d
yr
n .1734577028357817 2.1837e-09 deg/d
Q 5.1687851173842 4.3382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      8618 days (23.59 yr)  
   first obs. used      1994-06-03  
   last obs. used      2018-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53872  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:12:55  

Additional Information
 Earth MOID = .316557 au 
 Jupiter MOID = 1.15076 au 
 T_jup = 2.770 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO435886  

20086 (1994 LW)          Discovered 1994-Jun-12 by McNaught, R. H. at Siding Spring
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

[ 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
1906-Sep-01 14:49 < 00:01 Jupiter 1.06237388808402 1.06237132730544 1.06237644886786 7.6035225671726 7.49793110447819 2417455.117409275 0.923297727300084 176.556121509604 28.2350140587437 -44.3538127268082 2934256.25554073 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
1918-Aug-07 01:04 00:01 Jupiter 1.58669364001472 1.58668886613793 1.5866984138926 6.1361915006981 6.04856915718304 2421812.544744337 1.41880263886964 247.73761734655 32.6571905655129 16.70088941601 1501596.84286032 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
1944-Jun-01 20:16 < 00:01 Earth 0.478730426010163 0.478722628215549 0.478738223830086 20.6339317406379 20.6336620026113 2431243.344251903 0.443866209277809 426.023000187247 29.0506998917772 -24.1760136993842 940653.835859448 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
1955-Jun-16 23:46 < 00:01 Earth 0.431131273282599 0.431125804356309 0.431136742441019 11.860407219631 11.8598861295935 2435275.490353509 0.0939087302816608 572.452708453906 36.2472075620581 -61.7618362188924 2402189.88603377 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
1994-Jun-16 08:04 < 00:01 Earth 0.377676212925585 0.377675531565905 0.377676894289215 12.0208591422657 12.020272237254 2449519.836326650 0.0791753432132091 154.47944362078 31.0851624334436 84.8003073050998 1493264.30307613 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
2001-Sep-14 03:10 < 00:01 Jupiter 1.25606282879988 1.25606091326924 1.25606474433073 9.01357537109745 8.93844765469411 2452166.631880749 0.393734520465092 119.308920720987 87.9768420677525 -63.9243487941935 1326254.81485932 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
2011-Jun-16 09:07 < 00:01 Earth 0.442971376213848 0.442970629566005 0.442972122863856 11.2007220219594 11.2001849888211 2455728.880120961 0.0851457403094357 132.997356022804 34.3805054762896 -83.614850777725 1645115.8314196 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
2013-May-05 08:15 00:01 Jupiter 1.24579517464079 1.24579237201047 1.24579797727139 6.58447233027124 6.48039085539373 2456417.843711876 1.1120452069902 143.76613813595 33.5439468909143 -14.1782958517761 1227928.85077851 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
2026-Jan-07 08:01 00:03 Jupiter 1.86467640161812 1.86467234288828 1.86468046034945 6.3691060403683 6.29738191530495 2461047.833916887 3.00808794349275 224.202152495835 99.3538474580968 29.391950917052 1615801.54818371 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
2056-Jun-06 09:38 < 00:01 Earth 0.284685458837848 0.284682823949569 0.284688093806214 15.5706084631507 15.5700073588005 2472155.901158630 0.329937685848014 284.724613500035 43.8402366673006 -63.8805098157476 765928.000089438 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
2089-Sep-07 09:41 00:01 Mars 0.0844622586989925 0.0844602605267019 0.0844642577575081 14.8686995813302 14.8684716133538 2484301.903531735 1.30479417735752 476.210439380684 37.5072906088315 -78.7843329279076 330146.549898671 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
2095-Jun-03 08:56 < 00:01 Earth 0.389138339263783 0.389130402245302 0.389146276406004 18.2777477007765 18.2773730815109 2486396.872343320 0.552969499691153 527.250160009479 45.2750432922951 -41.5405985888532 777425.536108503 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
2096-Nov-07 09:17 < 00:01 Jupiter 1.92058854788724 1.92058350520427 1.92059359057392 11.3804663201477 11.3416475402013 2486919.886725204 0.476712787550226 288.523582259746 86.2651036978978 31.3890070113436 1293025.11425979 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
2108-May-02 02:04 < 00:01 Jupiter 1.19127072902249 1.19126844405339 1.19127301399437 7.88788455071114 7.79722219508796 2491112.586301598 0.270944741251102 227.652910598861 99.9560502859635 75.6310822841205 1300715.77045922 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
2112-Apr-01 13:22 00:01 Mars 0.0345818929389107 0.0345810758466277 0.0345827104412477 14.4866240574215 14.4860525803543 2492543.057129584 1.14979301965951 404.091820077373 36.0362623283551 -87.2889551344345 143155.282152499 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
2120-Mar-30 08:45 00:05 Jupiter 1.52072688400123 1.52072307790331 1.5207306901007 5.82216343409329 5.7256979019652 2495462.864519877 4.52428953314819 206.490261268248 48.7227385336098 22.2808379247422 1521169.3807544 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
2129-Jun-05 18:38 00:01 Earth 0.360964288884022 0.360951837724511 0.360976740613289 16.3387196980612 16.3382679085948 2498817.276247317 1.08298122267907 948.233338216477 40.7891437598156 -49.1590541942619 879307.922878591 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
2133-Mar-10 15:12 00:01 Jupiter 1.95495498906504 1.95495083612886 1.95495914201245 7.62485498347414 7.56781833656689 2500191.133070393 1.32229050722424 475.290397532522 172.699372885187 75.8752210581184 1480743.9917391 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
2168-Jun-07 01:56 00:02 Earth 0.269179438272914 0.269175815524158 0.269183064351353 13.9634583145714 13.9627494088101 2513063.580660314 2.46555942029683 1529.50461863089 33.2134211333212 -83.3315854976806 1069662.63896232 T 81 CATAB v2.0f-lin.ifort 2021-Apr-13 03:12:57 2021-Apr-13 03:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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