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(2004 LU3)
Classification: Amor [NEO]          SPK-ID: 3183848
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 94 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5313747028948077 4.1863e-08  
a 2.174986064407309 3.2156e-09 au
q 1.019253490632528 9.2266e-08 au
i 9.814831061665519 8.7583e-06 deg
node 113.7073849993417 1.3064e-05 deg
peri 224.6370925689166 1.9288e-05 deg
M 331.3482979766828 6.6676e-06 deg
tp 2459093.746184468499
(2020-Sep-01.24618447)
2.1833e-05 TDB
period 1171.610202470375
3.21
2.5983e-06
7.114e-09
d
yr
n .3072694307722221 6.8142e-10 deg/d
Q 3.33071863818209 4.9243e-09 au
  Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      5899 days (16.15 yr)  
   first obs. used      2004-06-12  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44357  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-31 09:27:54  

Additional Information
 Earth MOID = .0698529 au 
 Jupiter MOID = 2.11553 au 
 T_jup = 3.472 
[ 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 18.4   n/a MPO120791  

[ 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
1914-Oct-20 13:14 < 00:01 Earth 0.439945766541052 0.439945437326342 0.439946095755787 19.1302073288752 19.1298907389207 2420426.051315419 0.0939517237278303 27.7003318242403 15.8572694762664 79.2204558748014 3805048.01659005 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
1927-Jul-01 11:40 < 00:01 Earth 0.433822660559218 0.433821404851093 0.433823916267342 20.933725984398 20.9334325867476 2425062.986087063 0.05096982286929 62.6583844223404 7.64544674766472 -2.11648164723635 982989.695598303 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
1943-Jul-20 17:00 < 00:01 Earth 0.138075100721739 0.138073355718999 0.138076845726401 12.6898584886665 12.6883377092242 2430926.208532950 0.163727725515232 90.7596107783531 8.88054998028068 16.6079584952608 612460.757223872 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
1959-Sep-01 18:27 < 00:01 Earth 0.141534713931894 0.141533994912301 0.141535432951953 8.35001267375034 8.34775780694219 2436813.268830513 0.569110004833329 38.4066787190525 13.4685372018374 22.5348018762965 646921.742646511 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
1975-Oct-17 11:33 < 00:01 Earth 0.36227349531838 0.362272767784798 0.36227422285223 16.8146832440507 16.8142458299754 2442702.981525191 0.142874755278688 41.740091287667 23.8177925220415 37.0316847022183 1448049.77519152 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
2004-Jul-18 05:39 < 00:01 Earth 0.163625421214556 0.163625009801644 0.163625832627469 13.4411819194373 13.4399703628766 2453204.735662180 0.0652518902943544 20.528051114345 11.1095248056249 -2.44520655044553 1107375.59292336 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
2020-Aug-19 09:39 < 00:01 Earth 0.110070332284564 0.110069746885926 0.110070917683384 8.23462421242984 8.23168401946437 2459080.901953431 0.19795377545672 30.1327896428141 9.310431844898 15.1054524687194 671390.275147979 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
2036-Oct-15 02:10 < 00:01 Earth 0.342686620434244 0.342685219845116 0.342688021024229 15.9122407132604 15.9117520715489 2464981.590044389 0.124853853229979 75.4331083733077 23.0416584093122 23.3824865666464 951706.598106173 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
2065-Jul-16 13:16 < 00:01 Earth 0.206875030740852 0.206873428107151 0.206876633376082 14.5180388358384 14.5171516602218 2475483.052464880 0.24041798399037 84.7546724183878 10.7006075850386 19.6249142242073 868483.853036518 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
2081-Aug-25 00:52 < 00:01 Earth 0.123262081773372 0.123260832323807 0.12326333122431 8.13800695446643 8.13535029618751 2481366.536183823 0.696759471750454 65.6755714979143 9.48941927569273 18.6338436892351 634589.476478302 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
2097-Oct-17 15:46 < 00:01 Earth 0.338641456825384 0.338639405043183 0.33864350861076 16.1321048189508 16.1316170796369 2487264.156706851 0.198287864416939 115.383306252669 23.9446957288022 28.2054445623581 944145.996422266 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
2110-Jul-01 03:59 < 00:01 Earth 0.478888794212732 0.478887110175263 0.478890478250228 22.3571714419231 22.3569225772558 2491902.665787505 0.195188989084481 84.0642544022504 9.82189594447007 2.66094582111783 805796.492990337 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
2126-Jul-24 19:51 < 00:01 Earth 0.118656343526145 0.118655203192733 0.118657483864277 12.0437996909421 12.0419350659887 2497770.326980534 0.238762837221593 68.641019956549 13.6620742614688 34.8680498144663 675971.79813815 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
2142-Sep-17 00:13 < 00:01 Earth 0.164344203690076 0.164343599363094 0.164344808018366 8.77664518038718 8.77479771999852 2503668.508704418 0.30706481246849 42.371015743921 18.996227616618 51.8606265582726 1058291.35426903 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
2158-Oct-27 08:54 < 00:01 Earth 0.436846330400087 0.436845912133374 0.4368467486668 19.5288820810043 19.5285697538426 2509552.871084002 0.0686428616167556 25.769949812322 20.6345906888683 78.6457778633671 3082935.55191185 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
2171-Jul-05 23:29 < 00:01 Earth 0.407847136631001 0.407846087511291 0.407848185750735 20.3969198721814 20.3965995745263 2514187.478176401 0.057297391077573 52.3221940443412 10.0146227859158 0.990941151665992 1064623.12844066 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
2187-Jul-28 03:06 < 00:01 Earth 0.105408422678207 0.105407073554688 0.105409771811557 11.3790101625893 11.3767885160991 2520053.628999669 0.193740285644137 84.8335518465313 12.5374969298522 38.029243915581 696975.515024644 T 94 CATAB v2.0f-lin.ifort 2020-Aug-31 09:28:03 2020-Aug-31 09:28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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