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(2020 MU1)
Classification: Apollo [NEO]          SPK-ID: 54017581
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04010712575255233 2.0093e-07  
a 1.022073290847951 1.9772e-07 au
q .9810808688435874 7.3923e-08 au
i 4.882821639302831 5.0062e-05 deg
node 99.447960456659 2.649e-05 deg
peri 356.0962610746328 0.00011971 deg
M 347.0403387937638 9.6264e-05 deg
tp 2459214.086657679707
(2020-Dec-30.58665768)
9.9593e-05 TDB
period 377.417024014553
1.03
0.00010951
2.998e-07
d
yr
n .9538520445387186 2.7678e-07 deg/d
Q 1.063065712852315 2.0565e-07 au
  Orbit Determination Parameters
   # obs. used (total)      54  
   data-arc span      228 days  
   first obs. used      2020-05-29  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .39787  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:36:48  

Additional Information
 Earth MOID = .0021467 au 
 Jupiter MOID = 3.93663 au 
 T_jup = 5.973 
[ 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 24.8   .29619 E2021-AE8 autocmod 2.8

[ 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
1913-Feb-26 05:07 8_00:43 Earth 0.498231934911109 0.362159904479312 0.634392417462894 15.4042520409425 15.4039048686365 2419824.713403308 11563.4497002679 6795635.49129742 132.066627570568 -2.73807439999465 20222.5343562377 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
1936-Nov-21 00:43 15:27 Earth 0.364164747410231 0.338494716060798 0.389840568898022 11.3919541184191 11.391311832397 2428493.530037576 926.637204480644 1282251.3186619 36.0954027441073 3.33146099654693 60687.3713498287 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
1937-Dec-18 00:51 1_13:35 Earth 0.13088452218372 0.0988128201970006 0.163085897038902 4.78027077439314 4.77601022947003 2428885.535712867 2254.78850272741 1615645.47122099 16.5815878519243 7.62419143538294 94549.4024179086 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
1939-Jan-13 09:25 3_18:55 Earth 0.0842838512247804 0.0507153517399578 0.122016105342763 3.73381883153702 3.72534249911758 2429276.892628395 5455.40965973745 2011197.45686024 45.6210523197197 -25.3447322805587 76559.1359508098 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
1940-Feb-06 19:31 3_07:05 Earth 0.323206186669708 0.287434192882413 0.358980790506609 10.2824241665405 10.2816223885897 2429666.313445084 4744.96352303482 1784457.67721139 131.143602488066 1.75738011333285 7460.46863366524 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
1963-Nov-10 04:50 02:05 Earth 0.406654694366311 0.406006088835705 0.40730332920434 12.6470303835164 12.6465122914995 2438343.701292817 124.552571206076 32799.0151859187 56.6723681371345 9.5743839695141 135229.738474603 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
1964-Dec-11 08:47 02:51 Earth 0.168087453493673 0.165846866531078 0.170328383168687 5.72963852911698 5.72687123878988 2438740.865889999 171.298315488645 112377.008204145 12.4215492894719 6.4958114008416 134851.180509069 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
1965-Jul-19 11:59 1_00:03 Earth 0.0559552510658416 0.0554430937597123 0.0565922906649849 2.68200616087484 2.66419236703945 2438960.999551497 1442.5792331722 135363.419647458 17.0669700636685 77.7790278585655 255967.693841825 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
1966-Jan-10 10:05 11:04 Earth 0.0573665168503513 0.0538373300547933 0.0611141946484029 3.21652800727161 3.20205546998147 2439135.920119925 663.967051017471 253486.143789745 33.3258748976781 -44.3493171982425 120610.98120917 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
1967-Feb-07 15:09 08:22 Earth 0.312673301193274 0.309082413290176 0.316264199706713 10.0101699529974 10.0093186217484 2439529.131226078 501.80063331313 179086.361453191 108.996686259005 1.36960461633789 6705.65734901005 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
1989-Nov-20 08:24 00:20 Earth 0.284833641937392 0.284790661316184 0.284876623264297 9.0773236552286 9.07629306052116 2447850.850189965 19.7852210944507 2256.89556514057 14.6733669870609 18.2973545377642 548318.676179723 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
1990-Dec-27 15:33 00:26 Earth 0.0321934043674912 0.0320747043691079 0.0323121219551804 2.80300434223866 2.77332000057456 2448253.147990149 26.1607704962709 6038.39948762617 13.8974677154261 12.1212674097044 57785.7956149473 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
1991-Jun-04 21:07 01:20 Earth 0.0693219148857863 0.0692582572860031 0.069385905846952 2.68729754765667 2.67295631626192 2448412.380038696 79.9369368672831 8240.39654898995 17.5397887152033 -67.2717823671204 265152.586043644 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
1992-Jan-20 23:06 00:19 Earth 0.175165332697455 0.175031592564468 0.17529907319459 6.02531586807032 6.02279078662427 2448642.462619369 19.0332085670677 6680.97661704658 77.2638976999678 -3.99866380424687 14709.518531166 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
1993-Feb-10 21:07 00:17 Earth 0.394493673378115 0.394364591773448 0.394622755088221 12.3623251279855 12.3617787643956 2449029.379906361 16.8715044543777 6444.81408784294 137.047694210434 2.95506739182976 16865.6463244462 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2018-Nov-14 08:47 00:02 Earth 0.359307297364964 0.359297499615977 0.359317095116871 11.1945092692545 11.193846817722 2458436.866002635 2.08139468834852 491.244697440479 32.1995191358657 6.05292608804345 138683.762366477 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2019-Dec-13 17:35 < 00:01 Earth 0.141438393022407 0.14143343751602 0.141443348528383 5.02051024706502 5.01675654697215 2458831.232334089 0.816188739292678 246.819704259091 16.2799891886897 1.10300847445065 50218.6583478101 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2020-Jul-11 19:15 < 00:01 Earth 0.048134763065148 0.048133393744545 0.0481361323844595 2.65938537893236 2.63848847718993 2459042.301898269 0.11579863720134 67.1322148426708 7.34397194521491 -0.111136501791208 52782.8920674996 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2021-Jan-08 00:25 < 00:01 Earth 0.0587371275675629 0.0587355421990515 0.0587387129376069 3.24140838510647 3.22738326837678 2459222.517662602 0.253970765607329 81.6679465422125 47.0428784657457 -20.1468330429711 58323.5968172409 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2022-Feb-01 13:48 < 00:01 Earth 0.289935888711748 0.289929821016286 0.28994195640917 9.34365587788144 9.34267228267233 2459612.075299212 0.904137101574895 305.278776432804 110.691446592516 -8.29727795299463 93773.5911420376 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2046-Nov-07 06:13 00:20 Earth 0.35301281250144 0.352905468687519 0.353120158592743 11.0056216746705 11.0049358377809 2468656.759228359 20.0208509075327 5536.45996309001 29.6780728501245 14.8224566133064 301358.880565908 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2047-Dec-13 07:53 00:26 Earth 0.122405630470296 0.12229491857492 0.122516343534449 4.5278958572187 4.52308585507477 2469057.828292962 25.8752942427065 5552.94076775482 16.9137763837987 6.88314008715746 77694.6848678256 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2048-Jul-01 21:22 00:52 Earth 0.0476798457526553 0.0476790819637225 0.0476808399870959 2.65558070458282 2.63445315845199 2469259.390584846 51.6884363375519 5462.7543753103 11.5201077282782 89.5586619550943 269710.718978444 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2049-Jan-11 04:38 00:11 Earth 0.0912160502971225 0.0911079278910593 0.0913241990968971 3.94458327500919 3.93717105681442 2469452.693359937 10.9377750724574 5922.41869668101 49.8295580732825 -24.6835045268742 72796.8405343082 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2050-Feb-04 14:03 00:06 Earth 0.329079837709767 0.328989269815035 0.329170409639631 10.5246913009635 10.5239219622456 2469842.085558071 5.53397524827548 4868.44777001215 115.000700320749 -21.9495633204041 107727.714484633 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2073-Oct-23 08:43 01:16 Earth 0.425708480713692 0.425323035446413 0.426093950072787 13.1456834003204 13.1452072711921 2478503.863022515 75.9222406268787 19873.5605429047 40.4655208119974 14.7359829907587 282180.269882727 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2074-Nov-30 07:52 01:16 Earth 0.190376480000363 0.189969385436235 0.190783600151731 6.28853148398371 6.28630547610568 2478906.828081290 75.9073651705255 20597.0745429019 14.4439967584615 9.92522127421832 193010.818571768 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2075-Jul-22 08:05 03:34 Earth 0.0609203640397289 0.0607726880921339 0.0610697145723162 2.68855218100842 2.67223476766332 2479140.836738379 213.642920723257 17609.0027398792 17.6875931232348 65.1456577561182 235426.134055113 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2076-Jan-04 23:03 01:23 Earth 0.0352937874514858 0.0349204031073651 0.0356819240146853 2.9041405643349 2.87802776955715 2479307.460281970 82.5474307484669 40830.2643692049 23.0926410802168 -62.3698314662912 135652.5890727 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2077-Feb-04 21:22 00:31 Earth 0.30653012845895 0.30649171399694 0.306568558255443 9.9109030546653 9.91002596260625 2479704.390178715 31.0535080636674 3921.13084377621 68.7220131918262 60.7718426442185 371264.100543548 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2097-Oct-15 17:31 19:06 Earth 0.476574099863141 0.468341507511552 0.484813683431639 14.7163056611142 14.7159257441145 2487262.229589272 1146.43090625638 420666.19760554 32.8133081978809 12.5073228613357 343558.227508591 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2098-Nov-23 01:05 1_12:51 Earth 0.208347035861197 0.1995725988478 0.217137391511784 6.83421814261307 6.8323466174844 2487665.545311352 2211.4833518049 447261.913936782 15.8622644205494 11.8379966388694 227905.258815181 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2099-Jul-21 23:24 3_07:25 Earth 0.0654869892414909 0.0635517320353974 0.0681803925970397 2.6886691897517 2.67349353846209 2487906.475334676 4764.864393842 371263.514324859 15.8637298003003 71.7526000976424 259422.529310433 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2100-Jan-07 12:40 1_06:10 Earth 0.0533120446474396 0.0456664325278031 0.0626307233417133 3.1740877600809 3.15830258747395 2488076.027733511 1810.34976458857 635224.070955287 33.1797658203716 -47.6039812231271 117527.766897204 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
2101-Feb-10 18:26 01:31 Earth 0.34791931418196 0.343691050476632 0.35215102372931 11.1696859445167 11.1690002886666 2488475.268056719 90.7683278184354 217884.781662057 104.662964519705 -14.5364172132008 85767.5479879282 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:36:48 2021-Apr-15 22:36
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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