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436775 (2012 LC1)
Classification: Apollo [NEO]          SPK-ID: 2436775
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 76 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7643025796585032 1.6462e-07  
a 2.010022869657071 2.7749e-08 au
q .4737572052055843 3.302e-07 au
i 34.3934720913724 3.0109e-05 deg
node 53.74685675824836 1.0259e-05 deg
peri 52.43959899336652 2.7701e-05 deg
M 301.3628121002386 1.7267e-05 deg
tp 2459170.039367520629
(2020-Nov-16.53936752)
5.3203e-05 TDB
period 1040.878229217993
2.85
2.1554e-05
5.901e-08
d
yr
n .3458617827663342 7.162e-09 deg/d
Q 3.546288534108558 4.8957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      510  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      2199 days (6.02 yr)  
   first obs. used      2012-06-08  
   last obs. used      2018-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .28487  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-21 06:18:45  

Additional Information
 Earth MOID = .217687 au 
 Jupiter MOID = 2.48923 au 
 T_jup = 3.250 
[ 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 16.5   n/a MPO336135  
rotation period rot_per 5.687 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2015) http://www.asu.cas.cz/~ppravec/neo.htm]
[Warner, B.D. (2015) Minor Planet Bull. 42, 256-266.]
[Benishek, V. (2016) Minor Planet Bull. 43, 339-342.]

436775 (2012 LC1)          Discovered 2012-Jun-08 by CSS at Catalina
Reference: Last Updated: 2015-06-04

[ 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
1903-Nov-23 07:28 00:04 Earth 0.415371249226533 0.415359967392978 0.415382533566384 30.0437181920136 30.0435046792766 2416441.811245239 3.8484205390544 1713.12661026605 59.7694934713624 -70.9271731393604 907931.687032959 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
1918-May-06 12:37 00:02 Earth 0.334717808085359 0.334699867243866 0.334735750224079 33.7900183173548 33.7897827329028 2421720.025752802 1.58895594924779 1371.54389877885 27.2702114979071 -49.2975725778415 1353485.74018491 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
1921-Jan-02 23:56 00:03 Venus 0.140594050921449 0.140573649166495 0.140614456905841 34.2791966901143 34.2787461077189 2422692.496886967 2.51315110667693 1587.03600837427 57.9844059406372 50.1717705635892 274696.70987945 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
1923-Nov-07 10:06 00:03 Earth 0.357798284955401 0.357792042411756 0.357804529301319 29.858342917205 29.8580935092999 2423730.920998087 3.21712838530458 1332.64650316668 66.0197622337559 -76.7859206037531 754981.45218423 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
1938-Apr-30 13:58 00:01 Earth 0.250574759745711 0.250568103795916 0.250581417767469 29.8322831442034 29.8319267003449 2429019.082273514 1.24283486312446 1186.85804303882 25.0888623723456 -73.8023772307494 1400085.67628459 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
1943-Oct-24 07:28 00:02 Earth 0.34338922704461 0.343387603935552 0.343390850620124 31.0237640317079 31.0235139206157 2431021.810984245 2.46695557465705 1057.41068707722 64.8446163245781 87.3686651339315 769396.183552409 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
1952-May-19 12:44 00:02 Venus 0.136385405325696 0.136371286961053 0.136399526496365 34.0536234704026 34.0531559067974 2434152.030571949 1.92419979626905 1205.73720573275 57.5831928531951 54.3621831066081 284096.79688913 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
1958-Apr-21 12:06 < 00:01 Earth 0.319145580220281 0.319132547300758 0.319158613966124 23.1856413559793 23.1852812686986 2436315.004240123 0.693791072731914 1038.63413655786 19.4036287602297 51.2750049340012 1920266.02955436 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
1963-Oct-02 06:27 00:02 Earth 0.446283751601774 0.446273861147995 0.4462936424618 36.1610324905773 36.1608673851115 2438304.768532141 1.6496091681537 836.807156014767 57.1854840627538 54.0707607338683 921673.632517171 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
1975-May-12 12:45 < 00:01 Earth 0.421442462149332 0.421430812780246 0.42145411167569 37.5156200853262 37.5154515608785 2442545.031509071 0.879969645442106 709.02451424302 30.507587686822 -35.0216786930585 1158155.28510775 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
1980-Nov-17 18:15 00:02 Earth 0.403871173035705 0.403866147191146 0.403876199307134 29.7035299900902 29.7033078826738 2444561.260448561 1.65903603119557 720.166907848291 61.1314646503089 -70.2007196419921 865553.40420417 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
1995-May-03 23:54 < 00:01 Earth 0.275454442430216 0.275450302844352 0.275458582153978 31.9854765287628 31.9851741078613 2449841.496162063 0.413872774598178 372.43382127831 26.9056459839336 -56.5661124138008 1249478.78525876 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2000-Nov-02 06:33 < 00:01 Earth 0.351818819332123 0.351816734116164 0.351820904603619 29.6902087732674 29.6899536900394 2451850.773011703 0.649590369430815 287.913707832117 59.3536496120756 -72.3589805385489 810382.535530803 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2012-Jul-28 10:19 < 00:01 Mars 0.0827922918380851 0.0827913526663139 0.0827932310110187 24.4141564875617 24.4140148508557 2456136.930199631 0.0629258773062772 50.4014042749642 26.016649022546 25.5642355996465 302995.151340513 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2015-Apr-27 23:25 < 00:01 Earth 0.22101803944369 0.221017516521638 0.221018562365893 27.913013435341 27.9125815372645 2457140.475594877 0.0457735387779896 28.105892475152 13.1212964064634 24.9571111405815 1520730.50322596 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2020-Oct-18 09:00 < 00:01 Earth 0.346051437095078 0.34605048776382 0.346052386434047 31.4042795731887 31.4040343934601 2459140.874733049 0.329462281655275 216.694041594351 43.6889751538196 -85.0729872960228 1128156.66572606 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2035-Apr-19 05:58 < 00:01 Earth 0.385661457326489 0.385655156523305 0.385667758195308 21.1899245282545 21.1895984813735 2464436.748400222 0.201055929105872 402.369984486805 19.171772376968 38.7113283863185 1948624.45646842 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2037-Dec-02 23:42 00:01 Venus 0.144135279804008 0.144128573942545 0.144141986153323 28.8644947019776 28.8639727403008 2465395.487661313 1.08849494743909 540.596259088709 58.7097794264914 -52.2217618145763 288371.23252092 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2040-Sep-26 18:18 < 00:01 Earth 0.473842358898644 0.473836213555487 0.473848504357135 37.3309628251388 37.3308121955953 2466424.262560389 0.867731349696412 483.839289887198 53.5256645997988 51.1358047322559 1005566.5927112 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2052-May-09 06:43 < 00:01 Earth 0.356970405260078 0.356960282989957 0.356980527718239 35.8666820387901 35.8664739301067 2470666.779984748 0.814801502064633 649.867422038687 30.999530234253 -39.0925341784714 1063636.96726611 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2057-Nov-13 01:53 00:02 Earth 0.390407166472517 0.390401322703974 0.390413010872224 29.2465095269404 29.2462761691702 2472680.578515846 2.00346314057927 853.694575078133 64.0919775981708 -70.4914014810321 803902.887592161 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2069-Apr-15 07:12 00:02 Venus 0.1180881427645 0.118078297450248 0.118097991554756 29.6314368510799 29.6308162471948 2476851.800103662 2.14538856355186 1130.34081430344 60.7062213558697 -64.4241328408263 260415.845182032 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2072-May-01 23:15 00:01 Earth 0.237505844670752 0.237496282381163 0.237515408337474 31.1846660562328 31.1843063073428 2477964.468572307 1.16356626128988 1021.53538221957 27.9694242012545 -62.2133406103514 1103548.86856806 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2077-Oct-31 12:25 00:03 Earth 0.348909408590548 0.34890436311716 0.348914455460828 29.4477473954958 29.4474880674369 2479973.017296198 2.81211308526457 1169.62316436747 67.0923658707838 -78.0127218746028 730497.475478233 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2092-Apr-26 06:39 00:02 Earth 0.202315992324702 0.2023099399826 0.20232204928328 27.3154647946038 27.3149826499213 2485263.776927538 1.57775945315765 1558.82410696947 25.1801762461702 78.8696518205502 1171310.3722078 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2097-Oct-16 17:26 00:04 Earth 0.343054889948431 0.343050229362066 0.343059553276281 31.2997118126234 31.2994636649971 2487263.226271733 3.58551505166746 1608.28173184872 64.3249697024365 82.0093035794239 768120.431708423 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2100-Dec-22 00:17 00:02 Mars 0.0765354556548574 0.0765092715923622 0.0765616398716226 24.5460651294599 24.5459127371751 2488424.512122062 1.83582994481967 1316.89617213199 25.0124069127994 -7.47866393709995 60162.4585339307 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2112-Apr-18 23:54 00:01 Earth 0.38305902756711 0.383023939101247 0.383094117789621 21.0006909336298 21.000359713673 2492560.495971190 1.07013512444229 2176.03750088981 19.4434491934173 36.4768158648972 1830679.99321231 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2117-Sep-27 09:32 00:04 Earth 0.461669561265227 0.461644008956714 0.461695115536391 37.048344664769 37.0481888842236 2494547.897374547 3.75168074970178 1970.10278676055 56.7686465597823 49.7283842670129 901028.358120036 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2129-May-10 23:31 00:03 Earth 0.353088343900181 0.353051937284111 0.353124752366333 36.235988480359 36.2357802279131 2498791.479854344 2.78762520098532 2218.31553145915 32.5137090507243 -35.0784512689946 913885.660097327 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2132-Jan-10 16:27 00:05 Venus 0.10693832625084 0.106935113151012 0.106941563977182 31.5255405321183 31.5248963962869 2499766.185740039 4.74638092491052 2760.10477416624 59.6295909832874 86.8971924666024 264978.970639264 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2134-Nov-17 23:59 00:07 Earth 0.413424769629596 0.413405205228199 0.413444340812831 29.1173811496467 29.1171598069469 2500808.499101665 6.57470529871585 2820.09632223502 62.6314326784106 -69.7952715011553 854892.516465012 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2149-May-04 19:37 00:04 Earth 0.242572416694818 0.242534197205471 0.242610646222133 32.2878688599292 32.2875286602897 2506090.317323264 3.64557526988801 3112.79955677676 29.9079251862307 -52.2445915838483 942565.025257309 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2154-Nov-06 10:51 00:09 Earth 0.368928523772967 0.368906531991115 0.368950528023705 28.8070914395462 28.8068407290009 2508101.951851902 8.73768171815434 3561.48081345544 66.3522393351462 -72.0917054220905 749904.831396106 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2169-Apr-28 19:00 00:04 Earth 0.178781631510135 0.17877912138829 0.178784179465378 28.2884150976884 28.2878882502308 2513389.291571362 4.47004670858168 4202.53631346891 27.2799634678259 88.3207330095139 973721.498594163 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2174-Oct-21 23:30 00:10 Earth 0.336147079780045 0.336143497879633 0.336150680391758 30.1040595590054 30.1037962535552 2515391.479039554 9.96642543229309 4258.42722594747 66.0397429746019 -87.7593582107009 737146.885937836 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2189-Apr-19 16:50 00:04 Earth 0.336782594279807 0.336691062456554 0.336874139252796 21.8058491880582 21.8054863662965 2520685.201177672 3.68476288964234 5643.46219519412 20.6581765424552 36.0167281624981 1492977.31178874 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2189-May-18 04:29 00:06 Mars 0.05201538889797 0.0519614097491172 0.0520694315137432 25.1946537379016 25.1944352799658 2520713.686550891 5.67937239013089 3932.36324755549 22.430457722284 -46.7725987889473 252691.154431055 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2194-Oct-02 01:59 00:10 Earth 0.405373167785216 0.40531752174284 0.405428832868501 35.0076902835955 35.0075025270594 2522676.582755113 10.1762447122989 5186.95370291893 58.9306505150772 57.6582278858795 844169.841038576 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
2194-Oct-13 00:09 00:12 Venus 0.114138717685489 0.114093590005386 0.11418397970349 30.0726385746092 30.0720059166297 2522687.506194775 12.1304210311786 6575.32599923666 60.3617311760827 -69.961900388932 263458.999316411 T 76 CATAB v2.0f-lin.ifort 2019-Dec-21 06:19:11 2019-Dec-21 06:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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