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514107 Ka`epaoka`awela (2015 BZ509)
Classification: Asteroid          SPK-ID: 2514107
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .378728423583907 9.0514e-07  
a 5.129348484857082 7.6274e-06 au
q 3.186718419174657 2.9475e-07 au
i 163.1271026431887 1.012e-05 deg
node 307.741534613267 2.5155e-05 deg
peri 257.3907159690082 4.1315e-05 deg
M 134.933708206084 0.00030998 deg
tp 2457410.087829625987
(2016-Jan-22.58782963)
0.0002106 TDB
period 4243.182737260822
11.62
0.0094645
2.591e-05
d
yr
n .08484197412445103 1.8924e-07 deg/d
Q 7.071978550539506 1.0516e-05 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      1026 days (2.81 yr)  
   first obs. used      2014-11-26  
   last obs. used      2017-09-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .54777  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 02:21:22  

Additional Information
 Earth MOID = 2.25546 au 
 Jupiter MOID = .226125 au 
 T_jup = -0.744 
[ 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 16.0   n/a MPO435420  

514107 Ka`epaoka`\=awela           Discovered 2014 Nov. 26 by Pan-STARRS 1 at Haleakala.
In the Hawaiian language Ka`epaoka`\=awela means the mischievous opposite-moving companion of Jupiter, evoking the image of a retrograde object of unknown origin. He hoa h\={o}k\={u}na`i `e`epa no Ka`\=awela e holo `\={e}ko`a ana ma ka poe l\=a. Name conceived by A Hua He Inoa, `Imiloa Astronomy Center of Hawai`i.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2018-10-26Last Updated: 2019-04-09

[ 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
1900-Oct-13 20:44 02:08 Jupiter 1.79232365252081 1.79195834582814 1.79268895925689 22.281322057512 22.2601021046086 2415306.363742113 128.283385995257 18221.6892672827 147.535278909486 0.541969582875058 24502.1759913179 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
1908-Jan-22 05:16 03:27 Jupiter 1.15193021548517 1.15170666103507 1.15215386319872 28.191617585051 28.1655230339424 2417962.719175440 207.124530196514 19792.2957081762 92.9259465139405 -55.7287272570149 1371888.10289711 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
1912-Oct-03 19:22 02:04 Jupiter 1.64122828135531 1.64087316468391 1.64158339835417 22.5584084570245 22.5355188731174 2419679.307250899 123.937570238309 17745.9766379357 145.736062160567 3.51177800344303 114870.93764775 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
1920-Jan-16 17:09 03:06 Jupiter 1.0726748973277 1.07248715564874 1.07286273153646 27.8160547400424 27.787652467829 2422340.214541733 186.167088538208 18296.8585483116 97.3390448148533 -59.2333349126136 1284061.61608642 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
1924-Sep-18 15:20 01:57 Jupiter 1.51287309535737 1.51254143190176 1.51320475969032 22.786315795646 22.7617317878213 2424047.139230478 116.713562368138 16638.3387916743 143.910021688115 6.13974254645133 185326.415331359 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
1931-Dec-30 02:18 02:44 Jupiter 1.01547199823274 1.01531811962926 1.01562595932207 27.5526903707022 27.5224001959761 2426705.595886500 164.253886515277 16354.212621041 100.802202215739 -62.0269801552356 1217099.93586952 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
1936-Aug-27 09:00 01:47 Jupiter 1.41773227908552 1.41743307082804 1.41803148871954 22.983069387176 22.9570594972723 2428407.875214331 106.60639326492 15082.2863462086 142.210056069616 8.30482184361164 235868.733055855 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
1943-Nov-30 06:59 02:22 Jupiter 0.986879667789342 0.986754119500859 0.987005281394016 27.380558804304 27.3491943843973 2431058.790985475 142.049069322076 14132.5225216785 103.350609821953 -63.7158162945068 1176520.54022892 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
1948-Jul-28 19:48 01:34 Jupiter 1.3554319770145 1.35517090063591 1.35569305495492 23.1376786579913 23.110654564294 2432761.324890540 94.141540871725 13219.7476209616 141.094946706483 9.91807548756584 269963.57537375 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
1955-Oct-19 12:38 02:00 Jupiter 0.97330896009934 0.973205763873245 0.973412202470924 27.3130307893849 27.2811500874459 2435400.026137065 119.523947079997 11762.3810934953 105.164817673034 -64.0693307728445 1145427.87812653 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
1960-Jun-20 20:36 01:20 Jupiter 1.32080727979104 1.32058753134948 1.32102702976842 23.2327122476189 23.2050928748188 2437106.358504834 80.0715683160883 11186.1063600651 140.413440694661 11.5192986152783 305668.515369129 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
1967-Aug-27 18:31 01:37 Jupiter 0.976663421504509 0.976579258658149 0.976747612805661 27.35569266725 27.3239711324055 2439730.271290591 96.6940061796452 9319.27255554519 105.947460786096 -63.2519541532899 1130948.76946707 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
1972-May-05 21:38 01:05 Jupiter 1.31283724795267 1.31266000337292 1.31301449381091 23.2572131369187 23.2294552988458 2441443.401677900 64.777845153608 9071.86958970557 140.120950641076 12.9616371706361 341520.981781638 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
1979-Jun-24 02:45 01:13 Jupiter 0.994884985008771 0.994819849471208 0.994950135149533 27.4916171748445 27.4606310969184 2444048.614816733 73.43692946286 6838.01424605545 106.031464496589 -61.6654948821088 1129509.76295031 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
1984-Mar-13 13:35 00:49 Jupiter 1.32976686474721 1.32963238537891 1.32990134505772 23.2138596544347 23.1864041774086 2445773.065815659 48.6310060489429 6934.7361427659 140.30948146237 14.7048477390096 390938.727465258 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
1991-Apr-09 09:29 00:50 Jupiter 1.03051339465974 1.0304693056416 1.03055748926135 27.7183392424434 27.6886699901805 2448355.894979996 49.6346368528488 4380.64543095774 105.453611639465 -59.9182892480584 1147453.36144819 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
1996-Jan-12 04:37 00:32 Jupiter 1.37493018479065 1.37483709329634 1.3750232768923 23.1341077322371 23.1074629775148 2450094.692654081 31.8527594096081 4861.06779763678 140.891845811563 17.2224983689866 469843.953521114 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2003-Jan-12 07:41 00:25 Jupiter 1.09410459532086 1.09408483421693 1.09412435754438 28.0114058609076 27.9837545570017 2452651.820023466 25.2348968778883 2013.68338641677 104.77917968799 -60.8561819095102 1221765.69020444 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2007-Nov-04 19:32 00:15 Jupiter 1.4439641786522 1.44391026343803 1.44401809423574 23.0236058606528 22.998113756221 2454409.314136780 14.8587611183148 2925.70153850409 141.974462697536 23.2245914700438 649871.546412395 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2014-Oct-06 09:13 < 00:01 Jupiter 1.17492286263114 1.17491503036764 1.17493069489484 28.3807199515911 28.3553069082918 2456936.883796500 0.287520342662729 391.272704867732 79.4179945190367 3.57756727779144 457161.757751688 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2019-Aug-21 01:25 00:02 Jupiter 1.52705514006433 1.52703709951611 1.52707318086047 22.8806955241377 22.8564405249236 2458716.558964305 2.01396881959684 1331.77298933131 135.786938843395 47.8251607137316 1306252.894627 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2026-Jun-20 23:32 00:25 Jupiter 1.27383809675544 1.27380214797954 1.27387404611748 28.8301877567839 28.8071145971123 2461212.480729298 25.2451450856577 2253.14395697458 93.505456156878 -37.3445264206442 1092556.56760081 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2031-May-31 12:05 00:18 Jupiter 1.62058425095767 1.62057055985946 1.62059794227862 22.7081793854968 22.6851511167799 2463018.003348770 18.0368107778516 1175.81977131133 95.0973717883227 -54.7544134914507 2457806.12559483 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2038-Feb-23 22:23 00:51 Jupiter 1.38307262895551 1.38300982234884 1.38313543719556 29.3387533510875 29.3178717934101 2465478.432308530 50.789868821881 3928.76255320139 90.0037064548834 -37.1704305372486 1201111.0864406 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2043-Mar-06 12:36 00:33 Jupiter 1.71796391721667 1.71792478345893 1.71800305125097 22.5150349467128 22.4931260935853 2467315.024788417 33.2321595198672 2234.94082259372 112.183073049376 -29.1815406615691 1353572.97261546 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2049-Oct-21 18:14 01:16 Jupiter 1.4982637481439 1.49817825186165 1.49834924680425 29.8970025492344 29.8780871094545 2469736.259954642 76.0834145302595 5200.54291222271 84.7226948532051 -34.9632318589157 1284629.48715211 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2054-Dec-06 17:55 00:47 Jupiter 1.81965650236888 1.81959908533896 1.81971391983622 22.3310605016866 22.3102060378215 2471608.246747090 47.2484230255525 3190.91932987268 112.41769016172 -26.1790724833631 1298916.12534567 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2061-Jun-10 12:01 01:41 Jupiter 1.61999248834256 1.61989129949346 1.62009367972642 30.4577655767485 30.4405941510632 2473986.000741190 100.844157780691 5973.3064631825 78.6280442635219 -32.3832734345441 1367778.5311972 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2066-Sep-05 16:50 01:00 Jupiter 1.9189065127284 1.91883902457394 1.918974001668 22.1663830466665 22.1464606532145 2475899.201393450 59.9951607733203 3883.18354910574 104.343492186665 -29.9095491053656 1696589.75753335 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2073-Jan-21 17:43 02:05 Jupiter 1.73544250494652 1.73533373220017 1.73555127977791 31.00643285574 30.990687836329 2478229.238468946 124.703220510655 6198.78920271988 72.1951338405294 -28.9826936125179 1410397.48555807 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2084-Aug-30 09:42 02:27 Jupiter 1.84084380916106 1.84073686163956 1.84095075792495 31.5311808772752 31.5165847275553 2482467.904000140 147.352921469076 5842.26030658065 66.1261770378405 -24.1359973318677 1345713.98144122 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2096-Apr-04 01:10 02:48 Jupiter 1.92499292993133 1.92489805093235 1.92508780932062 31.9968675334163 31.9831128148249 2486702.548817941 168.390836360789 4924.87107850646 62.4162393696435 -16.1775823321032 995522.870885195 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2107-Nov-06 14:06 03:08 Jupiter 1.98376510549237 1.98369270300668 1.98383750797649 32.3767896563434 32.3635992127749 2490935.087574995 187.499375148761 3609.34542192149 66.0237519908141 0.168231819451897 64484.2798632757 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2142-Aug-06 10:29 03:51 Jupiter 1.99309949144342 1.99304924460875 1.99314974306253 32.6884443248827 32.6754408892062 2503626.936890465 231.195595380646 5478.04432285273 48.5663353804306 -62.7869146290825 4771216.32024236 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2154-Mar-10 10:58 04:01 Jupiter 1.9359084566806 1.93580681696315 1.93601010455361 32.504134203455 32.4906705944775 2507860.956651684 240.507896934615 8060.39051833009 46.7828977333179 -51.045245468612 4029178.93433231 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2165-Oct-16 17:00 04:07 Jupiter 1.84959786469544 1.8494439911988 1.84975174994181 32.1930568286091 32.1788285812827 2512099.208675739 246.867753639404 10627.6384328461 51.369237025313 -43.7903891560154 3056711.9720584 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2177-May-28 21:44 04:10 Jupiter 1.73851673276467 1.73831229399979 1.73872118641045 31.797491658014 31.7821656907826 2516341.405361128 250.102433697136 12973.0366118217 58.4063629597188 -38.2150395069797 2265728.17800912 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2184-Jan-03 23:33 02:25 Jupiter 1.95131136271718 1.95115778301141 1.95146496998316 21.9969770728315 21.9772346561408 2518752.481149528 145.221515082072 13877.206991271 173.873158427413 56.4987505629311 1475550.95207319 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2189-Jan-13 15:12 04:10 Jupiter 1.60675471283865 1.60650393494163 1.60700550794482 31.3448370998205 31.3280143915555 2520589.133477193 250.05068863456 15006.2792066591 66.0977553360559 -33.571778441156 1679819.88569909 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2195-Oct-01 13:21 02:29 Jupiter 1.8689442670422 1.86876809579728 1.86912046988844 22.1296790068246 22.1091898264239 2523041.056328590 148.975544902231 14974.7922135331 173.276152532995 54.0713877714565 1377040.63589649 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
2200-Sep-08 03:41 04:07 Jupiter 1.46973506887181 1.46944635298436 1.47002380391249 30.8529626289153 30.8342777386466 2524843.653494300 246.881535005104 16653.3178967129 73.3450210121355 -30.1896097910996 1282629.87664229 T 7 CATAB v2.0e-lin.ifort 2018-Mar-06 02:21:23 2018-Dec-18 04:09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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