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(2021 BM)
Classification: Apollo [NEO]          SPK-ID: 54106296
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1808365233308374 5.9387e-06  
a 1.190907371552991 8.1087e-06 au
q .9755478228722826 4.3287e-07 au
i 1.263749827988167 4.0011e-05 deg
node 181.1576416397016 0.00037257 deg
peri 337.9652164905255 0.00042524 deg
M 305.4554436235088 0.00051281 deg
tp 2459272.422423873485
(2021-Feb-26.92242387)
7.3639e-05 TDB
period 474.6958141108649
1.30
0.0048482
1.327e-05
d
yr
n .7583803970850315 7.7456e-06 deg/d
Q 1.4062669202337 9.5751e-06 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      169 days  
   first obs. used      2020-12-14  
   last obs. used      2021-06-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .37921  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jun-01 05:50:46  

Additional Information
 Earth MOID = .00396192 au 
 Jupiter MOID = 3.56935 au 
 T_jup = 5.310 
[ hide covariance matrix ]
Orbital Elements at Epoch 2459234.5 (2021-Jan-20.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1813111227268284 5.9098e-06  
q .9754367855154501 4.2494e-07 au
tp 2459272.393263060309
(2021-Feb-26.89326306)
7.53e-05 TDB
node 180.887180582724 0.00035628 deg
peri 338.2201731571567 0.00040527 deg
i 1.265508414358496 3.9916e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      169 days  
   first obs. used      2020-12-14  
   last obs. used      2021-06-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .37921  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jun-01 05:50:46  

Additional Information
 Jupiter MOID = 3.56935 au 
 T_jup = 5.310 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.492561249444224E-11 -2.495592115831957E-12 3.668175196787683E-10 -1.238531277752841E-9 1.849921942544261E-9 2.355138237774502E-10
q -2.495592115831957E-12 1.805770064250871E-13 -2.808430222547474E-11 8.046109054952609E-11 -1.261214237963817E-10 -1.680603463659908E-11
tp 3.668175196787683E-10 -2.808430222547474E-11 5.670041852299123E-9 -3.742629633517306E-9 1.204421058943713E-8 2.44718479254798E-9
node -1.238531277752841E-9 8.046109054952609E-11 -3.742629633517306E-9 1.269376262033441E-7 -1.392629291936222E-7 -8.836395139507629E-9
peri 1.849921942544261E-9 -1.261214237963817E-10 1.204421058943713E-8 -1.392629291936222E-7 1.642411043990672E-7 1.293270427679853E-8
i 2.355138237774502E-10 -1.680603463659908E-11 2.44718479254798E-9 -8.836395139507629E-9 1.293270427679853E-8 1.593247897158465E-9

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 25.28   .34159 E2021-BA4 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
1965-Aug-27 02:06 8_14:02 Earth 0.404738400699835 0.393595466685364 0.416206986177311 6.87232869535276 6.87137069803381 2438999.587279404 12361.7429940212 803551.933459077 17.6223173620286 -45.4369459038818 1439718.18814165 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
1969-Oct-08 19:38 3_20:20 Earth 0.37146078626849 0.356053217167515 0.387015753066818 6.40003926943725 6.39891840064864 2440503.317873445 5539.86168679462 855658.386152786 37.8386716331174 25.5618242738774 377045.43281088 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
1978-Jan-09 10:49 8_21:20 Earth 0.249647453308817 0.0901544096185388 0.410183511796566 10.8588017117868 10.8578187809266 2443517.950690051 12800.3376375765 8019787.12972086 9.6446876204997 4.51177628343284 218213.655732417 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
1986-Sep-21 09:58 6_01:57 Earth 0.401233836328169 0.397706612320561 0.405096477430725 6.85231329326714 6.85134410463879 2446694.915368182 8756.99768488956 607219.900503607 21.0478101546087 72.3327345638691 1589931.81907789 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
1990-Nov-03 23:46 2_23:22 Earth 0.310079242911812 0.303439521504535 0.31680603814423 5.19752279901875 5.19586926799685 2448199.490544038 4281.79606493259 422174.167227183 35.2314782783212 37.9222280303176 383694.996595263 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
1991-May-07 00:20 1_06:36 Earth 0.313161108479567 0.292069891264297 0.334257117657764 12.6613362376847 12.6606642264736 2448383.513585016 1835.51537345265 1053625.61092798 30.4616785471031 3.38994862553576 68825.2177608211 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
1995-Feb-02 23:43 6_13:12 Earth 0.021051264961939 0.0137039642857613 0.0361547908046727 3.56767692732819 3.53202161490168 2449751.488143306 9431.71114375453 873103.283103761 8.58324983837295 41.1048387654913 190908.225627011 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
1999-Aug-12 03:40 1_07:22 Earth 0.380061115350823 0.37782593929851 0.382301715662633 6.432075371722 6.43098532630078 2451402.652627717 1882.20913556404 132591.417987228 17.0526596276084 -32.7186180575021 982322.508955487 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2003-Oct-07 14:22 14:07 Earth 0.369054686277725 0.368436420187176 0.369674470431756 6.37613655670096 6.3750041495845 2452920.098548174 846.646847979882 48437.8168527283 26.3822356822201 50.4315505779647 836865.65634558 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2008-Mar-05 14:53 1_19:55 Earth 0.0164010514458693 0.0161894213301503 0.016629773883293 2.83239384486566 2.77444394770508 2454531.120048280 2634.65864915773 28853.1599878196 9.40740579581714 67.6730838138044 216589.374518394 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2012-Aug-06 19:22 03:57 Earth 0.373986855588376 0.37367897439155 0.374294798321737 6.2990928411151 6.29796169943795 2456146.307109239 237.052035684366 17117.0157946562 20.2560093399805 -26.2808300542463 639410.463238906 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2016-Oct-04 21:24 01:57 Earth 0.368316075196913 0.368215596473598 0.368416587904878 6.3872468595744 6.38611415542481 2457666.391799553 116.817354124381 7499.67021566454 29.4289835302482 48.0930619598824 737811.311117479 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2021-Feb-17 00:52 < 00:01 Earth 0.0152765899544855 0.0152752829612882 0.0152778969374724 2.92656437458651 2.86634738815483 2459262.536453474 0.24270705502948 62.0746790351522 3.77909983991242 1.37432495963011 17223.3726883591 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2025-Aug-08 07:57 01:58 Earth 0.377462711369604 0.377390096627351 0.377535340121128 6.36648182077974 6.3653729610263 2460895.831069240 117.507985028124 5125.02185490852 14.3534964006349 -45.0693901176336 1261653.21054684 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2029-Oct-06 19:57 03:57 Earth 0.362641694034067 0.362277538085109 0.363005978917544 6.29356326711881 6.29239570954384 2462416.331467044 237.062461080602 21122.3646062489 38.4832101208717 30.7339965316512 408974.812409785 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2034-Feb-01 15:27 20:27 Earth 0.0199121177394662 0.0186715600256227 0.0212614258834167 3.4666185871425 3.42780112101464 2463995.143801163 1226.70809363861 98093.3599345737 8.3498117974541 48.9961135049392 216940.772913644 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2038-Aug-31 14:43 05:36 Earth 0.385700218909481 0.385614506611995 0.385786564193002 6.67474770771012 6.67371265780277 2465667.113188358 336.438870433019 25011.7900022568 9.47588253245528 -80.1268995273179 3659161.30609691 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2042-Dec-11 04:46 13:32 Earth 0.191845463627976 0.190688017117553 0.19300306769875 2.33267851754954 2.32671693933382 2467229.698715022 812.35649058962 58374.5996167504 60.9100759862049 13.1520511927103 26564.6888145065 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2043-Apr-19 16:15 03:17 Earth 0.0797938699170679 0.0780600106442415 0.0815276697562458 5.61772667164212 5.61177947680376 2467359.177407968 197.208772361543 86390.725553061 47.2900069830481 0.834578979628256 2446.28605373645 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2047-Aug-09 10:42 00:40 Earth 0.369482130429875 0.369386571921726 0.369577714693904 6.27429699246036 6.27314753307903 2468931.945720150 39.8917651961301 6810.34534008492 22.9266436817589 -45.5995275312606 1023519.1795936 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2051-Oct-23 20:54 04:54 Earth 0.321130199711825 0.320431047935396 0.321829460956697 5.54136537328578 5.53986785164335 2470468.370577895 294.325601279316 36098.7129279514 18.0774154905218 -15.1339421189 387344.31088273 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2052-May-09 01:12 04:08 Earth 0.370243250680458 0.368092105595167 0.372394930688832 14.2835112088441 14.2830073627613 2470666.549762564 248.357775762037 109553.528882928 20.3575033086962 -11.7022130039783 434695.597524995 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2056-Jan-05 07:23 05:52 Earth 0.299552657796 0.295587066431553 0.303518610676513 12.3107855155394 12.3100629684436 2472002.807413871 351.509118083055 198436.736705542 12.8012895342601 4.80144542910998 216825.583084253 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2056-Jul-05 23:37 11:56 Earth 0.29761946028122 0.296290222677873 0.298948815650133 4.7972320570681 4.79536548482346 2472185.484100909 716.104001792145 66941.0834292437 11.0460343000866 -8.46665128186975 265869.66213466 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2060-Sep-22 14:52 11:46 Earth 0.377713684810181 0.377000769206864 0.378426991805867 6.58123467776794 6.58016272011262 2473725.119513627 705.506494807129 40400.2363853279 40.6332072732529 28.3626416782152 403334.643932347 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2065-Feb-01 05:43 2_09:35 Earth 0.0206372862336208 0.0169238765960342 0.0252476227999234 3.50678114303147 3.46976858763639 2475317.738414218 3454.66874776843 300110.188950285 8.87539000416701 45.3805645032354 198866.389086314 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2069-Sep-16 23:36 08:39 Earth 0.373263459102958 0.372369009524679 0.374157907673042 6.5475899302638 6.54649961631191 2477006.483045113 518.536702426004 44592.0653496251 35.5703434033643 0.222869966946911 3693.39666360393 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2074-Jan-13 19:46 1_01:37 Earth 0.148506244822912 0.133625895508671 0.163405363855084 7.69108581290309 7.68875264570498 2478586.323273605 1536.69059336367 747145.307172091 9.3230549781458 6.54697212587542 186807.043051819 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2074-Jun-14 19:45 3_03:29 Earth 0.230943607835097 0.223336936635916 0.238548133503224 3.29408702559271 3.29058271647364 2478738.322718829 4529.11773913953 377632.636663946 6.86755330413805 -0.168498863671473 1869.40529537133 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2078-Oct-03 10:06 2_06:16 Earth 0.353232565508965 0.349198650925697 0.357280442362477 6.22354563142343 6.22233348233697 2480309.920662805 3255.69794615895 229934.386853083 38.0304597752684 28.8300274478946 385940.705008845 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2083-Jan-03 10:15 1_12:28 Earth 0.335491506400941 0.305857654192289 0.365141493703515 13.3579676719479 13.3573731059016 2481862.926822236 2187.69764458499 1482669.19558868 13.886144052251 4.51918269462866 214026.38249582 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2083-Jul-14 12:00 3_18:21 Earth 0.305292148981432 0.29644918923435 0.314138395661798 5.06723052414359 5.06550786288596 2482054.999775287 5420.54554968218 443865.391098451 13.3233728204393 -6.89953132461863 194114.436094768 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2087-Oct-24 18:46 4_06:24 Earth 0.310782019520835 0.300195754134016 0.32139757939521 5.42839343499444 5.42681383054691 2483618.282134445 6143.8992433623 549626.921752087 36.7766566169298 16.0112252808446 180575.363854397 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2088-May-09 11:53 1_23:46 Earth 0.350821551739136 0.315441759625621 0.386224280752248 13.6608627253915 13.6603067484219 2483815.995267089 2866.27049125189 1770479.2164087 30.9394090555207 -4.60318389615745 105011.174335795 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2092-Aug-04 23:51 4_04:43 Earth 0.350934384279206 0.34428098174405 0.357611510148367 6.01716885465592 6.01590691153922 2485364.493904307 6043.3997494908 362182.615637137 20.5698325785191 -23.4713039356568 519568.850044658 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2096-Nov-20 08:57 7_22:06 Earth 0.239699735960189 0.21845016128505 0.260944622991933 3.83385185565388 3.83095134952101 2486932.872833776 11405.5699172291 1058194.43194217 27.8737197684183 2.86674847552095 25250.487613083 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2097-Apr-28 07:54 3_04:51 Earth 0.164144883529413 0.121142575695572 0.207268451110368 8.14040552016133 8.13841121245026 2487091.828885078 4611.22518938785 2158872.47941506 23.631072230709 -5.87557958655598 76854.6883827962 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2101-Aug-23 11:00 3_18:27 Earth 0.372420938729515 0.369419960229293 0.375459124336154 6.45821864757763 6.45711074193252 2488668.958515468 5427.2551363296 239030.709475904 15.3337617499874 -50.9731043713243 1357967.70226416 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
2106-Apr-12 06:30 8_15:39 Earth 0.0256399247282061 0.010597196401116 0.0538413413060519 3.84938441534405 3.82229277594713 2490361.770594792 12459.228692691 1468460.7453796 18.0841189624004 -24.8437436762406 78071.5233178739 T 14 CATAB v2.0g-lin.ifort 2021-Jun-01 05:50:46 2021-Jun-01 05:50
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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