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89959 (2002 NT7)
Classification: Apollo [NEO, PHA]          SPK-ID: 2089959
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 70 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5288462067681394 3.347e-08  
a 1.73519035668644 6.0926e-09 AU
q .8175415185321613 5.6961e-08 AU
i 42.33734552623105 1.159e-05 deg
node 132.0809333685935 5.2627e-06 deg
peri 300.6765811896109 8.3894e-06 deg
M 94.45443141175778 1.0843e-05 deg
tp 2456781.452171470696
(2014-May-03.95217147)
2.4058e-05 JED
period 834.8704988417635
2.29
4.3971e-06
1.204e-08
d
yr
n .4312046005930703 2.2711e-09 deg/d
Q 2.652839194840718 9.3146e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      502  
   data-arc span      22221 days (60.84 yr)  
   first obs. used      1954-07-10  
   last obs. used      2015-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54571  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-May-13 06:17:12  

Additional Information
 Earth MOID = .000726583 AU 
 T_jup = 3.723 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4 mag n/a MPO267972  

89959 (2002 NT7)          Discovered 2002-Jul-09 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ 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-Feb-19 20:47 < 00:01 Earth 0.406507182294644 0.406498200383369 0.406516164202874 33.7007900029108 33.7005955093152 2415070.365736258 0.173979289529111 439.662393409264 10.0441248400006 -5.86002644867294 600650.499909157 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1906-Aug-25 16:16 < 00:01 Earth 0.471966379068194 0.471963888373302 0.471968869884322 21.4444473482903 21.4441840857293 2417448.177921226 0.0139650997306999 340.271476287271 11.3988318060173 -73.7192839783138 5275632.98003474 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1907-Jan-10 08:26 < 00:01 Earth 0.468804062884843 0.46879520481137 0.468812920960752 22.938567507463 22.9383197327154 2417585.851577205 0.144184774683436 404.029782836947 12.5378066850016 8.73596438150889 779103.889148126 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1916-Feb-21 10:29 < 00:01 Earth 0.420479489684752 0.420471602183207 0.420487377184125 33.9902240805454 33.9900376510158 2420914.936711231 0.151179268388388 386.597500440889 10.0304169808278 -5.8771745139374 628660.0619306 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1922-Aug-25 16:29 < 00:01 Earth 0.474682068265763 0.474679892243015 0.474684244376409 21.4033073478968 21.4030450883517 2423292.186489987 0.0143316300493071 291.227514731826 11.4070036063137 -73.357142361416 5290242.04500756 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1923-Jan-10 21:34 < 00:01 Earth 0.459596563150844 0.459588941762682 0.459604184540658 22.9315805170868 22.9313277014163 2423430.398331298 0.125310848181301 346.827749481057 12.4916359221659 8.26656898093819 732830.053775856 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1932-Feb-21 19:48 < 00:01 Earth 0.42927949434749 0.429272911162888 0.429286077530707 34.1798389603005 34.179657365523 2426759.325003295 0.12517805809971 322.989475967808 10.0225324279245 -6.01603695722538 664964.173222277 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1938-Aug-25 16:02 < 00:01 Earth 0.476793121272926 0.476791358066429 0.476794884536958 21.3971102416689 21.3968490676922 2429136.168187979 0.0142415730069918 235.897184531942 11.4079223145569 -73.4130280411407 5314749.32210785 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1939-Jan-11 06:23 < 00:01 Earth 0.453462930473244 0.45345672048578 0.453469140461649 22.9346971156289 22.9344409151229 2429274.766016669 0.102769760894884 282.127561634242 12.4088543886911 7.74312081523189 695809.129016339 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1948-Feb-22 00:28 < 00:01 Earth 0.434219541103978 0.43421435340381 0.43422472880334 34.2913067506517 34.2911278054364 2432603.519569402 0.0978021986169987 254.660176663343 10.0058825166824 -6.14790914670503 703245.876028522 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1954-Aug-25 15:51 < 00:01 Earth 0.480493261733317 0.480491882854317 0.480494640644322 21.33935544398 21.3390955798107 2434980.160376970 0.0143105058231433 178.287810570337 11.414039763276 -72.8565344894263 5334789.95671471 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1955-Jan-11 19:12 < 00:01 Earth 0.442803965361259 0.442799218078872 0.442808712644128 22.9471058746799 22.9468436488809 2435119.300241982 0.0803264327840632 215.27775188199 12.3244025368709 7.18709978500223 663853.864156422 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1964-Feb-22 11:10 < 00:01 Earth 0.445872713191234 0.445868955738096 0.445876470643983 34.5288748732169 34.5287018038826 2438447.965245216 0.0695444282483453 184.627384191075 9.97345205745917 -6.30180388368725 777151.673975101 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1970-Aug-25 15:51 < 00:01 Earth 0.483250869691488 0.483249915694653 0.483251823702548 21.2942332715797 21.2939743427874 2440824.160154813 0.0140266652812736 120.413847363884 11.4402129144515 -72.6818986666429 5346950.09547329 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1971-Jan-12 07:43 < 00:01 Earth 0.433615835105643 0.433612569777181 0.433619100434308 22.9483113613879 22.9480435931732 2440963.821317165 0.0565000110967865 147.794010239857 12.1894389658134 6.15006344054061 645433.508198351 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1980-Feb-22 22:59 < 00:01 Earth 0.457374354889342 0.457372037073171 0.457376672705409 34.7731091724143 34.7729416403002 2444292.457792221 0.0415852880339969 114.050322161639 9.9479550300765 -6.96066486937399 975016.862803249 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1986-Aug-25 15:12 < 00:01 Earth 0.485964407837445 0.485963895296235 0.485964920380814 21.2687615230305 21.2685037316903 2446668.133271981 0.0136528312872651 61.7383991111667 11.4264235491851 -73.2237835493753 5403737.75556562 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1987-Jan-12 17:53 < 00:01 Earth 0.426007794369378 0.426006035601842 0.426009553136825 22.9656806365353 22.9654082923762 2446808.245122302 0.0322099691374843 79.6080964889814 11.8601335022532 3.60717341644239 780297.122822596 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
1996-Feb-23 02:44 < 00:01 Earth 0.461472332385467 0.46147145024983 0.461473214521142 34.8699363512267 34.8697707679147 2450136.614073784 0.014143708652682 43.527675485217 9.81614023897678 -10.2451911390578 1904792.65882776 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2002-Aug-25 14:49 < 00:01 Earth 0.489119448032502 0.489119210154868 0.489119685910187 21.2247705231772 21.2245138638521 2452512.117473924 0.0134427764789833 11.7465945680524 10.7141670297697 -9.20461322377201 5528971.87722312 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2003-Jan-13 04:11 < 00:01 Earth 0.417582744061929 0.417582362115142 0.417583126008567 22.9885931264972 22.9883155644763 2452652.673973644 0.0120474859820168 19.6266206563145 9.15537623640058 -25.2218705523578 3681765.80313148 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2012-Feb-23 10:21 < 00:01 Earth 0.469828765361464 0.469827958196054 0.469829572526845 35.033157007541 35.0329951270616 2455980.931325240 0.0171983713578082 39.5712305563019 10.3148896067539 -3.14272805379291 1726954.46422275 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2018-Aug-25 13:57 < 00:01 Earth 0.49216457999015 0.492163987728877 0.49216517225426 21.1742029262753 21.1739472458072 2458356.081336573 0.0136331746667669 62.6987668398994 11.4087590725673 -69.1493193618586 5349239.99533183 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2019-Jan-13 16:50 < 00:01 Earth 0.407811972122549 0.407810474889156 0.407813469355893 23.0006921270059 23.0004080643374 2458497.201249304 0.0260209726991378 67.6696100846077 12.7618835046081 9.57567577200856 1073095.03018616 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2028-Feb-24 02:10 < 00:01 Earth 0.485322233821729 0.485320012265218 0.485324455378089 35.3541491810341 35.3539938913049 2461825.590327192 0.0439394043760997 109.360074062544 10.1529768253257 -4.09611849369929 797238.317235628 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2034-Aug-25 12:36 < 00:01 Earth 0.49679701066064 0.496795929181584 0.496798092153199 21.1174746864173 21.1172207096377 2464200.024722529 0.0147369636873426 120.366164580955 11.4295327919361 -69.4721947126912 5388598.39912498 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2035-Jan-14 10:54 < 00:01 Earth 0.393618582144574 0.393615580646163 0.393621583643768 23.0266640703157 23.0263700965936 2464341.954446806 0.0510800502789194 135.159737823077 12.5029739680075 8.21761338851709 719164.602076306 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2044-Feb-24 13:02 < 00:01 Earth 0.495993959670859 0.49599041738878 0.495997501952588 35.5909416142649 35.5907906766747 2467670.042829340 0.0683422969748462 174.613407093026 10.1539525873538 -4.59809289580668 689364.909043337 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2051-Jan-14 22:18 < 00:01 Earth 0.383993753027942 0.383989427351949 0.383998078705362 23.0600211995626 23.0597202932291 2470186.428995064 0.0742479301359385 194.506035519847 12.3957889689645 7.55930847623641 608465.535387211 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2060-Feb-24 13:56 < 00:01 Earth 0.497326866021776 0.497322227427269 0.497331504615682 35.6085640928868 35.6084136343299 2473514.080461286 0.0886960060794469 228.687461708255 10.1547961259978 -4.72097884030727 652835.021517131 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2067-Jan-14 23:37 < 00:01 Earth 0.382781565484263 0.38277618899934 0.382786941971507 23.0762869370792 23.075985290607 2476030.483978596 0.0923293107155295 241.71080385844 12.2948113157772 7.321864183409 574390.631197288 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2083-Jan-15 06:57 < 00:01 Earth 0.377853827047225 0.377847772688525 0.377859881408765 23.0803782915885 23.0800727653711 2481874.789558443 0.103880875763668 271.859762704561 12.1937138856017 6.85153790667872 531095.940269402 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2099-Jan-15 11:58 < 00:01 Earth 0.373908640409085 0.373902282315572 0.373914998505691 23.0949171242801 23.0946085687399 2487718.998395974 0.109330900234505 285.33263896481 12.1493018536409 6.59101005186757 506749.73446794 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2115-Jan-16 00:12 < 00:01 Earth 0.38348364540384 0.383477387106457 0.383489903704058 23.0986286220632 23.0983278190786 2493562.508382533 0.106450230254012 281.208235753295 12.112441329435 6.80783306596712 537086.856629579 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2124-Feb-24 23:45 < 00:01 Earth 0.490228076804778 0.49022245313475 0.490233700473814 35.3906117022627 35.3904581249553 2496889.489712810 0.106993973309782 276.859639086304 10.239387935448 -4.38261464460729 579090.760272464 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2130-Aug-26 13:30 < 00:01 Earth 0.496041242507037 0.49603946491356 0.496043020151444 21.3047464814804 21.3044943536602 2499264.062670229 0.0167167389230255 229.012223048219 11.4910799626871 -72.500320620669 5457627.59870917 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2131-Jan-15 07:29 < 00:01 Earth 0.399586146962009 0.399580366140537 0.39959192778565 23.0708528193227 23.070563790599 2499405.812109625 0.095782312280317 260.114741709739 12.0321149789493 7.00859408317088 582733.32434294 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2140-Feb-24 07:16 < 00:01 Earth 0.478374756424732 0.478369730734197 0.47837978211438 35.102438319479 35.1022796447375 2502732.802695489 0.0962578076423449 247.039424781315 10.2639758317212 -4.03352001634612 542016.19137098 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2146-Aug-26 15:08 < 00:01 Earth 0.492702780156199 0.49270133881186 0.492704221540078 21.4182577469748 21.4180052560557 2505108.130418904 0.0151074123988168 200.661144539018 11.5150346603852 -74.0589473096823 5460265.13250742 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2147-Jan-14 19:17 < 00:01 Earth 0.412228095755871 0.41222308532781 0.412233106185429 23.0571476324009 23.0568673009477 2505249.303442879 0.0810127019202012 225.688644441819 11.9806038739874 7.1512639361126 625973.123618225 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2156-Feb-23 13:10 < 00:01 Earth 0.462576561988151 0.462572366904843 0.462580757070741 34.7526618616785 34.7524961161985 2508576.048599158 0.0814715066284496 205.87275345727 10.27613708913 -3.76437650443867 527948.951996563 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2162-Aug-26 15:00 < 00:01 Earth 0.489140315633652 0.489139243845776 0.489141387447662 21.563898338133 21.5636457260236 2510952.124787197 0.0141095686736638 163.802387915582 11.5077382723218 -75.8216903628862 5477301.16155857 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2163-Jan-14 00:53 < 00:01 Earth 0.429026224726868 0.429022201501325 0.429030247953325 23.0726799040026 23.072410730064 2511092.536560738 0.0633707404827574 181.649292954909 11.9362356025931 7.65033319211248 717106.325889383 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2172-Feb-22 08:55 < 00:01 Earth 0.438746757820717 0.43874357118633 0.438749944454624 34.2022154208844 34.2020378608069 2514418.871625514 0.063353827061267 155.961858830773 10.3071521179846 -3.15802592566294 520069.19391984 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2178-Aug-26 14:58 < 00:01 Earth 0.48240771569827 0.482407038831821 0.482408392578522 21.8113480266495 21.8110947949178 2516796.123377037 0.0137341028435902 121.042789625915 11.5369303570746 -78.6116666703722 5461260.04766678 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2179-Jan-12 15:43 < 00:01 Earth 0.459765623455338 0.459762754671628 0.459768492239727 23.0935434285258 23.0932924782686 2516935.155055952 0.0434561789607633 130.153310832279 11.8347876447294 8.79353648228504 927711.082946521 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2188-Feb-20 22:51 < 00:01 Earth 0.410209614661854 0.410207571717241 0.410211657606237 33.5561763809616 33.5559828121848 2520261.452398633 0.0426033301444578 99.6990466380082 10.3844196680145 -2.23908662096421 623253.385062095 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2194-Aug-26 14:53 < 00:01 Earth 0.477701929023631 0.477701559316836 0.477702298733699 22.0875586156471 22.0873060873039 2522640.119969717 0.0137473158367396 74.7112839293117 11.603894849706 -81.8474456946713 5443701.04516842 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
2195-Jan-11 10:20 < 00:01 Earth 0.488644793599677 0.488643174589474 0.488646412610312 23.1299665848994 23.1297308378376 2522777.930443811 0.0252182380312915 73.7992872585494 11.6366172100977 10.9631918630529 1387353.69561979 T 70 CATAB v2.0c-linF95 2015-May-13 06:17:20 2015-May-13 06:17
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