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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 69 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .52884620784801 3.352e-08  
a 1.735190356692899 6.0955e-09 AU
q .8175415166614234 5.7052e-08 AU
i 42.33734613333073 1.1739e-05 deg
node 132.0809335033692 5.2788e-06 deg
peri 300.6765814675057 8.4154e-06 deg
M 94.45443132791613 1.0844e-05 deg
tp 2456781.452171663909
(2014-May-03.95217166)
2.4061e-05 JED
period 834.8704988464247
2.29
4.3992e-06
1.204e-08
d
yr
n .4312046005906628 2.2721e-09 deg/d
Q 2.652839196724374 9.319e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      499  
   data-arc span      21565 days (59.04 yr)  
   first obs. used      1954-07-10  
   last obs. used      2013-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54667  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 17:38:39  

Additional Information
 Earth MOID = .000726587 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 (704)
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 0.40650721744938 0.406498231197163 0.406516203698543 33.7007910185708 33.7005965249979 2415070.365738455 0.174077082197539 439.870772986415 10.0818975568079 -5.85653117932854 598154.315128829 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1906-Aug-25 16:16 < 00:01 Earth 0.471966394681108 0.471963902490627 0.471968886992271 21.4444474709461 21.4441842083953 2417448.177920138 0.0140575616897975 340.438589378805 11.4604417477112 -73.718106887343 5247243.02214007 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1907-Jan-10 08:26 < 00:01 Earth 0.468804025504654 0.468795163231387 0.468812887780242 22.9385678243895 22.9383200496256 2417585.851579750 0.144226740320689 404.230065335037 12.5905504320094 8.73913082175326 776221.115373328 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1916-Feb-21 10:29 < 00:01 Earth 0.42047952253474 0.420471631188555 0.42048741387875 33.9902250385587 33.990038609049 2420914.936713483 0.151266609241222 386.781686795181 10.0694755025261 -5.87312738748834 625945.784751181 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1922-Aug-25 16:29 < 00:01 Earth 0.47468208312654 0.474679905758032 0.474684260583024 21.4033073463463 21.4030450868093 2423292.186489624 0.0144187350503597 291.369958267224 11.4679993766749 -73.3557303853136 5262069.38113176 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1923-Jan-10 21:34 < 00:01 Earth 0.459596529023785 0.459588904046503 0.459604154002834 22.9315808503061 22.9313280346205 2423430.398332796 0.1253444856098 346.999820902274 12.5441403141399 8.27021204667112 730220.338137789 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1932-Feb-21 19:48 < 00:01 Earth 0.429279522166764 0.42927293579298 0.42928610853916 34.1798398362879 34.1796582415268 2426759.325004800 0.125252312142962 323.14152101066 10.0627640670956 -6.01115247097709 662000.638296346 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1938-Aug-25 16:02 < 00:01 Earth 0.476793134132665 0.476791369781505 0.476794898541008 21.3971101943214 21.3968490203511 2429136.168188076 0.0143299436031601 236.010809367353 11.4682436998074 -73.4111886804107 5286749.4613748 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1939-Jan-11 06:23 < 00:01 Earth 0.453462902995079 0.45345669014504 0.453469115846058 22.9346974590232 22.9344412585056 2429274.766018636 0.102793444783459 282.266343078742 12.4609024125571 7.74751260438865 693499.428085727 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1948-Feb-22 00:28 < 00:01 Earth 0.434219561924991 0.43421437175726 0.434224752091914 34.2913075184833 34.2911285732806 2432603.519569771 0.0978622557111578 254.776743663921 10.0473920182383 -6.14170786869166 700024.693710136 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1954-Aug-25 15:51 < 00:01 Earth 0.480493272479527 0.480491892630479 0.480494652359963 21.3393555527556 21.3390956885934 2434980.160376636 0.014397659862737 178.371695802663 11.4735710559158 -72.8537651701201 5307041.26774956 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1955-Jan-11 19:12 < 00:01 Earth 0.44280394568625 0.442799196293525 0.442808695079733 22.9471062291695 22.9468440033629 2435119.300242590 0.0803413384897506 215.382142528887 12.3762647985168 7.19268892932923 661916.228765758 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1964-Feb-22 11:10 < 00:01 Earth 0.445872726014997 0.445868966776827 0.445876485252788 34.5288753995606 34.5287023302339 2438447.965246379 0.069590878948 184.710262225155 10.0164803248197 -6.29317368858381 773543.367985616 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1970-Aug-25 15:51 < 00:01 Earth 0.483250878013418 0.483249923219663 0.48325183282141 21.2942335669257 21.2939746381415 2440824.160153900 0.0141169609602268 120.468860837464 11.4993099935985 -72.6771568451801 5319357.31398839 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1971-Jan-12 07:43 < 00:01 Earth 0.433615823609158 0.433612556901027 0.433619090317391 22.9483117202078 22.9480439519902 2440963.821318191 0.0565076215870789 147.865298820229 12.2411322809061 6.15766680309917 644097.291568467 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1980-Feb-22 22:59 < 00:01 Earth 0.457374359638553 0.457372040688894 0.457376678588106 34.7731095460935 34.7729420139829 2444292.457792529 0.0416188055938462 114.100469370022 9.99300660274861 -6.9464493481539 970671.054275724 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1986-Aug-25 15:12 < 00:01 Earth 0.48596441357332 0.485963900362797 0.48596492678657 21.2687617920013 21.2685040006674 2446668.133271491 0.013749307692412 61.764612857608 11.4846693351946 -73.2121199306371 5376092.62563852 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1987-Jan-12 17:53 < 00:01 Earth 0.426007791108336 0.426006031673537 0.426009550543044 22.965680992351 22.965408648194 2446808.245122244 0.0322162642025903 79.6482543454774 11.9114690595106 3.6179732490396 779798.556210272 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
1996-Feb-23 02:44 < 00:01 Earth 0.461472330563407 0.461471447815495 0.46147321331133 34.8699365907077 34.8697710073961 2450136.614073514 0.0141656266800395 43.5491174358018 9.86457479148528 -10.2079055532314 1898047.80600668 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2002-Aug-25 14:49 < 00:01 Earth 0.489119451929883 0.489119213333384 0.489119690526386 21.2247705732227 21.2245139139003 2452512.117474679 0.0135459024322738 11.8056356273801 10.7172879415601 -8.68881419268086 5500504.32884338 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2003-Jan-13 04:11 < 00:01 Earth 0.417582746513368 0.417582364427531 0.417583128599199 22.9885934775577 22.9883159155427 2452652.673973605 0.0120997924562669 19.6634052036739 9.17911754305658 -25.2915715830911 3677293.68264375 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2012-Feb-23 10:21 < 00:01 Earth 0.469828759645357 0.469827951807671 0.469829567483014 35.0331571591507 35.0329952786701 2455980.931324726 0.0171986732758295 39.6039643648633 10.3564765880029 -3.17824302203704 1726063.5093853 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2018-Aug-25 13:57 < 00:01 Earth 0.492164583349994 0.492163990812772 0.49216517589034 21.1742030786319 21.1739473981674 2458356.081336911 0.0137411222955489 62.732205310202 11.4642462809854 -69.1485632966237 5323434.24971199 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2019-Jan-13 16:50 < 00:01 Earth 0.407811976095343 0.407810478007076 0.407813474183812 23.0006924714985 23.000408408837 2458497.201248107 0.0260869093971785 67.7035907095238 12.8094071028441 9.548297860043 1069734.24039563 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2028-Feb-24 02:10 < 00:01 Earth 0.485322229770299 0.485320007084074 0.485324452456375 35.3541493409267 35.3539940511969 2461825.590327278 0.0439485720985566 109.417829563014 10.199921959636 -4.11018134907076 796613.145601945 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2034-Aug-25 12:36 < 00:01 Earth 0.496797014656358 0.496795932831362 0.496798096494869 21.1174749319514 21.1172209551767 2464200.024722345 0.0148455947810511 120.423842974219 11.4843425128629 -69.4739294134879 5362970.49506971 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2035-Jan-14 10:54 < 00:01 Earth 0.393618584025329 0.393615581036446 0.393621587014993 23.0266644193517 23.0263704456355 2464341.954447149 0.0511436831570706 135.221191134936 12.5519934107083 8.20587443060592 716365.999356193 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2044-Feb-24 13:02 < 00:01 Earth 0.495993956939332 0.495990413003899 0.495997500874413 35.5909417897472 35.5907908521569 2467670.042829745 0.0683610225283723 174.697620774404 10.2036224034948 -4.60698435594866 687915.767789173 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2051-Jan-14 22:18 < 00:01 Earth 0.38399375320715 0.383989425472296 0.383998080943567 23.0600215457789 23.05972063945 2470186.428994330 0.0743171352887779 194.592730815624 12.4449975391042 7.55150247751288 605957.425507179 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2060-Feb-24 13:56 < 00:01 Earth 0.497326864766249 0.497322224055988 0.497331505475925 35.6085643471336 35.6084138885773 2473514.080460991 0.0887234810661647 228.794790483986 10.2058342395458 -4.72789834773419 650971.306744628 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2067-Jan-14 23:37 < 00:01 Earth 0.382781566521123 0.382776187516107 0.38278694552833 23.0762872826921 23.0759856362252 2476030.483978542 0.0924055415420229 241.817934428155 12.343719285661 7.31575515067894 571980.10776154 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2083-Jan-15 06:57 < 00:01 Earth 0.377853835479756 0.377847778331642 0.377859892630713 23.0803786219388 23.0800730957326 2481874.789558299 0.103960957921849 271.978831544742 12.2423997903925 6.84626304587432 528859.409103543 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2099-Jan-15 11:58 < 00:01 Earth 0.37390865921839 0.373902298225716 0.37391502021416 23.0949174315165 23.0946088759959 2487718.998395363 0.109412703777881 285.456574536263 12.1979737338713 6.58603655933565 504610.601304553 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2115-Jan-16 00:12 < 00:01 Earth 0.383483675028932 0.383477413863646 0.383489936197055 23.0986289172455 23.098328114288 2493562.508381955 0.106532802888229 281.33066661495 12.1609415633695 6.80279585715295 534817.401418022 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2124-Feb-24 23:45 < 00:01 Earth 0.490228041637549 0.490222415452603 0.490233667821504 35.3906111745354 35.3904575972148 2496889.489711325 0.107029946786716 276.986806351356 10.2945994933845 -4.38869320157394 577169.273532633 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2130-Aug-26 13:30 < 00:01 Earth 0.496041234376982 0.496039456123693 0.496043012681464 21.3047471541835 21.304495026367 2499264.062669390 0.0168294605533231 229.120293745348 11.5442503220864 -72.5009829674023 5432516.28099694 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2131-Jan-15 07:29 < 00:01 Earth 0.399586189250367 0.399580405708565 0.399591972794419 23.0708531122993 23.07056408361 2499405.812107963 0.0958647682622318 260.230198917286 12.0802341175719 7.00324004939652 580283.104890312 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2140-Feb-24 07:16 < 00:01 Earth 0.47837470587387 0.478369677891684 0.478379733855148 35.1024374369228 35.1022787621606 2502732.802693637 0.0962904590030323 247.15545226629 10.3196684999601 -4.04054991959559 540476.662957954 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2146-Aug-26 15:08 < 00:01 Earth 0.492702767962853 0.492701326033347 0.492704209932307 21.4182582424716 21.4180057515521 2505108.130419540 0.0152267275699771 200.760179880697 11.5687338031006 -74.0590020626122 5434927.4284348 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2147-Jan-14 19:17 < 00:01 Earth 0.41222815597543 0.41222314310531 0.412233168847051 23.0571479272831 23.0568675958744 2505249.303439575 0.0810938645540954 225.791120155517 12.0286219088108 7.145199221802 623366.773115263 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2156-Feb-23 13:10 < 00:01 Earth 0.462576490894119 0.462572293836273 0.462580687951246 34.7526605765537 34.7524948310421 2508576.048595460 0.0814992734133914 205.973112508274 10.3313209138818 -3.77310517464563 526837.293198046 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2162-Aug-26 15:00 < 00:01 Earth 0.489140299184788 0.489139226886661 0.489141371509065 21.5638993408543 21.5636467287481 2510952.124786333 0.0142309606182235 163.888530701372 11.5613302787657 -75.8206974039213 5451894.61607927 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2163-Jan-14 00:53 < 00:01 Earth 0.429026307947685 0.429022282658828 0.429030333237459 23.0726802322079 23.0724110583253 2511092.536558019 0.0634514972150812 181.734183881141 11.9842352517618 7.64287107863326 714169.375329862 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2172-Feb-22 08:55 < 00:01 Earth 0.438746667754183 0.438743479508674 0.438749855999191 34.2022137066165 34.2020361464937 2514418.871621658 0.0633763389707303 156.044181973503 10.3614770803288 -3.17023770691718 519606.669828041 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2178-Aug-26 14:58 < 00:01 Earth 0.482407698985325 0.482407021582017 0.482408376402033 21.8113489040448 21.8110956723144 2516796.123377519 0.0138513188906998 121.11771472744 11.5917060471826 -78.607292357508 5435378.62063815 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2179-Jan-12 15:43 < 00:01 Earth 0.459765723093204 0.459762852609972 0.459768593577032 23.0935438589069 23.0932929087088 2516935.155051160 0.0435441979297331 130.220374770688 11.8824936899407 8.78327861998466 924034.787332881 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2188-Feb-20 22:51 < 00:01 Earth 0.4102095073551 0.410207463168827 0.410211551541125 33.5561743426201 33.555980773781 2520261.452393887 0.0426216877412229 99.7633022675578 10.4378672127474 -2.26082251760662 623243.168057372 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2194-Aug-26 14:53 < 00:01 Earth 0.477701913278843 0.477701542705443 0.477702283856081 22.0875597925945 22.0873072642565 2522640.119969812 0.0138613265784656 74.7811140124537 11.6608893380155 -81.8282775831796 5416851.12445122 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
2195-Jan-11 10:20 < 00:01 Earth 0.488644914166649 0.488643293734452 0.488646534599061 23.1299671529738 23.1297314059759 2522777.930437344 0.0253290292732055 73.8496510991525 11.684345756352 10.9457412230479 1382299.43458445 T 69 CATAB v2.0c-linF95 2014-Jun-10 17:38:42 2014-Jun-10 17:38
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