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(2012 KT42)
Classification: Apollo [NEO]          SPK-ID: 3605257
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5547923876090963 3.5899e-05  
a 1.597452829250674 6.7265e-05 AU
q .7111981600177866 2.7779e-05 AU
i 2.193712390317325 0.000356 deg
node 69.57198360178798 5.027e-05 deg
peri 259.0155382128671 0.0023559 deg
M 66.22550415954598 0.027848 deg
tp 2456864.836423073881
(2014-Jul-26.33642307)
0.048479 JED
period 737.4634336605984
2.02
0.046579
0.0001275
d
yr
n .488159796904157 3.0833e-05 deg/d
Q 2.483707498483562 0.00010458 AU
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      1 day  
   first obs. used      2012-05-28  
   last obs. used      2012-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      5  
   fit RMS      .38242  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 16:01:06  

Additional Information
 Earth MOID = .000899329 AU 
 T_jup = 4.179 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 29.0 mag n/a MPO234436  
rotation period rot_per 0.06057 h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) Published Reference List:
[Polishook, D.; Binzel, R.P.; Lockhart, M.; DeMeo, F.E.; et al. (2012) Icarus 221, 1187-1189.]
[Elenin, L. UNPUBLISHED.]

[ 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
1953-Aug-09 04:00 02:26 Mars 0.0626813670503132 0.057889028179984 0.0733282666304927 9.39229101095903 9.39180470741994 2434598.666628698 146.143910368985 907268.024695271 73.8728599845317 -67.856214053621 103718.925341294 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
1954-Nov-06 10:08 1_16:51 Venus 0.0774560520811513 0.0348643635392445 0.15183236970416 16.6111312562969 16.6094433962106 2435052.921920065 2451.39269556674 3594014.24739456 23.1083813747358 -24.8292074749535 178607.474185099 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
1954-Dec-04 20:14 1_06:02 Earth 0.0188323963553341 7.15188999362578e-05 0.0864837119201065 16.4828721919217 16.4742862685857 2435081.342845817 1802.40846845295 2914633.47250872 5.48068856690477 0.245037565921162 650.504728015665 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
1955-Dec-27 04:54 07:27 Mars 0.0481042875455309 0.0308261173608283 0.0880644491790929 10.3046250402175 10.3040474732092 2435468.703841899 447.411789421194 2084986.15995328 54.3618668094034 39.315653131737 75386.8991537981 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
1965-Oct-31 13:17 2_13:50 Earth 0.250092322073393 0.232351727283004 0.272800412837793 10.8287448861293 10.8277609801359 2439065.053161768 3710.17196764732 261755.323805849 10.3885045444471 -1.56732783969773 68033.8595095824 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
1968-Oct-18 12:26 09:29 Venus 0.0778768835882323 0.0601781302736031 0.0958792197304099 16.79995137548 16.7982915064878 2440148.018198144 569.13763481986 855881.73876402 21.6463873352275 -19.6309822334304 153803.386393421 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
1972-Jan-19 20:41 00:39 Venus 0.0396791556678894 0.0396107653293778 0.039747698541974 12.2777749147187 12.2733166514275 2441336.361809955 38.9469831005405 2093.69653139301 196.798475605022 -28.0001577634556 10980.283578016 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
1973-May-27 22:16 03:12 Earth 0.0237099114981073 0.016696974463581 0.0306720824825407 16.6093852592398 16.6026179293369 2441830.427898794 192.086304597855 293102.038622607 0.795838204364847 0.246326990042818 7849.22849295311 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
1976-Sep-06 12:20 1_07:09 Earth 0.361936213467755 0.361226829017105 0.362649140223419 16.1458891259425 16.1454331683156 2443028.014088538 1868.64282091492 16832.0878189934 27.9930077142699 -2.17122270853815 60140.6522145908 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
1979-Dec-10 21:24 05:53 Earth 0.124026383718259 0.107926633124363 0.1399922444577 19.6515659882654 19.6504727541093 2444218.391636342 352.536772394707 728155.480968981 4.20342760176172 0.240627699273339 14599.0144217136 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
1984-May-05 10:44 05:31 Earth 0.483042519283037 0.464550284822453 0.501533749504238 30.3291791040429 30.3289972312893 2445825.947180586 331.276569817568 921428.835518565 4.98253501929647 0.0911619461058406 20371.5537444258 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
1987-Jun-30 17:30 1_21:02 Earth 0.248530586809117 0.233636604961749 0.266461184715969 10.5096679430598 10.5086477917407 2446977.229351670 2701.6861472248 223454.250398492 10.2084670826115 -1.09669524049163 47201.2855986895 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
1989-Feb-04 01:54 12:28 Venus 0.102719403757991 0.0761341056426323 0.129364597727643 18.0613704960487 18.0601999733837 2447561.578859746 747.564992374699 1268915.48907139 21.9535087955496 -14.5970207380204 152898.217232894 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
1990-Oct-16 09:44 2_13:07 Earth 0.297257335696672 0.287206560959967 0.309119248764901 12.7421468846785 12.7414434088862 2448180.905693329 3666.80400537677 120221.414514237 17.7991940944429 -3.02419986516618 98862.1065109994 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
1992-Apr-24 07:22 2_07:12 Venus 0.0825446440718843 0.0726198378182853 0.0938309613584953 10.7361374184138 10.7336867669244 2448736.806819141 3312.24567965474 328779.738574352 23.507291938149 29.5538051443005 186570.773291433 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
1993-Dec-23 20:08 06:31 Earth 0.408697735812751 0.386705627128924 0.430670430263992 28.3972788235449 28.3970492429616 2449345.338642894 391.19291987233 1086482.93324483 1.79436308517948 0.113044977729856 59004.0282386758 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
1998-May-18 06:01 06:18 Earth 0.225669630153418 0.207852614815339 0.243406389362131 22.5788572861263 22.5783343576282 2450951.750625601 377.515809116141 843247.366703408 1.77512164645514 0.0214300513596522 2762.44542945608 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2001-Aug-11 15:34 1_16:21 Earth 0.349539256577377 0.347049623766826 0.352186427326943 15.2268164850072 15.2263158578275 2452133.148885688 2420.87603566904 12274.6770354978 26.7446415166521 -7.4872652931688 205388.289329008 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2004-Nov-28 11:13 06:32 Earth 0.091720843173538 0.0799072812154007 0.103892902436119 13.1303695528477 13.1281569474783 2453337.967400479 391.585380584385 415298.290089831 5.24487421707712 -0.388955694460569 12317.8929747421 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2012-May-29 06:36 < 00:01 Moon 0.00240949353907745 0.00240946950857102 0.00240951757213966 17.5708555661382 17.5700814436867 2456076.775031587 0.00528667674491575 1.24406055833524 0.229223597874002 -41.9348942398483 1055705.52342797 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2012-May-29 07:07 < 00:01 Earth 0.000139129166975441 0.000139097155957383 0.000139161177482253 17.0380972601669 15.8743352221215 2456076.796394031 0.00421611835513067 1.56449908628072 0.14253276823251 7.27001202565219 7760.40837979787 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2012-Jul-08 11:09 00:09 Venus 0.00991078358111127 0.00990889851854359 0.00991269012808681 10.0500771355532 10.0282516765261 2456116.964563675 8.59596676033235 807.015121444175 70.1125069178349 80.8982663462308 14498.3417189923 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2014-Jun-08 09:08 02:07 Earth 0.11164044229411 0.109266248130279 0.114030630440665 12.6974030723411 12.6955232878993 2456816.880304062 126.533198907363 78968.9126702463 17.1205649831553 1.25042090774024 15627.0469378343 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2016-Jun-29 04:20 09:19 Earth 0.215461224323273 0.212226062825791 0.218781994188846 11.4510354886469 11.4499555005891 2457568.680611118 558.851579870114 69150.0460586438 146.845572018867 5.64457415000394 15433.0284813725 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2018-Jul-22 00:35 17:32 Earth 0.272563434165251 0.270210750405738 0.274984010195065 13.1974350563367 13.1966943135707 2458321.524254502 1052.32846373296 41011.0215110043 375.183236236415 15.1094006422405 21641.0299654995 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2020-Aug-09 05:38 1_00:05 Earth 0.298458376353132 0.29740030970332 0.299531787081898 14.3963736306964 14.3957534977157 2459070.734377900 1444.93524600056 19927.3693045156 693.722473772415 32.5595811931304 27423.0016095663 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2022-Aug-27 19:13 1_05:47 Earth 0.299758004711963 0.298869920760236 0.30065814303512 14.4967411094505 14.4961279401977 2459819.300862615 1786.73583451684 15190.545105854 270.718969853506 -33.1356038938208 71792.2487452011 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2024-Sep-14 17:08 1_10:04 Earth 0.276593684178083 0.272730317503629 0.280661377623311 13.5061236174601 13.5054103525727 2460568.214097798 2044.26918772784 62421.4049896071 259.50064119178 -5.15263973385092 11033.3039986217 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2026-Aug-20 09:57 12:01 Venus 0.0794265077495112 0.061937517028374 0.09655680044444 14.1594048409818 14.1574738151043 2461272.914828222 721.275423310962 757434.49367381 159.196520656561 -5.62689896238428 5876.5482654411 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2026-Oct-06 20:08 1_08:46 Earth 0.224153450431835 0.214997326656638 0.234179757145331 11.6730204752173 11.6720021121851 2461320.338819025 1966.0142240559 183505.422660149 284.011383653397 -3.45546341669112 5126.75146192727 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2028-Oct-27 22:56 14:35 Earth 0.131556888277189 0.11808700644271 0.145773923500682 12.1218718090554 12.1202008761529 2462072.455664684 874.824283210226 424539.826648147 252.369142499872 -6.8616320695145 6834.18218077186 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2030-Nov-07 10:37 08:00 Earth 0.0312936932225839 0.020518399278853 0.0437432840204504 15.0583837921675 15.0527284519859 2462812.942354753 479.541528896691 526964.824262377 246.981592750446 -28.4737159867388 7239.87218598641 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2032-Nov-12 16:54 03:32 Earth 0.0627850474238689 0.0557052378826089 0.0698707956124486 17.7325227044512 17.7301293064976 2463549.204318402 211.631092235281 316673.198856979 244.917726123393 13.1387958927736 7355.440185879 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2034-Nov-18 20:21 00:03 Earth 0.165045070627942 0.164745080608733 0.165345031477331 20.8378669154707 20.8370921600697 2464285.347800949 2.93404293748305 13703.338906396 222.560762982008 1.86730598026582 3535.66966383805 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2036-Nov-23 15:19 02:33 Earth 0.27169650238443 0.26390669608033 0.279475845246242 24.0488039177843 24.0483961259644 2465021.138316574 152.691307850475 373860.482630029 243.15465268695 2.58941804338974 6826.49045103864 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2038-Nov-29 07:52 04:34 Earth 0.376714842395435 0.361712061237448 0.391701379796599 27.2686077371242 27.2683483557862 2465756.827711354 274.474355589268 735294.989000949 244.224656636232 1.77659440201596 6596.46482718235 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2040-Dec-04 02:25 06:10 Earth 0.488278051499839 0.466462659815532 0.510087195187308 30.6560065634483 30.6558285590086 2466492.600701150 369.85287390858 1084111.57461436 247.242752024513 1.29477001322047 6248.52245903257 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2048-Nov-30 13:16 1_21:11 Venus 0.0591703201381687 0.0163748795118775 0.107880419477286 12.8886560558208 12.8858082827822 2469411.053088419 2710.61579744253 2157875.31413027 244.089243145438 -14.5105622475287 7069.11464940587 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2063-Jan-07 01:56 07:56 Venus 0.0203829408646637 0.0197578621127199 0.0210577770599705 9.37987114508783 9.36850617200327 2474561.580838373 475.699827713855 38060.6000918654 380.262172609622 58.2870713471815 4575.00276975423 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2070-Sep-26 18:56 06:00 Mars 0.0931479918248522 0.0742846954443213 0.112466258769516 10.4204807370313 10.4201857852104 2477381.288802236 360.055244055013 863491.502008672 475.111903185013 13.7229872681767 6264.88754927993 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2077-Jan-30 22:38 1_15:11 Venus 0.0700427981192902 0.0174410428376219 0.119761179596546 13.6239248991042 13.6216490708094 2479699.443346152 2351.48256176078 2208667.26286667 153.910572674197 -6.53008402680737 6132.95100879385 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2099-May-09 14:57 09:38 Venus 0.0329605393815912 0.0269646631561151 0.0392034915343714 11.4650149766236 11.4592670808051 2487833.122675662 577.63807288307 274687.769023509 240.545713246641 -27.5727130318728 7029.07100251899 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2113-Jun-30 17:52 2_14:21 Venus 0.0211770489108938 0.0156562339651942 0.0499805908045079 10.6313218131015 10.6216721226212 2492998.244411828 3741.19844622599 1289400.78318947 259.903368161085 -45.7113100131775 6240.6567757174 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2115-May-10 08:06 16:36 Earth 0.402403342182798 0.350715896029582 0.453928384194758 27.7854736783469 27.7852353724248 2493676.837205047 995.750706422826 2536711.66129459 32.3283913096286 0.28278180064664 8331.39767248429 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2117-May-17 16:30 23:41 Earth 0.244966136511057 0.180350342625076 0.308644801151441 23.116100791025 23.1156302514621 2494415.187387949 1421.22244375803 3049079.02317964 12.2726434644262 0.169076377735956 7414.46044964142 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2119-May-26 13:06 1_10:09 Earth 0.0899603226462196 0.0122933746833353 0.163787224654453 18.5460710686261 18.5444739832515 2495154.045959762 2049.08747409321 3339913.80620068 3.36456166407828 0.000402091192723115 3.45219316838133 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2121-Jun-04 21:48 2_03:34 Earth 0.0580728123292648 0.00147354665709862 0.143124553243169 14.2438710207552 14.2406495026194 2495894.408001641 3094.13708828087 2887642.39305376 6.30048407484677 1.52420435856738 27872.346160315 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2125-Apr-12 22:16 14:35 Mars 0.0403599291797029 0.0227766772676804 0.077831462186705 11.2748157111705 11.2741865550053 2497302.428111067 875.260237746853 1840421.84256855 474.297370557926 34.6083760362484 6601.47373152251 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2129-Sep-14 22:44 2_18:35 Earth 0.28050256778045 0.273964984603184 0.287690328005352 13.6625755451959 13.6618802743968 2498918.447323134 3995.01680141938 101978.797025039 325.715915254222 -2.672406265391 4646.25314570591 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2131-Oct-15 17:22 20:53 Earth 0.201581782630916 0.193819934711867 0.209882340289778 11.3180590003532 11.3168910845637 2499679.223520725 1252.9495416416 168069.470982461 528.494210367166 2.15267690729011 1520.61943745781 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2133-Nov-07 08:29 01:37 Earth 0.0540725135130942 0.0504329249349527 0.057795298350402 14.3770816395764 14.3736538288317 2500432.853306467 97.3214859195062 154333.613511126 535.195634979549 -26.2665029136137 5275.65752062721 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2135-Nov-17 18:55 06:59 Earth 0.104895101024212 0.0864490282610022 0.123174281413957 19.0244778444404 19.0231426034806 2501173.288211062 418.797962014406 826857.117641867 90.3961359222567 5.38424482135836 13985.0541967381 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2137-Nov-25 06:28 10:04 Earth 0.260328286657028 0.229106601778509 0.291362289934965 23.7187840692785 23.7183525476919 2501911.769708110 604.418283261775 1490034.45090091 177.568310236644 1.59903505578126 5503.237529478 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2139-Dec-03 08:40 12:18 Earth 0.416315738072433 0.373505972741825 0.45903665172636 28.4777464925209 28.4775217498065 2502649.860865261 737.537884679687 2108255.95895926 217.508136676077 0.765321891892849 3532.21222938103 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2151-Aug-13 19:22 09:13 Mars 0.0697756853470807 0.0366033007546031 0.108240985819223 10.8218574534399 10.821478306221 2506921.307074532 553.036545625592 1780856.45139697 577.279140165633 23.0238968463971 6413.20767821451 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
2190-May-12 02:32 17:55 Earth 0.376833085225973 0.32485368885896 0.428602534328704 27.0134139717313 27.0131522221711 2521072.605699745 1075.23207711199 2539820.47065932 75.1912253027612 -1.49006153290684 17937.3220869671 T 17 CATAB v2.0c-linF95 2014-Jun-13 16:01:09 2014-Jun-13 16:01
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