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52762 (1998 MT24)
Classification: Apollo [NEO]          SPK-ID: 2052762
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 119 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6512471286840371 4.8405e-08  
a 2.418953956200546 1.875e-08 au
q .8436171378060483 1.1875e-07 au
i 33.88252460519207 1.1252e-05 deg
node 309.1771451069834 1.0805e-05 deg
peri 254.4101947621993 1.1171e-05 deg
M 224.8204996197915 9.3546e-06 deg
tp 2459116.498175242396
(2020-Sep-23.99817524)
4.0891e-05 TDB
period 1374.167995626498
3.76
1.5978e-05
4.375e-08
d
yr
n .2619767023724578 3.046e-09 deg/d
Q 3.994290774595044 3.0962e-08 au
  Orbit Determination Parameters
   # obs. used (total)      668  
   data-arc span      23813 days (65.20 yr)  
   first obs. used      1953-10-02  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50666  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 05:57:42  

Additional Information
 Earth MOID = .142538 au 
 Jupiter MOID = 2.43694 au 
 T_jup = 3.010 
[ 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 14.8   n/a MPO267880  
diameter diameter 6.742 km 0.190 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
rotation period rot_per 12.08 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (1998) http://www.asu.cas.cz/~ppravec/neo.htm]
[Hicks, M.; Ebelhar, S.; Borlase, R.; Carcione, A. (2013) Astronomer's Telegram 5306. http://www.astronomerstelegram.org]
geometric albedo albedo 0.051   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

52762 (1998 MT24)          Discovered 1998-Jun-29 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

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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
1904-Feb-15 18:19 00:01 Earth 0.247291296159262 0.247273845555801 0.247308748130092 20.30236459685 20.3018338803628 2416526.262973638 1.03081116048462 1264.40218509999 22.7349430505774 -46.5174217160089 1254612.64906486 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
1919-Feb-17 12:10 < 00:01 Earth 0.303667054217154 0.303651090595689 0.30368301888387 19.3865717620752 19.3861191577158 2422007.006652735 0.8354980960343 1193.20079148 24.0731460565995 -48.1635160461721 1523388.71199947 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
1934-Jul-05 15:23 < 00:01 Earth 0.399935017683989 0.399930449347877 0.399939586441333 19.8077121373445 19.8073757866752 2427624.141138901 0.325195697746346 688.35698842597 19.2459334407538 -70.7366111858497 2788101.74917009 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
1949-Jul-12 12:02 < 00:01 Earth 0.400673607700326 0.400669303613482 0.400677912063665 25.329259506208 25.3289969626433 2433110.001586440 0.533997242803081 569.542505020282 21.6658199483161 67.9637454887667 2444697.90576686 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
1964-Jul-14 13:40 < 00:01 Earth 0.419194785920088 0.419190168515584 0.41919940347738 26.8202884574161 26.8200514647215 2438591.069490139 0.467123083709712 462.381786736821 22.3493627088288 60.2512031638862 2327308.35255505 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
1979-Jul-14 13:27 < 00:01 Earth 0.411125175630107 0.411122123573181 0.411128227770345 26.3366475529461 26.3364014709608 2444069.060557064 0.332178774180431 331.998868370047 22.4784557189133 62.9716595645814 2329796.94388269 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
1994-Jul-17 18:05 < 00:01 Earth 0.469384839323233 0.469382527846895 0.469387150815927 28.748192258846 28.7479948010662 2449551.253736490 0.205675090190928 182.146572029433 23.3998155463981 51.3320778507066 2249262.64879596 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
2013-Jan-31 10:14 < 00:01 Earth 0.207305332370962 0.207304797774739 0.207305866967303 26.6812352399816 26.6807535142199 2456323.926448266 0.0617069664006127 31.5787441791181 23.6961082333417 54.1920777424628 1195177.60733916 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
2028-Feb-09 17:31 < 00:01 Earth 0.16329996512689 0.163297934708227 0.16330199561274 22.0597739007608 22.059034240155 2461811.229949454 0.197151344223193 197.281162016063 22.2411200729907 -59.740695958878 980689.810434569 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
2043-Feb-11 08:28 < 00:01 Earth 0.198295158739304 0.198289831590752 0.198300486089305 21.1415575511342 21.1409219717616 2467291.852739487 0.377606835045938 413.091035226757 22.8119496044597 -50.0823178241075 1048073.08677892 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
2058-Feb-10 15:05 < 00:01 Earth 0.188035100152061 0.188027713720282 0.188042487058466 21.3685214527845 21.3678583120641 2472770.128398770 0.554241219347322 598.716649954821 22.8049971519191 -52.0847651810278 1017443.35289658 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
2073-Feb-15 12:20 < 00:01 Earth 0.319480026838877 0.319467919687956 0.31949213458751 18.9778046648655 18.9773651964166 2478254.013820584 0.615258664052681 916.633527005356 25.7052498970294 -48.8274910150201 1550807.04672731 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
2088-Jul-04 22:08 < 00:01 Earth 0.356294585183065 0.356291082134292 0.356298088887651 20.764446885382 20.764086732799 2483872.422247348 0.520974869780143 787.11709888426 20.3426583428882 -77.2602697065649 2434620.81579684 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
2103-Jul-15 01:00 < 00:01 Earth 0.393782819070612 0.393772837940008 0.393792800873966 26.6843711698394 26.6841175981971 2489359.541435735 0.976789511709944 952.842287565553 23.1530597925226 58.5367711462137 2073159.538362 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
2118-Jul-17 05:05 00:01 Earth 0.421595134281201 0.421581168737028 0.421609100537971 28.1819877625961 28.1817635051496 2494840.711772897 1.19759015105572 1110.36759232022 23.7456835854432 51.1728300776449 1979044.05555705 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
2133-Jul-17 10:49 00:01 Earth 0.435229673304149 0.435214076850869 0.43524527051264 28.5750670635282 28.5748528197448 2500319.950477782 1.30890723842411 1192.89158026566 23.8995440876121 49.322148999584 1976301.16898306 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
2152-Jan-25 19:25 00:02 Earth 0.330270810838378 0.330248047211698 0.330293575008687 30.120443483156 30.1201756386559 2507086.309005527 1.49621623305239 1317.2877450682 25.4879732385224 30.4956695330566 961088.130362691 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
2167-Feb-09 08:44 00:01 Earth 0.178486978965676 0.178472292353468 0.178501669019648 21.6627078112206 21.6620186830814 2512579.863797275 1.30714155844329 1437.21902793202 23.0795926375992 -59.3728482997866 1039296.3460779 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
2182-Feb-16 23:02 00:01 Earth 0.374871532143891 0.37484576205304 0.374897305201867 18.1669839253298 18.1665926776814 2518066.459880753 1.20077796660443 2102.07614764609 27.7049744202281 -52.318106901004 1836045.17465772 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
2197-Feb-18 16:20 00:01 Earth 0.44286225090267 0.44283519349359 0.442889312309526 17.4628776476973 17.4625331136335 2523547.180626117 1.06500212105136 2495.09946096595 30.4002269959625 -57.2683448669067 2066307.35533056 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
2197-Jul-01 21:53 < 00:01 Earth 0.481858535367195 0.48183863833904 0.481878433225008 17.0411467865093 17.0408222988998 2523680.412089948 0.0854953287385354 1406.72785243472 17.2238498452187 -45.1474681491262 2708230.99145334 T 119 CATAB v2.0e-lin.ifort 2019-Jul-15 05:57:55 2019-Jul-15 05:58
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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