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(2012 KP24)
Classification: Apollo [NEO]          SPK-ID: 3604990
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]
Orbit Diagram
Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using 2-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet has stopped working because of a recent Java upgrade, here is a possible workaround.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3696388245562404 5.5341e-05  
a 1.49836274082225 0.00010864 AU
q .9445096985458471 1.4463e-05 AU
i 18.47426646143376 0.0022262 deg
node 67.4915959828801 4.2059e-06 deg
peri 221.4336678532742 0.0020926 deg
M 118.0480572503768 0.052184 deg
tp 2456780.825211021313
(2014-May-03.32521102)
0.073218 JED
period 669.9214360181688
1.83
0.072857
0.0001995
d
yr
n .5373764454228279 5.8442e-05 deg/d
Q 2.052215783098653 0.00014879 AU
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5 days  
   first obs. used      2012-05-23  
   last obs. used      2012-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      6  
   fit RMS      .60146  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 16:00:32  

Additional Information
 Earth MOID = .000849998 AU 
 T_jup = 4.419 
[ 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 26.4 mag n/a MPO231389  
rotation period rot_per 0.041667 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.]
[Warner, B.D.; Stephens, R.D.; Coley, D. (2012) Minor Planet Bul. 39, 238-239.]
[Pravec, P.; Wolf, M.; Sarounova, L. (2012) http://www.asu.cas.cz/~ppravec/neo.htm]
[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
1939-May-29 04:18 1_03:40 Moon 0.00297085482046947 0.00297027758180628 0.0541611057171022 13.2772488120474 13.2764179233767 2429412.679191271 1659.86224859946 2663495.41278086 1.22064478203561 -88.8757243344435 356940.898697837 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
1939-May-29 08:18 1_07:25 Earth 0.00222733457278452 0.00153513664490037 0.0563583194563681 12.8033787320507 12.7096018702231 2429412.845548039 1885.40161806839 1981640.61826054 0.925385981185632 43.797318082873 181829.171670976 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
1939-Nov-01 01:40 2_11:13 Earth 0.435825907658529 0.413573711344847 0.463121668227686 10.5077272596721 10.5071454210502 2429568.569164896 3552.5321812157 1428484.23000265 39.5693497620773 -66.7718654462573 1038646.87258838 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
1947-Oct-12 23:02 10:44 Earth 0.438067946719526 0.39258284305096 0.489939564793542 18.4613673800931 18.4610379138755 2432471.459825097 644.404821484694 3305730.49183718 30.5185528542268 39.214967153265 1162104.66575948 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
1952-May-20 06:51 1_11:33 Earth 0.122769288318028 0.0429179318251821 0.198391604689903 15.1122448231462 15.1108086252873 2434152.785497108 2133.06679282092 3300989.34900804 1.49564425205633 -3.4472991951669 590032.121211928 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
1960-Oct-08 00:12 08:48 Earth 0.34919314837764 0.3231120011459 0.390372524624132 14.5315616043464 14.5310365041238 2437215.508206613 528.396455653265 3285005.75530744 26.7055277787639 52.5952351413767 1232831.77348882 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
1965-May-11 17:19 1_00:47 Earth 0.278522807271664 0.206398714709974 0.349306447745705 18.7097676799639 18.7092563642586 2438892.221222355 1486.58077344234 3357157.69911882 2.26480449490662 -4.56634242500328 1255580.92412609 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
1973-Oct-07 08:52 07:38 Earth 0.307165737912686 0.294450400531746 0.31673078950181 10.9258821343574 10.9250881739356 2441962.869719450 457.58374484458 2367124.6414357 22.0340711904335 72.9018513524344 1395273.31907872 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
1973-Dec-25 13:58 04:16 Mars 0.0978088674398136 0.0570694885776608 0.144111860587716 9.61623216232663 9.61592777267023 2442042.081992675 255.805058608979 2272221.47792142 45.2833957967921 25.917451339721 125205.527254162 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
1978-May-03 23:47 15:50 Earth 0.434283510504657 0.376749276028314 0.491680856506968 22.7087847788033 22.7085146022194 2443632.490646491 949.648413612085 2834416.59677305 2.46466543270278 -5.15423302507097 2123333.56606486 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
1986-Jun-26 10:45 2_02:37 Earth 0.231581079788698 0.18937855768667 0.274541428926985 10.8071205548874 10.8060558710058 2446607.947635426 3037.34379366166 1638286.24316986 12.438576443248 20.712002491236 685299.926096956 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
1986-Oct-15 12:48 1_08:50 Earth 0.332970130028336 0.326742199037094 0.354637707162254 9.68532218361712 9.68449593350012 2446719.033236781 1970.19257079499 1484259.77741825 26.7286465305622 -86.6070658546746 1220191.36245756 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
1999-Jun-07 07:23 22:54 Earth 0.103220077793748 0.073910986332666 0.133564346086925 11.3349838023973 11.3327062367434 2451336.807704041 1374.45572455561 1013454.46633122 1.75356746231844 5.77210082135787 627941.073318769 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
1999-Oct-25 16:34 1_06:01 Earth 0.388038773887718 0.375257490436856 0.403133761436122 10.0236719072805 10.0229868526109 2451477.190478019 1801.20526307266 842124.449886186 36.9641334528771 -71.7832956343461 997474.590790952 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
2012-May-28 15:02 < 00:01 Moon 0.00224036324714252 0.00224024636113415 0.00224048016854859 13.847440138321 13.8463836920799 2456076.126156123 0.00692250065011049 6.64484446298686 0.369265556112477 -45.3403224533745 632604.97006165 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
2012-May-28 15:21 < 00:01 Earth 0.000382962239845734 0.000382806589878777 0.000383117896443215 13.2686386462036 12.7334861449729 2456076.139460560 0.00633432180059438 7.99791681825505 0.281993506052789 0.501419215960968 4815.61547685534 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
2012-Oct-08 07:38 00:06 Earth 0.467339766692662 0.467145354255749 0.467534170341957 8.51284715525429 8.51217739114962 2456208.817804007 6.19951950669243 8085.25103467869 358.358763775866 -18.540976046546 37970.6643737798 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
2023-Jun-01 04:40 16:01 Earth 0.0319080406558985 0.0102864324932752 0.0540466819797543 12.2777882236041 12.2709850364097 2460096.694669949 960.982702366359 794670.740101238 1.89537951685115 1.18385078749091 35153.797393617 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
2023-Oct-05 12:33 1_06:35 Earth 0.451682418044969 0.44144689725658 0.463463092699284 8.02536751218759 8.02463243299203 2460223.022794750 1835.07634331416 500426.911738355 144.488146761108 -81.6559069596521 270372.587277684 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
2034-Jun-16 08:27 1_17:35 Earth 0.162265278923709 0.122983291415844 0.202541225877907 11.1759016444351 11.1744322691325 2464129.851808739 2495.09700158165 1416550.4362285 27.7193253476355 13.4479400709979 143997.351758228 T 8 CATAB v2.0c-linF95 2014-Jun-13 16:00:35 2014-Jun-13 16:00
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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