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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3696622350802095 7.5275e-05  
a 1.498355667294822 0.00014791 AU
q .9444701623775195 1.9579e-05 AU
i 18.47330175853536 0.0030321 deg
node 67.4926420598924 5.4648e-06 deg
peri 221.4334274343145 0.0028881 deg
M 10.59020937673209 0.055102 deg
tp 2456780.792894348026
(2014-May-03.29289435)
0.09962 JED
period 669.9166921381349
1.83
0.099197
0.0002716
d
yr
n .5373802507458182 7.9572e-05 deg/d
Q 2.052241172212125 0.00020259 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      .44457  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 11:51:36  

Additional Information
 Earth MOID = .000527752 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. 2013-Sep-12) 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 18:55 1_10:11 Moon 0.00996663108241034 0.00304050681083726 0.0767102794002704 12.9760670025702 12.9758135880185 2429413.288359039 2050.6120868818 3279767.323851 1.37487270415545 17.771177685007 324330.065479566 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
1939-May-30 01:20 1_15:52 Earth 0.0110229182078404 0.00161324427831237 0.078530097665509 12.5760044216872 12.5567688386552 2429413.555706193 2391.70771840097 2398986.47365843 1.10943419966111 8.5415688471927 159585.106571748 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
1939-Oct-31 10:58 3_00:45 Earth 0.431468692836505 0.405124138929573 0.465731028659425 10.4585429052929 10.4579524267162 2429567.956842562 4365.1161398161 1762051.11389087 47.4115361519029 -67.5027281046846 860664.089404867 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
1947-Oct-13 09:28 14:43 Earth 0.447266694102534 0.385652879836477 0.520342789653649 18.8170829501067 18.816766360137 2432471.894662199 882.508789527948 4539179.69997222 40.9587047626495 38.28724239143 870781.003865716 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
1952-May-21 04:26 2_04:15 Earth 0.108148623485994 0.00664446387558468 0.214922523337153 14.8004513482037 14.7987866296271 2434153.684717409 3134.54272069647 4648977.43574403 1.63608660950141 -3.29877784443556 450692.723411254 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
1960-Oct-08 08:27 13:23 Earth 0.356034662420747 0.321648640459171 0.420159363787898 14.8952949059367 14.8947924727777 2437215.852140808 802.971406472375 4736096.3789168 36.0518560766777 51.0647534634055 920021.959908331 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
1965-May-12 10:39 1_12:10 Earth 0.265040518618785 0.161270066732358 0.365701715216379 18.3804122124749 18.3798652578501 2438892.943601488 2169.86082731748 4764199.82966072 2.57331505192909 -4.4972764340163 1030653.53275739 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
1973-Oct-07 03:29 07:46 Earth 0.307643146541246 0.291347066058263 0.328146986058665 11.1399210435017 11.1391435475164 2441962.645068460 466.070848843174 3413640.2689309 29.2170540736197 71.2643913305485 1054468.73048252 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
1978-May-04 12:54 22:41 Earth 0.423484361959158 0.342140594692533 0.504487266500264 22.4235946393371 22.4233140491606 2443633.037421088 1360.55730654964 3994054.27193162 2.79188646615171 -5.11994062334989 1811159.37234696 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
1986-Jun-28 07:18 3_00:06 Earth 0.239496078274923 0.181934894735035 0.298539704481275 10.8183199121255 10.8172914820379 2446609.804466838 4326.09043847583 2305788.36820204 17.5313637914503 21.9404080759964 531552.779588884 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
1986-Oct-14 20:59 1_19:33 Earth 0.32997026751356 0.325962909490494 0.362788971571845 9.69438546500723 9.69355248242089 2446718.373961770 2612.81355441093 2088633.75165804 32.470115618845 -87.7796338003735 996912.748396941 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
1999-Jun-07 21:06 1_07:34 Earth 0.108714026305625 0.0691357193987679 0.150182627146821 11.2793364063061 11.2771632795191 2451337.378992312 1894.3896177241 1372749.15340401 2.42819934353108 6.20266807110289 512203.921029045 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
1999-Oct-25 07:11 1_16:32 Earth 0.385477693050259 0.368770050490422 0.406569003591898 9.99898224570018 9.99829093652388 2451476.799078056 2431.88411262973 1149045.84020724 44.7616133696024 -72.2481623599192 819316.382616312 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
2012-May-28 15:02 < 00:01 Moon 0.00224037918109518 0.00224021769607893 0.00224054073217437 13.8465658296815 13.8455093242429 2456076.126158730 0.00791450724887455 9.09539672410834 0.434306291049311 -44.6429284938636 531130.378703031 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
2012-May-28 15:21 < 00:01 Earth 0.00038294039293771 0.000382727083206107 0.000383153714559354 13.2677712570978 12.7325511249325 2456076.139465199 0.00728049172581752 10.9476712397743 0.332923271229564 0.928801611804238 3520.04693858328 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
2012-Oct-08 07:37 00:09 Earth 0.467303915490691 0.46703909428157 0.467568720986075 8.51235534041346 8.51168548622028 2456208.817368515 8.5564436644701 11001.5953381067 436.303457652286 -18.7708287530393 31496.8936370881 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
2023-May-31 19:29 21:34 Earth 0.0277305075675527 0.000403520502311546 0.0580104067219506 12.3351067438556 12.327314746116 2460096.311718045 1294.12091515122 1086232.6580701 2.0242149396276 0.878471761182197 20151.977110558 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
2023-Oct-05 23:02 1_15:56 Earth 0.453788024682439 0.440006055391407 0.470236996377389 8.08536222381792 8.08463598518179 2460223.459685743 2395.60506447349 673985.094998031 187.98540628038 -79.5258573513452 208515.955411136 T 7 CATAB v2.0c-linF95 2013-Aug-05 11:51:41 2013-Aug-05 11:51
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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