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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.
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 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3693823935083601 7.4687e-05  
a 1.498570295162056 0.00014724 AU
q .945024812694566 1.9097e-05 AU
i 18.47544973226207 0.0030345 deg
node 67.50128046672135 4.751e-06 deg
peri 221.4027935894676 0.0028675 deg
M 155.6656911329282 0.023415 deg
tp 2456110.762632512032
(2012-Jul-02.26263251)		 0.0009072 JED
period 670.0606378742676
1.83		 0.098752
0.0002704		 d
yr
n .5372648080658509 7.9181e-05 deg/d
Q 2.052115777629545 0.00020162 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.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      6  
   fit RMS      .44456  
   data source      ORB  
   producer      Otto Matic  
   solution date      2012-May-29 00:51:09  

Additional Information
 Earth MOID = 7.36999E-5 AU 
 T_jup = 4.418 
[ 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 26.445 mag .45397 6 autocmod 2.5b
rotation period rot_per 0.041667 h n/a Asteroid Lightcurve DataBase (Rev. 2013-May-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 18:55 1_10:10 Moon 0.009966135197416 0.00304049867523225 0.0767104113292641 12.9760802963114 12.9758268693833 2429413.288325564 2050.63056338399 3279799.09204828 1.37485938711192 17.7720418812027 324332.339229674 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
1939-May-30 01:20 1_15:51 Earth 0.0110224203309155 0.00161323530255102 0.0785302766041679 12.5760133313097 12.5567768925216 2429413.555666711 2391.7277264793 2399011.4542349 1.10942790245043 8.54190730916191 159585.104998161 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
1939-Oct-31 10:57 3_00:45 Earth 0.431468928571627 0.405124140304202 0.465731631854709 10.4585452509602 10.4579547728424 2429567.956874803 4365.15746663949 1762067.38097723 47.4116008392837 -67.5026818567192 860663.201703564 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
1947-Oct-13 09:28 14:42 Earth 0.447266167177927 0.385652383446952 0.520342298942791 18.81706303379 18.8167464431142 2432471.894638649 882.509939891794 4539184.03902843 40.9586961455894 38.2872932816863 870780.902325827 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
1952-May-21 04:25 2_04:14 Earth 0.108149455054851 0.00664457372799668 0.214922842493098 14.800468886714 14.7988041829216 2434153.684665193 3134.53160674735 4648972.39423947 1.63605801803613 -3.29878591543183 450705.401501398 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
1960-Oct-08 08:27 13:22 Earth 0.356034252420652 0.321648481470553 0.420158668654854 14.8952739604115 14.8947715259705 2437215.852120672 802.967244532684 4736084.17717002 36.0518427343256 51.0648396152482 920021.89530841 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
1965-May-12 10:38 1_12:09 Earth 0.265041284856138 0.161271123117024 0.365702179541683 18.3804308406221 18.3798838881363 2438892.943560476 2169.85344540962 4764191.43658498 2.57335635203617 -4.49728020451046 1030641.12501389 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
1973-Oct-07 03:28 07:46 Earth 0.307643101853711 0.291347180449576 0.328146698888314 11.1399085731347 11.1391310761709 2441962.645079025 466.07969106818 3413630.67369171 29.21701635541 71.2644832374796 1054469.9235344 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
1978-May-04 12:53 22:40 Earth 0.423484961475287 0.342141335094731 0.504487681126961 22.4236104596666 22.423329870087 2443633.037389916 1360.55390760897 3994047.94584313 2.79184267022477 -5.11994251750547 1811191.27500893 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
1986-Jun-28 07:18 3_00:06 Earth 0.23949565310782 0.181934480735884 0.298539270165595 10.8183191395846 10.8172907076042 2446609.804363614 4326.08072622977 2305784.59121878 17.5312888298883 21.9403410521934 531552.544770402 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
1986-Oct-14 20:58 1_19:32 Earth 0.329970423743038 0.325962879197084 0.362789110664494 9.69438448596248 9.69355150369166 2446718.373996152 2612.81829155492 2088630.31883678 32.4701500349184 -87.7795696853418 996912.064989698 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
1999-Jun-07 21:05 1_07:34 Earth 0.108713735071002 0.0691354231981307 0.15018234355349 11.2793392308295 11.2771660987784 2451337.378961982 1894.38845277092 1372749.53912612 2.42818674505129 6.2026446892666 512203.330700408 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
1999-Oct-25 07:10 1_16:31 Earth 0.385477828475048 0.368770176678019 0.406569143307809 9.9989837559949 9.99829244717026 2451476.799100591 2431.88513076275 1149045.75015375 44.7616367494886 -72.2481351636331 819316.187989236 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
2012-May-28 15:01 < 00:01 Moon 0.00224037917864242 0.00224021769361688 0.00224054072973095 13.8465658274788 13.8455093219276 2456076.126158717 0.00791450660420132 9.09539679390894 0.434306292097516 -44.6429267877853 531130.359934682 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
2012-May-28 15:20 < 00:01 Earth 0.00038294039279273 0.000382727083056345 0.000383153714418883 13.2677712669691 12.7325511384601 2456076.139465020 0.007280491735788 10.947671533644 0.332923270804526 0.928802244378232 3520.04685295226 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
2012-Oct-08 07:37 00:08 Earth 0.467303916795563 0.467039095578587 0.467568722298802 8.51235544717285 8.51168559299417 2456208.817369341 8.55644510453952 11001.5956886213 436.303461048692 -18.7708287625537 31496.8937959068 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
2023-May-31 19:28 21:34 Earth 0.0277307230452344 0.000403530569965074 0.0580106216960924 12.3351036934703 12.3273117544175 2460096.311737969 1294.12162656503 1086232.41386605 2.02423010913565 0.878486110667428 20152.3856557354 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
2023-Oct-05 23:01 1_15:55 Earth 0.45378791392245 0.440005957113 0.470236884510397 8.08535912162093 8.08463288253345 2460223.459663745 2395.6114677397 673985.533560411 187.984654960478 -79.5259848123825 208516.771661891 T 6 CATAB v2.0c-linF95 2012-May-29 00:59:15 2012-May-29 01:01
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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