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434328 (2004 JD11)
Classification: Main-belt Asteroid          SPK-ID: 2434328
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

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 two-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 is not working, here are some notes that might help.
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .219190781368534 9.5617e-08  
a 3.120206398445029 4.0268e-08 au
q 2.436285919938764 2.999e-07 au
i 20.77761046977328 8.4515e-06 deg
node 95.7824101494393 2.3489e-05 deg
peri 137.9006442403471 2.9499e-05 deg
M 330.2758955196539 1.6577e-05 deg
tp 2459166.718626736369
(2020-Nov-13.21862674)
9.4077e-05 TDB
period 2013.137373563567
5.51
3.8971e-05
1.067e-07
d
yr
n .1788253522722813 3.4618e-09 deg/d
Q 3.804126876951294 4.9095e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      5746 days (15.73 yr)  
   first obs. used      2004-05-12  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56129  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 09:47:56  

Additional Information
 Earth MOID = 1.45957 au 
 Jupiter MOID = 1.44278 au 
 T_jup = 3.080 
[ 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 15.3   n/a MPO428051  

434328 (2004 JD11)          Discovered 2004-May-12 by CSS at Catalina
Reference: Last Updated: 2015-06-04

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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
1941-Sep-22 16:46 00:03 Jupiter 1.44066802396001 1.44066677509548 1.44066927284322 4.62874114026685 4.49992998584539 2430260.198844023 3.47137713449117 478.955362082513 52.6049173595812 85.869591233488 1721187.7437328 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 09:47:59 2020-Feb-26 09:48
2013-Jan-31 06:21 < 00:01 Jupiter 1.42967513967231 1.42967424664593 1.42967603269926 4.69103120093469 4.56298780071953 2456323.764300894 0.57904206220924 117.904410169646 40.1970878164642 -80.032292050718 1859666.14536151 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 09:47:59 2020-Feb-26 09:48
2084-Jun-24 03:48 00:03 Jupiter 1.46803422762796 1.46803225309495 1.46803620221672 4.75358276303874 4.63061490099266 2482400.658537278 3.06745641265415 488.047471749878 27.1201357628639 -78.9610886758125 1966077.44998034 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 09:47:59 2020-Feb-26 09:48
2094-Sep-20 10:14 00:10 Jupiter 1.97680796176262 1.97680210473927 1.97681381880574 3.58863502685953 3.46718062949178 2486140.926220295 9.70149588043413 483.033694245521 197.436653555177 -32.7624650227892 365434.541488766 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 09:47:59 2020-Feb-26 09:48
2155-Dec-10 17:56 00:06 Jupiter 1.58397987201198 1.58397343763815 1.58398630671868 4.82381775969651 4.71165908308688 2508501.247277379 6.39703746611793 1204.86287799456 16.9794921554746 -74.6908170262771 2022291.38915956 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 09:47:59 2020-Feb-26 09:48
2166-May-19 17:41 00:08 Jupiter 1.73771781459022 1.73770832210394 1.73772730714564 4.60351902144056 4.49638962333355 2512314.236874584 8.14628280129444 734.924304742604 92.3564061821199 49.2067892658404 1288393.70817771 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 09:47:59 2020-Feb-26 09:48
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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