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(2012 DY43)
Classification: Apollo [NEO]          SPK-ID: 3600006
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .64085471914893 0.00051224  
a 1.593467826278248 0.0017526 AU
q .5722864499958454 0.00018688 AU
i 10.36737185195411 0.014956 deg
node 165.009531807055 0.0018947 deg
peri 253.5255758515587 0.0086802 deg
M 166.808308288679 0.81147 deg
tp 2456660.069429493446
(2014-Jan-02.56942949)
1.0945 JED
period 734.705642900385
2.01
1.2121
0.003319
d
yr
n .4899921532912611 0.00080837 deg/d
Q 2.61464920256065 0.0028757 AU
  Orbit Determination Parameters
   # obs. used (total)      28  
   data-arc span      25 days  
   first obs. used      2012-02-27  
   last obs. used      2012-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      7  
   fit RMS      .74167  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 15:43:33  

Additional Information
 Earth MOID = .035852 AU 
 T_jup = 4.101 
[ 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 23.0 mag n/a MPO232612  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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