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325973 Cardinal (2010 VJ159)
Classification: Main-belt Asteroid          SPK-ID: 2325973
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | 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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2049015424910443 1.1134e-07  
a 2.771164957269113 4.8583e-08 au
q 2.203348983027543 2.9962e-07 au
i 7.850941692637017 1.2849e-05 deg
node 211.081099813113 9.7406e-05 deg
peri 191.108455190623 0.00010818 deg
M 97.16039465201892 4.459e-05 deg
tp 2457145.743658392622
0.00020277 JED
period 1684.969308379135
n .2136537432520381 5.6186e-09 deg/d
Q 3.338980931510683 5.8538e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      7064 days (19.34 yr)  
   first obs. used      1996-11-07  
   last obs. used      2016-03-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53066  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-25 05:07:05  

Additional Information
 Earth MOID = 1.21078 au 
 Jupiter MOID = 2.07732 au 
 T_jup = 3.293 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6 mag n/a MPO225642  

325973 Cardinal           Discovered 2006 Dec. 13 by D. D. Balam at Mauna Kea.
Robert Damian Cardinal (b. 1969) is a research associate at the University of Calgary, a prolific observer at the Rothney Astrophysical Observatory and a member of the science team of the Near-Earth Space Surveillance mission.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120831/MPCPages.arcLast Updated: 2012-09-04

[ show close-approach data ]
Alternate Designations
 2010 VJ159 = 2006 XR67 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
FirstGov 2016-May-04 07:56 UT
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