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215886 Barryarnold (2005 FP)
Classification: Main-belt Asteroid          SPK-ID: 2215886
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09327395663483129 9.7401e-08  
a 2.399600976106599 2.5092e-08 au
q 2.175780698720333 2.3992e-07 au
i 3.001083418535494 1.0469e-05 deg
node 180.4716051053172 0.00014441 deg
peri 358.447803907265 0.00015317 deg
M 24.27753339541777 4.6333e-05 deg
tp 2457508.939315410130
0.00017495 JED
period 1357.709859378655
n .265152379584804 4.1589e-09 deg/d
Q 2.623421253492865 2.7432e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      4548 days (12.45 yr)  
   first obs. used      2003-10-22  
   last obs. used      2016-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .62462  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 18:01:37  

Additional Information
 Earth MOID = 1.17839 au 
 Jupiter MOID = 2.3385 au 
 T_jup = 3.519 
[ 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 17.5 mag n/a MPO367422  

215886 Barryarnold           Discovered 2005 Mar. 16 by B. Christophe at Saint-Sulpice.
Barry Arnold (b. 1945), a friend of the discoverer, has been in charge of the optical shop at the University of Alberta for a long time. He has also provided quality optics for the amateur community.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100527/MPCPages.arcLast Updated: 2010-12-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
FirstGov 2016-Apr-29 12:06 UT
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