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86196 Specula (1999 SC10)
Classification: Main-belt Asteroid          SPK-ID: 2086196
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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1865215799185408 8.5317e-08  
a 3.127568222142673 5.4591e-08 AU
q 2.5442092560456 2.6118e-07 AU
i 16.70367350471796 1.111e-05 deg
node 235.4937248880927 3.6862e-05 deg
peri 196.8260615129793 5.2105e-05 deg
M 234.2030261340237 3.3743e-05 deg
tp 2457706.453844703237
(2016-Nov-13.95384470)
0.00019142 JED
period 2020.266277342482
5.53
5.2895e-05
1.448e-07
d
yr
n .1781943321221768 4.6655e-09 deg/d
Q 3.710927188239747 6.4774e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      5387 days (14.75 yr)  
   first obs. used      1999-09-24  
   last obs. used      2014-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63226  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 14:25:03  

Additional Information
 Earth MOID = 1.56212 AU 
 T_jup = 3.123 
[ 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 14.6 mag n/a MPO259852  

86196 Specula           Discovered 1999 Sept. 24 by K. Sárneczky and L. Kiss at Piszkesteto.
Specula is the old name for the Observatory of Eger, built in 1774 by count Károly Eszterházy (1725-1799). The observatory was never used in projects of real importance because of the turmoils of history and politics. Today it is a museum where its well-preserved 200-year-old instruments are on display.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20091202/MPCPages.arcLast Updated: 2010-04-12

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