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14989 Tutte (1997 UB7)
Classification: Main-belt Asteroid          SPK-ID: 2014989
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2859425257038586 6.5895e-08  
a 2.77412984089686 2.4463e-08 au
q 1.980888147560369 1.8846e-07 au
i 16.54019682102694 8.2628e-06 deg
node 48.09007979367949 2.269e-05 deg
peri 307.7787011079971 2.5431e-05 deg
M 45.88236517413679 1.423e-05 deg
tp 2457385.404215418548
6.5241e-05 JED
period 1687.674167524636
n .2133113173901472 2.8216e-09 deg/d
Q 3.567371534233351 3.1458e-08 au
  Orbit Determination Parameters
   # obs. used (total)      781  
   data-arc span      7218 days (19.76 yr)  
   first obs. used      1996-03-23  
   last obs. used      2015-12-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51087  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 19:02:55  

Additional Information
 Earth MOID = 1.02207 au 
 Jupiter MOID = 2.04569 au 
 T_jup = 3.217 
[ 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 12.9 mag n/a MPO309270  

14989 Tutte           Discovered 1997 Oct. 25 by Spacewatch at Kitt Peak.
William Tutte (1918-2002), an expert in combinatorics, was a faculty member at the University of Toronto for 14 years and then joined the faculty of the University of Waterloo in 1962.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030614/MPCPages.arcLast Updated: 2005-04-26

[ show close-approach data ]
Alternate Designations
 1997 UB7 = 1999 CF125 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
FirstGov 2016-May-02 12:34 UT
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