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26734 Terryfarrell (2001 HG16)
Classification: Main-belt Asteroid          SPK-ID: 2026734
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1244272374598812 5.2106e-08  
a 2.525064335677089 1.9116e-08 au
q 2.210877555980319 1.3856e-07 au
i 9.576114149603631 5.7324e-06 deg
node 185.7602233404561 3.3638e-05 deg
peri 346.8286038846011 4.3138e-05 deg
M 336.0673312646018 2.9021e-05 deg
tp 2457697.930678627254
0.00011834 JED
period 1465.571796175524
n .2456379147984673 2.7895e-09 deg/d
Q 2.839251115373859 2.1495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      855  
   data-arc span      6845 days (18.74 yr)  
   first obs. used      1997-06-03  
   last obs. used      2016-02-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53171  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:53:56  

Additional Information
 Earth MOID = 1.2159 au 
 Jupiter MOID = 2.13146 au 
 T_jup = 3.424 
[ 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 14.5 mag n/a MPO319416  

26734 Terryfarrell           Discovered 2001 Apr. 23 by W. K. Y. Yeung at Desert Beaver Observatory.
Terry Farrell (b. 1963), an Elite teen model who turned to acting and appeared in a score of movies, is most famous for playing the role of Jadzia Dax in the popular TV series Deep Space Nine.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020328/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 2001 HG16 = 1998 QA43 = 2000 AA172 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
FirstGov 2016-May-02 23:14 UT
(server date/time)  
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