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9041 Takane (1991 CX)
Classification: Main-belt Asteroid          SPK-ID: 2009041
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

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 two-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 is not working, here are some notes that might help.
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06585487914018998 3.6985e-08  
a 2.204543238193445 6.281e-09 au
q 2.059363309682893 8.3164e-08 au
i 2.783224387416796 3.1828e-06 deg
node 228.0188293907114 8.1891e-05 deg
peri 304.4062153565208 8.6022e-05 deg
M 323.140536050769 2.7114e-05 deg
tp 2459122.911684079011
9.0176e-05 TDB
period 1195.57371559017
n .3011106678790555 1.2868e-09 deg/d
Q 2.349723166703998 6.6946e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1937  
   data-arc span      23791 days (65.14 yr)  
   first obs. used      1955-03-24  
   last obs. used      2020-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5138  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:16:34  

Additional Information
 Earth MOID = 1.06542 au 
 Jupiter MOID = 2.61789 au 
 T_jup = 3.658 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO253427  
diameter diameter 2.319 km 0.409 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  
geometric albedo albedo 0.395   0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  

9041 Takane           Discovered 1991 Feb. 9 by S. Otomo and O. Muramatsu at Kiyosato.
Takane is name of the town in which the Otomo observatory is located. This minor planet was the first discovery at the observatory.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020427/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1991 CX = 1992 OR5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
FirstGov 2020-Nov-24 12:34 UT
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