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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer 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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06571370061524209 3.6235e-08  
a 2.20423610392251 6.1919e-09 au
q 2.059387592504039 8.1318e-08 au
i 2.783323878920148 3.1821e-06 deg
node 228.0129803653884 8.0995e-05 deg
peri 304.3951745908052 8.514e-05 deg
M 23.38147554103358 2.6934e-05 deg
tp 2459122.865455671278
(2020-Sep-30.36545567)
8.9355e-05 TDB
period 1195.323875488166
3.27
5.0366e-06
1.379e-08
d
yr
n .3011736043948569 1.269e-09 deg/d
Q 2.349084615340982 6.5988e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1964  
   data-arc span      24066 days (65.89 yr)  
   first obs. used      1955-03-24  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51376  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 21:05:15  

Additional Information
 Earth MOID = 1.065 au 
 Jupiter MOID = 2.61748 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 14.63   n/a MPCxxxxx  
diameter diameter 2.319 km 0.409 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.395   0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

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

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Alternate Designations
 1991 CX = 1992 OR5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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