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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06585488237766508 3.7342e-08  
a 2.204543238552725 6.3224e-09 au
q 2.059363302881358 8.3849e-08 au
i 2.783224538252395 3.2146e-06 deg
node 228.0188250589671 8.2734e-05 deg
peri 304.4062192706859 8.6821e-05 deg
M 323.1405361402194 2.7128e-05 deg
tp 2459122.911683811868
(2020-Sep-30.41168381)
9.0222e-05 TDB
period 1195.573715882438
3.27
5.1432e-06
1.408e-08
d
yr
n .3011106678054465 1.2953e-09 deg/d
Q 2.349723174224091 6.7388e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1881  
   data-arc span      23691 days (64.86 yr)  
   first obs. used      1955-03-24  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51564  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 19:10:19  

Additional Information
 Earth MOID = 1.06542 au 
 Jupiter MOID = 2.61789 au 
 T_jup = 3.658 
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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] (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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