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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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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
(2020-Sep-30.41168408)		 9.0176e-05 TDB
period 1195.57371559017
3.27		 5.1095e-06
1.399e-08		 d
yr
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] (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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2018-Aug-15 06:24 < 00:01 Thisb 0.0451966822943214 0.0451956172808899 0.0451977473096191 2.83435114307201 2.83435108984715 2458345.766715964 0.710870451754421 55.8337418652269 29.3002875631141 21.456094101671 140652.964132669 T 32 CATAB v2.0f-lin.ifort 2020-Nov-13 03:16:39 2020-Nov-13 03:16

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