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JPL Small-Body Database Browser
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305746 (2009 CT65)
Classification: Main-belt Asteroid          SPK-ID: 2305746
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1675916542452276 7.8482e-08  
a 2.424994023393919 2.8114e-08 au
q 2.018585263478542 1.8645e-07 au
i 1.87102373374316 1.0624e-05 deg
node 138.9627031587901 0.00030106 deg
peri 283.3154085446942 0.00030395 deg
M 311.6983464618123 3.7442e-05 deg
tp 2458785.564847395042
(2019-Oct-29.06484739)
0.00014362 TDB
period 1379.318101595467
3.78
2.3986e-05
6.567e-08
d
yr
n .260998532233852 4.5387e-09 deg/d
Q 2.831402783309296 3.2825e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      6914 days (18.93 yr)  
   first obs. used      2000-11-02  
   last obs. used      2019-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67693  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:40:44  

Additional Information
 Earth MOID = 1.03227 au 
 Jupiter MOID = 2.48166 au 
 T_jup = 3.491 
[ 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 17.8   n/a MPO408204  

305746 (2009 CT65)          Discovered 2009-Feb-03 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2009 CT65 = 2007 RG326 = 2009 CA66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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