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441767 (2009 CK52)
Classification: Main-belt Asteroid          SPK-ID: 2441767
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2006277553373703 1.433e-07  
a 2.582382005968291 5.5639e-08 au
q 2.064284500687257 3.8797e-07 au
i 4.412084519314345 1.8345e-05 deg
node 140.6213776329007 0.00013779 deg
peri 292.0269758226008 0.00014356 deg
M 308.9888817691706 4.8488e-05 deg
tp 2459215.278843913563
(2020-Dec-31.77884391)
0.00020754 TDB
period 1515.755515474129
4.15
4.8987e-05
1.341e-07
d
yr
n .2375053208283341 7.6758e-09 deg/d
Q 3.100479511249325 6.6802e-08 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      5344 days (14.63 yr)  
   first obs. used      2003-08-25  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71388  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:17:18  

Additional Information
 Earth MOID = 1.08392 au 
 Jupiter MOID = 2.19343 au 
 T_jup = 3.391 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.6   n/a MPO446752  

441767 (2009 CK52)          Discovered 2009-Jan-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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