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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2000997383508787 1.4284e-07  
a 2.58474899710916 5.6492e-08 au
q 2.067541399084921 3.8677e-07 au
i 4.408964516628504 1.8331e-05 deg
node 140.6406473602148 0.00013791 deg
peri 291.7586993503226 0.00014371 deg
M 214.2888180905169 4.7165e-05 deg
tp 2459214.850718098268
(2020-Dec-31.35071810)
0.00020822 TDB
period 1517.839987412681
4.16
4.9761e-05
1.362e-07
d
yr
n .2371791512843579 7.7756e-09 deg/d
Q 3.101956595133399 6.7796e-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 = 1.08696 au 
 Jupiter MOID = 2.19314 au 
 T_jup = 3.390 
[ 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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