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441760 (2009 CS30)
Classification: Main-belt Asteroid          SPK-ID: 2441760
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .179814486865104 7.0311e-08  
a 3.124887000776567 4.7238e-08 au
q 2.562987048220494 2.2459e-07 au
i 17.36465243420021 1.1328e-05 deg
node 139.9501270088442 2.5234e-05 deg
peri 87.40991297626162 4.9448e-05 deg
M 322.130975819933 3.8621e-05 deg
tp 2459212.742091400556
(2020-Dec-29.24209140)
0.00021838 TDB
period 2017.668914331796
5.52
4.575e-05
1.253e-07
d
yr
n .178423723259484 4.0457e-09 deg/d
Q 3.686786953332639 5.5732e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      6216 days (17.02 yr)  
   first obs. used      2003-01-25  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55128  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:37:33  

Additional Information
 Earth MOID = 1.62746 au 
 Jupiter MOID = 1.66886 au 
 T_jup = 3.120 
[ 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 16.2   n/a MPO423583  

441760 (2009 CS30)          Discovered 2009-Feb-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2009 CS30 = 2004 JB4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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