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JPL Small-Body Database Browser
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379598 (2011 CW33)
Classification: Main-belt Asteroid          SPK-ID: 2379598
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06192822317745621 8.4316e-08  
a 2.369961304500954 3.042e-08 au
q 2.223193811913884 1.8144e-07 au
i 5.819831731319513 6.2984e-06 deg
node 312.4732013003191 6.1323e-05 deg
peri 237.5406396738566 9.0286e-05 deg
M 143.2670440468056 5.8406e-05 deg
tp 2458470.160335898851
(2018-Dec-17.66033590)
0.00021928 TDB
period 1332.632220806056
3.65
2.5658e-05
7.025e-08
d
yr
n .2701420499815399 5.2012e-09 deg/d
Q 2.516728797088025 3.2304e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      7117 days (19.49 yr)  
   first obs. used      2000-01-08  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53909  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:57:29  

Additional Information
 Earth MOID = 1.23043 au 
 Jupiter MOID = 2.4676 au 
 T_jup = 3.536 
[ 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 17.3   n/a MPO476777  

379598 (2011 CW33)          Discovered 2011-Jan-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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