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JPL Small-Body Database Browser
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305442 (2008 CQ192)
Classification: Main-belt Asteroid          SPK-ID: 2305442
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02228897567280068 4.9235e-08  
a 2.994164843391016 3.4177e-08 au
q 2.927427976036319 1.3727e-07 au
i 1.920576024406799 5.387e-06 deg
node 25.45157501131135 0.00014992 deg
peri 79.87899217649959 0.00019417 deg
M 110.7007310105347 0.00012506 deg
tp 2458018.584433535923
(2017-Sep-22.08443354)
0.0006556 TDB
period 1892.395849735915
5.18
3.2402e-05
8.871e-08
d
yr
n .1902350399099841 3.2572e-09 deg/d
Q 3.060901710745713 3.4939e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      6815 days (18.66 yr)  
   first obs. used      2000-10-02  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61594  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:44  

Additional Information
 Earth MOID = 1.94527 au 
 Jupiter MOID = 1.95094 au 
 T_jup = 3.254 
[ 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 16.3   n/a MPO437356  

305442 (2008 CQ192)          Discovered 2008-Feb-03 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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