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233494 (2007 CW26)
Classification: Main-belt Asteroid          SPK-ID: 2233494
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 .05099959025191222 7.0421e-08  
a 2.208314689994537 1.3343e-08 au
q 2.095691545657537 1.5898e-07 au
i 6.5977762552932 6.7802e-06 deg
node 340.3207013452451 4.4808e-05 deg
peri 219.932083529486 6.9261e-05 deg
M 348.9655305180482 5.0631e-05 deg
tp 2459037.239972436370
(2020-Jul-06.73997244)
0.00016855 TDB
period 1198.64304294162
3.28
1.0864e-05
2.974e-08
d
yr
n .3003396233098012 2.722e-09 deg/d
Q 2.320937834331537 1.4023e-08 au
  Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      8476 days (23.21 yr)  
   first obs. used      1997-02-06  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53871  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 11:11:15  

Additional Information
 Earth MOID = 1.09875 au 
 Jupiter MOID = 2.64985 au 
 T_jup = 3.649 
[ 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 17.1   n/a MPO470486  

233494 (2007 CW26)          Discovered 2007-Feb-12 by Healy, D. at Junk Bond
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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