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JPL Small-Body Database Browser
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183477 (2003 CD18)
Classification: Main-belt Asteroid          SPK-ID: 2183477
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 .05657605688955018 4.3921e-08  
a 2.729103061824185 2.2257e-08 au
q 2.574701171740974 1.2399e-07 au
i 7.847794563481592 6.6007e-06 deg
node 322.1544678511588 3.6989e-05 deg
peri 130.6098639194585 7.2704e-05 deg
M 255.0163063899158 6.2188e-05 deg
tp 2459080.728222469011
(2020-Aug-19.22822247)
0.00028516 TDB
period 1646.752501687916
4.51
2.0145e-05
5.515e-08
d
yr
n .2186120862916565 2.6743e-09 deg/d
Q 2.883504951907396 2.3516e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      6584 days (18.03 yr)  
   first obs. used      2001-10-20  
   last obs. used      2019-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57313  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:41:38  

Additional Information
 Earth MOID = 1.59945 au 
 Jupiter MOID = 2.21411 au 
 T_jup = 3.339 
[ 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 16.1   n/a MPO454263  

183477 (2003 CD18)          Discovered 2003-Feb-08 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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