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186743 (2004 CW49)
Classification: Main-belt Asteroid          SPK-ID: 2186743
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0976198101167958 4.0662e-08  
a 2.252423413790131 1.0695e-08 au
q 2.032542267833314 9.4685e-08 au
i 4.869973891220114 4.5577e-06 deg
node 41.18529596462498 5.5723e-05 deg
peri 357.8231570908203 6.1104e-05 deg
M 81.54884240017181 2.5439e-05 deg
tp 2458920.802376473169
(2020-Mar-12.30237647)
8.689e-05 TDB
period 1234.734197397353
3.38
8.794e-06
2.408e-08
d
yr
n .2915607268016305 2.0765e-09 deg/d
Q 2.472304559746948 1.1739e-08 au
  Orbit Determination Parameters
   # obs. used (total)      397  
   data-arc span      6821 days (18.67 yr)  
   first obs. used      2002-07-15  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54984  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:14:31  

Additional Information
 Earth MOID = 1.03905 au 
 Jupiter MOID = 2.86033 au 
 T_jup = 3.615 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.11   n/a MPCxxxxx  

186743 (2004 CW49)          Discovered 2004-Feb-11 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2004 CW49 = 2006 WV11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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