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180505 (2004 CM100)
Classification: Main-belt Asteroid          SPK-ID: 2180505
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1048332650550587 4.5145e-08  
a 2.413686875431373 9.9856e-09 au
q 2.160652199459359 1.0804e-07 au
i 5.758806140378927 4.8057e-06 deg
node 116.5627091523564 3.6198e-05 deg
peri 177.2660880835284 4.0767e-05 deg
M 54.3536573329097 1.7987e-05 deg
tp 2458993.702115551077
(2020-May-24.20211555)
6.865e-05 TDB
period 1369.682226637144
3.75
8.4997e-06
2.327e-08
d
yr
n .2628346874908898 1.631e-09 deg/d
Q 2.666721551403387 1.1032e-08 au
  Orbit Determination Parameters
   # obs. used (total)      833  
   data-arc span      7614 days (20.85 yr)  
   first obs. used      2000-03-05  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51332  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:26:47  

Additional Information
 Earth MOID = 1.14262 au 
 Jupiter MOID = 2.48501 au 
 T_jup = 3.504 
[ 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 15.92   n/a E2021B55  

180505 (2004 CM100)          Discovered 2004-Feb-15 by CSS at Catalina
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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