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180456 (2004 CN)
Classification: Main-belt Asteroid          SPK-ID: 2180456
[ 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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2342264014645346 6.4652e-08  
a 2.441953140797446 1.8636e-08 au
q 1.869983244083442 1.6342e-07 au
i 23.99639145790471 1.0625e-05 deg
node 43.90921793703334 1.3919e-05 deg
peri 89.13105379050891 2.8538e-05 deg
M 157.0749242761295 2.5063e-05 deg
tp 2458592.352712531341
(2019-Apr-18.85271253)		 9.3687e-05 TDB
period 1393.812694786626
3.82		 1.5955e-05
4.368e-08		 d
yr
n .2582843457708003 2.9567e-09 deg/d
Q 3.013923037511449 2.3001e-08 au
   Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      7092 days (19.42 yr)  
   first obs. used      1999-12-17  
   last obs. used      2019-05-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55509  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:26:35  

Additional Information
 Earth MOID = 1.04879 au 
 Jupiter MOID = 2.41303 au 
 T_jup = 3.348 
[ 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 15.9   n/a MPO417977  

180456 (2004 CN)          Discovered 2004-Feb-03 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2004 CN = 1999 YG1 = 2003 XH7 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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