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180276 (2003 WU64)
Classification: Main-belt Asteroid          SPK-ID: 2180276
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1647207113039385 4.5558e-08  
a 2.220229870897778 8.8242e-09 au
q 1.854512027305244 1.0353e-07 au
i 5.028806550984793 4.6048e-06 deg
node 339.3644368233936 4.0333e-05 deg
peri 1.80005767075061 4.1809e-05 deg
M 121.2511354548505 1.1473e-05 deg
tp 2458793.514766319934
(2019-Nov-06.01476632)
3.7597e-05 TDB
period 1208.357213111464
3.31
7.2038e-06
1.972e-08
d
yr
n .2979251467147009 1.7761e-09 deg/d
Q 2.585947714490311 1.0278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      447  
   data-arc span      8948 days (24.50 yr)  
   first obs. used      1996-08-12  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50726  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:25:51  

Additional Information
 Earth MOID = .844232 au 
 Jupiter MOID = 2.79691 au 
 T_jup = 3.627 
[ 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 16.8   n/a MPO436891  

180276 (2003 WU64)          Discovered 2003-Nov-19 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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