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187545 (2006 UA218)
Classification: Main-belt Asteroid          SPK-ID: 2187545
[ 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 .08810969493996706 4.3803e-08  
a 2.277363889965633 9.97e-09 au
q 2.076706052353464 1.0023e-07 au
i 7.520446885853113 5.403e-06 deg
node 93.37454164450611 3.4133e-05 deg
peri 316.2311761895217 4.4783e-05 deg
M 43.95830237792344 2.8507e-05 deg
tp 2459047.220002926017
(2020-Jul-16.72000293)		 9.9309e-05 TDB
period 1255.298679922332
3.44		 8.2433e-06
2.257e-08		 d
yr
n .2867843372720458 1.8832e-09 deg/d
Q 2.478021727577801 1.0848e-08 au
   Orbit Determination Parameters
   # obs. used (total)      394  
   data-arc span      7269 days (19.90 yr)  
   first obs. used      2001-04-16  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58575  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:55:51  

Additional Information
 Earth MOID = 1.0943 au 
 Jupiter MOID = 2.7932 au 
 T_jup = 3.591 
[ 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 16.9   n/a MPO440042  

187545 (2006 UA218)          Discovered 2006-Oct-30 by Endate, K. at Kitami
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2006 UA218 = 2004 CB59 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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