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227335 (2005 UY3)
Classification: Main-belt Asteroid          SPK-ID: 2227335
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 .1400744318736955 4.0423e-08  
a 2.382965291925801 1.0969e-08 au
q 2.049172782484559 9.9498e-08 au
i 5.958156575479724 5.6774e-06 deg
node 173.1855827224881 4.9623e-05 deg
peri 290.3640747116677 5.6267e-05 deg
M 321.9908386278287 2.3473e-05 deg
tp 2459342.360272221768
(2021-May-07.86027222)
8.7592e-05 TDB
period 1343.615490480868
3.68
9.2768e-06
2.54e-08
d
yr
n .2679337969459991 1.8499e-09 deg/d
Q 2.716757801367042 1.2505e-08 au
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      10576 days (28.96 yr)  
   first obs. used      1992-01-28  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53587  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:11:30  

Additional Information
 Earth MOID = 1.07471 au 
 Jupiter MOID = 2.42366 au 
 T_jup = 3.516 
[ 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 17.2   n/a MPO437077  

227335 (2005 UY3)          Discovered 2005-Oct-25 by Clingan, R. at Nashville
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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