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226530 (2003 UY141)
Classification: Main-belt Asteroid          SPK-ID: 2226530
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1874191339565922 4.4983e-08  
a 3.082612740475117 3.584e-08 au
q 2.504872130331713 1.4927e-07 au
i 9.703330443977041 5.1628e-06 deg
node 60.060017552349 3.4073e-05 deg
peri 1.339632012410136 3.8266e-05 deg
M 349.3461671288967 1.8696e-05 deg
tp 2459059.003285884504
(2020-Jul-28.50328588)
0.00010325 TDB
period 1976.864399247934
5.41
3.4476e-05
9.439e-08
d
yr
n .1821065724775843 3.1759e-09 deg/d
Q 3.660353350618521 4.2557e-08 au
  Orbit Determination Parameters
   # obs. used (total)      353  
   data-arc span      6738 days (18.45 yr)  
   first obs. used      2001-05-22  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64687  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:27:13  

Additional Information
 Earth MOID = 1.51778 au 
 Jupiter MOID = 1.69388 au 
 T_jup = 3.178 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO454626  

226530 (2003 UY141)          Discovered 2003-Oct-18 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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