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324041 (2005 UK495)
Classification: Main-belt Asteroid          SPK-ID: 2324041
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2012857996810822 1.4862e-07  
a 2.623313822600863 6.4859e-08 au
q 2.095278002004211 3.5383e-07 au
i 11.79444818586188 1.299e-05 deg
node 3.023821162452619 4.085e-05 deg
peri 305.0499222647657 7.4718e-05 deg
M 219.9994928879372 8.9632e-05 deg
tp 2459604.032839990975
(2022-Jan-24.53283999)
0.00040669 TDB
period 1551.935967080723
4.25
5.7555e-05
1.576e-07
d
yr
n .2319683335113238 8.6027e-09 deg/d
Q 3.151349643197514 7.7914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      5238 days (14.34 yr)  
   first obs. used      2005-09-30  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63778  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 20:08:45  

Additional Information
 Earth MOID = 1.1067 au 
 Jupiter MOID = 2.24426 au 
 T_jup = 3.345 
[ 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 16.2   n/a MPO266817  

324041 (2005 UK495)          Discovered 2005-Oct-26 by LONEOS at Anderson Mesa
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2005 UK495 = 2008 EY21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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