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308547 (2005 UY235)
Classification: Outer Main-belt Asteroid          SPK-ID: 2308547
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0766147361847867 1.0592e-07  
a 3.251714305472091 5.2277e-08 au
q 3.00258507181005 3.6123e-07 au
i 6.243425242959141 9.4148e-06 deg
node 88.24818191346039 7.6424e-05 deg
peri 156.5386572637342 9.1528e-05 deg
M 338.1156148821352 4.971e-05 deg
tp 2459130.696361459667
(2020-Oct-08.19636146)
0.00029532 TDB
period 2141.741240297316
5.86
5.1649e-05
1.414e-07
d
yr
n .1680875323435547 4.0535e-09 deg/d
Q 3.500843539134131 5.6282e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      6589 days (18.04 yr)  
   first obs. used      2002-04-12  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55753  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:13:17  

Additional Information
 Earth MOID = 1.99031 au 
 Jupiter MOID = 1.52386 au 
 T_jup = 3.167 
[ 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 15.8   n/a MPO471236  

308547 (2005 UY235)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

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