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447230 (2005 UE97)
Classification: Main-belt Asteroid          SPK-ID: 2447230
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1285209984700369 6.824e-08  
a 2.988397066929855 5.2586e-08 au
q 2.604325292063101 2.0537e-07 au
i 5.809948074310468 1.1451e-05 deg
node 189.1575440013436 7.2863e-05 deg
peri 237.196454194688 0.00018556 deg
M 279.2907610709201 0.00014542 deg
tp 2459423.535321377742
(2021-Jul-28.03532138)
0.00075985 TDB
period 1886.93039008593
5.17
4.9806e-05
1.364e-07
d
yr
n .1907860522526248 5.0358e-09 deg/d
Q 3.372468841796609 5.9344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      4138 days (11.33 yr)  
   first obs. used      2005-10-22  
   last obs. used      2017-02-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58243  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:41:34  

Additional Information
 Earth MOID = 1.62345 au 
 Jupiter MOID = 1.95915 au 
 T_jup = 3.237 
[ 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 17.3   n/a MPO368924  

447230 (2005 UE97)          Discovered 2005-Oct-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2005 UE97 = 2015 RG76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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