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447617 (2006 UP161)
Classification: Main-belt Asteroid          SPK-ID: 2447617
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05535059200675542 1.0151e-07  
a 2.781676582708156 3.1243e-08 au
q 2.627709137083931 2.8932e-07 au
i 4.76329635614681 1.2216e-05 deg
node 161.5229548963003 0.00012673 deg
peri 263.1926776008346 0.00017295 deg
M 299.8897797496258 0.00011282 deg
tp 2459283.446415896088
(2021-Mar-09.94641590)
0.00053085 TDB
period 1694.565571350698
4.64
2.8549e-05
7.816e-08
d
yr
n .2124438299032905 3.5792e-09 deg/d
Q 2.93564402833238 3.2973e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      5136 days (14.06 yr)  
   first obs. used      2006-10-02  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66455  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 07:49:09  

Additional Information
 Earth MOID = 1.64618 au 
 Jupiter MOID = 2.23196 au 
 T_jup = 3.326 
[ 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 17.1   n/a MPO446776  

447617 (2006 UP161)          Discovered 2006-Oct-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

Alternate Designations
 2006 UP161 = 2013 EA156 = 2015 RU111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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