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469877 (2005 UQ182)
Classification: Main-belt Asteroid          SPK-ID: 2469877
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 .1047176378475276 1.3877e-07  
a 3.050516778822137 8.8203e-08 au
q 2.731073867529633 4.8149e-07 au
i 11.44558161433038 1.0426e-05 deg
node 55.83538891347339 3.8602e-05 deg
peri 294.8321285075964 5.6261e-05 deg
M 321.7580514779177 4.4955e-05 deg
tp 2459207.226459041631
(2020-Dec-23.72645904)
0.00024767 TDB
period 1946.070431322648
5.33
8.4404e-05
2.311e-07
d
yr
n .1849881660014359 8.0232e-09 deg/d
Q 3.36995969011464 9.744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      4969 days (13.60 yr)  
   first obs. used      2005-10-24  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52683  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:46  

Additional Information
 Earth MOID = 1.75131 au 
 Jupiter MOID = 2.11081 au 
 T_jup = 3.198 
[ 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 16.2   n/a MPO477210  

469877 (2005 UQ182)          Discovered 2005-Oct-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2005 UQ182 = 2015 TE40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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