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452645 (2005 UW128)
Classification: Main-belt Asteroid          SPK-ID: 2452645
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2155081172595865 5.0505e-08  
a 2.230837502811843 1.2892e-08 au
q 1.750073912668785 1.1565e-07 au
i 1.068541975654219 7.542e-06 deg
node 235.0402568357896 0.00029303 deg
peri 112.4972888317279 0.00029411 deg
M 173.3938865370823 1.9373e-05 deg
tp 2458414.319168562320
(2018-Oct-22.81916856)
6.511e-05 TDB
period 1217.027333154763
3.33
1.0549e-05
2.888e-08
d
yr
n .2958027237291478 2.5641e-09 deg/d
Q 2.711601092954901 1.567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      5204 days (14.25 yr)  
   first obs. used      2005-10-24  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59228  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:36:47  

Additional Information
 Earth MOID = .743698 au 
 Jupiter MOID = 2.71143 au 
 T_jup = 3.611 
[ 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 18.4   n/a MPO456156  

452645 (2005 UW128)          Discovered 2005-Oct-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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