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152337 (2005 UO55)
Classification: Main-belt Asteroid          SPK-ID: 2152337
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1870165106066452 4.7296e-08  
a 3.140904441290636 2.3458e-08 au
q 2.553503452531547 1.5123e-07 au
i 1.077076939821481 5.3998e-06 deg
node 16.46749205302765 0.00025838 deg
peri 30.30569583920697 0.00025871 deg
M 265.6173433087107 1.4789e-05 deg
tp 2459733.552775910353
(2022-Jun-03.05277591)
8.7499e-05 TDB
period 2033.201925597395
5.57
2.2778e-05
6.236e-08
d
yr
n .1770606231814506 1.9836e-09 deg/d
Q 3.728305430049726 2.7845e-08 au
  Orbit Determination Parameters
   # obs. used (total)      484  
   data-arc span      7209 days (19.74 yr)  
   first obs. used      1999-09-04  
   last obs. used      2019-05-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59263  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:42  

Additional Information
 Earth MOID = 1.56242 au 
 Jupiter MOID = 1.67269 au 
 T_jup = 3.183 
[ 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 15.5   n/a MPO436770  
diameter diameter 3.431 km 0.692 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.095   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

152337 (2005 UO55)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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