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187551 (2006 UX255)
Classification: Main-belt Asteroid          SPK-ID: 2187551
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0691183531957226 3.6191e-08  
a 2.746895315196469 2.0517e-08 au
q 2.557034434609044 9.6732e-08 au
i 2.445460233014643 4.0345e-06 deg
node 245.3932353188563 0.00010488 deg
peri 26.50848571609973 0.00011039 deg
M 179.3031160646549 3.4009e-05 deg
tp 2458372.277687649131
(2018-Sep-10.77768765)
0.00015682 TDB
period 1662.882603438968
4.55
1.863e-05
5.101e-08
d
yr
n .2164915305839947 2.4255e-09 deg/d
Q 2.936756195783894 2.1935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      6559 days (17.96 yr)  
   first obs. used      2002-12-31  
   last obs. used      2020-12-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5369  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:56:58  

Additional Information
 Earth MOID = 1.53928 au 
 Jupiter MOID = 2.12017 au 
 T_jup = 3.343 
[ 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 16.3   n/a MPO449935  

187551 (2006 UX255)          Discovered 2006-Oct-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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