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185265 (2006 UE128)
Classification: Main-belt Asteroid          SPK-ID: 2185265
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08702924080462417 4.2657e-08  
a 2.339782404267819 1.4463e-08 au
q 2.136152917976373 9.9678e-08 au
i 4.337540174964895 6.624e-06 deg
node 31.37145325846441 6.9923e-05 deg
peri 60.01183461696221 8.2791e-05 deg
M 226.808957066815 4.4406e-05 deg
tp 2459484.153295934011
(2021-Sep-26.65329593)		 0.00016251 TDB
period 1307.258977043887
3.58		 1.2121e-05
3.319e-08		 d
yr
n .2753853722344062 2.5534e-09 deg/d
Q 2.543411890559266 1.5722e-08 au
   Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      7607 days (20.83 yr)  
   first obs. used      1999-10-01  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55766  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 13:43:40  

Additional Information
 Earth MOID = 1.15652 au 
 Jupiter MOID = 2.58639 au 
 T_jup = 3.556 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457231.5 (2015-Jul-28.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08786195540032395 4.281e-08  
q 2.133430478110265 1.0032e-07 au
tp 2456868.267127081441
(2014-Jul-29.76712708)		 0.00015474 TDB
node 31.45543619471561 6.982e-05 deg
peri 59.39956520982726 8.2461e-05 deg
i 4.341706511471457 6.6283e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      7607 days (20.83 yr)  
   first obs. used      1999-10-01  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55766  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 13:43:40  

Additional Information
 Jupiter MOID = 2.58639 au 
 T_jup = 3.556 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.832655094028598E-15 -4.258208129586911E-15 -6.273283785833624E-13 -2.002819957140901E-15 -2.13618043208541E-13 -7.534744872708002E-16
q -4.258208129586911E-15 1.006348362365493E-14 1.817062568487781E-12 4.066079869602398E-15 6.07556545600071E-13 1.782988376975E-15
tp -6.273283785833624E-13 1.817062568487781E-12 2.39448192621451E-8 -5.717509789471438E-12 6.810057083636565E-9 -9.563286750218873E-12
node -2.002819957140901E-15 4.066079869602398E-15 -5.717509789471438E-12 4.874859318124799E-9 -4.861725173100135E-9 -1.311821655643439E-10
peri -2.13618043208541E-13 6.07556545600071E-13 6.810057083636565E-9 -4.861725173100135E-9 6.799811815752232E-9 1.281938088511203E-10
i -7.534744872708002E-16 1.782988376975E-15 -9.563286750218873E-12 -1.311821655643439E-10 1.281938088511203E-10 4.393400474597472E-11

[ 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 17.2   n/a MPO433215  

185265 (2006 UE128)          Discovered 2006-Oct-19 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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Alternate Designations
 2006 UE128 = 1999 TT62 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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