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115739 (2003 UK188)
Classification: Main-belt Asteroid          SPK-ID: 2115739
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1334816564876995 6.9182e-08  
a 2.398013738213495 1.7062e-08 au
q 2.077922892156498 1.6417e-07 au
i 5.67116786710981 6.8075e-06 deg
node 356.7173317715257 4.5097e-05 deg
peri 325.4808675077196 5.2151e-05 deg
M 290.1909226850951 3.4085e-05 deg
tp 2459463.517911079547
(2021-Sep-06.01791108)
0.00013025 TDB
period 1356.362977861912
3.71
1.4476e-05
3.963e-08
d
yr
n .2654156784546582 2.8327e-09 deg/d
Q 2.718104584270493 1.9339e-08 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      7516 days (20.58 yr)  
   first obs. used      1999-09-14  
   last obs. used      2020-04-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57221  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:44:56  

Additional Information
 Earth MOID = 1.06675 au 
 Jupiter MOID = 2.5876 au 
 T_jup = 3.509 
[ 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 16.56   n/a E2021B55  

115739 (2003 UK188)          Discovered 2003-Oct-22 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 UK188 = 1999 TH131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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