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115499 (2003 UO26)
Classification: Main-belt Asteroid          SPK-ID: 2115499
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2234722193500847 7.4346e-08  
a 2.557836900200758 1.4014e-08 au
q 1.986231411377353 1.963e-07 au
i 5.523114216012024 4.8358e-06 deg
node 84.20234866746425 5.9351e-05 deg
peri 244.0526111197856 6.0296e-05 deg
M 108.3053417290167 1.0011e-05 deg
tp 2458750.973731085661
(2019-Sep-24.47373109)
3.9775e-05 TDB
period 1494.196447060424
4.09
1.228e-05
3.362e-08
d
yr
n .2409321750886494 1.9801e-09 deg/d
Q 3.129442389024162 1.7146e-08 au
  Orbit Determination Parameters
   # obs. used (total)      420  
   data-arc span      9184 days (25.14 yr)  
   first obs. used      1995-11-17  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59193  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:51  

Additional Information
 Earth MOID = .980358 au 
 Jupiter MOID = 2.23841 au 
 T_jup = 3.395 
[ 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 16.54   n/a MPCxxxxx  

115499 (2003 UO26)          Discovered 2003-Oct-25 by Tucker, R. A. at Goodricke-Pigott
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 UO26 = 2003 QO63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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