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259597 (2003 UQ268)
Classification: Main-belt Asteroid          SPK-ID: 2259597
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1987799150047077 7.1619e-08  
a 2.397980509931351 1.5156e-08 au
q 1.921310147984251 1.7402e-07 au
i 1.912953991863223 6.4925e-06 deg
node 237.9597438048027 0.00020261 deg
peri 158.4565897387684 0.00020314 deg
M 172.45431977897 1.6864e-05 deg
tp 2458350.761686297353
(2018-Aug-20.26168630)
6.0062e-05 TDB
period 1356.334786120427
3.71
1.2858e-05
3.52e-08
d
yr
n .2654211951827328 2.5162e-09 deg/d
Q 2.87465087187845 1.8168e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      8510 days (23.30 yr)  
   first obs. used      1997-01-03  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63496  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 14:50:34  

Additional Information
 Earth MOID = .92857 au 
 Jupiter MOID = 2.55067 au 
 T_jup = 3.500 
[ 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 17.6   n/a MPO454933  

259597 (2003 UQ268)          Discovered 2003-Oct-28 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

Alternate Designations
 2003 UQ268 = 2003 WA192 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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