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259605 (2003 UK280)
Classification: Main-belt Asteroid          SPK-ID: 2259605
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1896987342209178 5.8355e-08  
a 2.264454229821785 7.2291e-09 au
q 1.834890128723389 1.3135e-07 au
i 7.058348188170316 4.6958e-06 deg
node 96.49081081834612 4.9883e-05 deg
peri 287.9130981949849 5.1085e-05 deg
M 330.1163947980531 1.0462e-05 deg
tp 2459103.817582755332
(2020-Sep-11.31758276)
3.6259e-05 TDB
period 1244.63998036945
3.41
5.9601e-06
1.632e-08
d
yr
n .2892402668064224 1.3851e-09 deg/d
Q 2.694018330920181 8.6005e-09 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      6229 days (17.05 yr)  
   first obs. used      2003-10-27  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54077  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:16:51  

Additional Information
 Earth MOID = .853805 au 
 Jupiter MOID = 2.7772 au 
 T_jup = 3.583 
[ 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 17.0   n/a MPO437205  

259605 (2003 UK280)          Discovered 2003-Oct-27 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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