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259580 (2003 UQ208)
Classification: Main-belt Asteroid          SPK-ID: 2259580
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1823705390306979 5.1904e-08  
a 2.401883102968987 1.2125e-08 au
q 1.963850386791808 1.2449e-07 au
i 1.179155914656147 5.2388e-06 deg
node 152.3587787968941 0.00024633 deg
peri 239.3564369943564 0.00024668 deg
M 168.4011403366967 1.271e-05 deg
tp 2458364.482955270314
(2018-Sep-02.98295527)
4.6312e-05 TDB
period 1359.64718317761
3.72
1.0296e-05
2.819e-08
d
yr
n .2647745712668265 2.005e-09 deg/d
Q 2.839915819146166 1.4337e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      8497 days (23.26 yr)  
   first obs. used      1997-02-09  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53128  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:09:01  

Additional Information
 Earth MOID = .969909 au 
 Jupiter MOID = 2.59523 au 
 T_jup = 3.502 
[ 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 17.3   n/a MPO470765  

259580 (2003 UQ208)          Discovered 2003-Oct-22 by Spacewatch at Kitt Peak
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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