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344736 (2003 UQ153)
Classification: Main-belt Asteroid          SPK-ID: 2344736
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1906618328808719 5.9555e-08  
a 2.636464888414213 1.7257e-08 au
q 2.133791660463096 1.651e-07 au
i 11.9606399770224 4.2251e-06 deg
node 268.0998643894625 2.8631e-05 deg
peri 121.5131292128207 3.3551e-05 deg
M 303.4095704717764 1.4914e-05 deg
tp 2459246.294354865772
(2021-Jan-31.79435487)
6.5232e-05 TDB
period 1563.620712713389
4.28
1.5352e-05
4.203e-08
d
yr
n .2302348626319251 2.2605e-09 deg/d
Q 3.139138116365331 2.0547e-08 au
  Orbit Determination Parameters
   # obs. used (total)      387  
   data-arc span      7628 days (20.88 yr)  
   first obs. used      1999-12-13  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49162  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:01:52  

Additional Information
 Earth MOID = 1.16778 au 
 Jupiter MOID = 2.37233 au 
 T_jup = 3.341 
[ 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 16.2   n/a MPO437460  

344736 (2003 UQ153)          Discovered 2003-Oct-19 by LONEOS at Anderson Mesa
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2003 UQ153 = 2008 UW331 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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