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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1920484865013484 7.381e-08  
a 2.636390358309332 2.2035e-08 au
q 2.130075580169277 1.9535e-07 au
i 11.96159249054493 8.1626e-06 deg
node 268.1101407375676 3.2251e-05 deg
peri 121.4145067711445 3.6957e-05 deg
M 211.5683656967678 1.821e-05 deg
tp 2459245.169267896311
(2021-Jan-30.66926790)
8.322e-05 TDB
period 1563.554410298765
4.28
1.9602e-05
5.367e-08
d
yr
n .2302446257250562 2.8866e-09 deg/d
Q 3.142705136449386 2.6267e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      7143 days (19.56 yr)  
   first obs. used      1999-12-13  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6242  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:31:04  

Additional Information
 Earth MOID = 1.16356 au 
 Jupiter MOID = 2.36921 au 
 T_jup = 3.340 
[ 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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