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JPL Small-Body Database Browser
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344718 (2003 UL69)
Classification: Main-belt Asteroid          SPK-ID: 2344718
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09630668423029221 7.8799e-08  
a 2.677257181087958 2.4792e-08 au
q 2.419419419145637 2.1486e-07 au
i 2.524505286003142 9.0642e-06 deg
node 49.78858721825472 0.00014934 deg
peri 304.5347885473772 0.00015449 deg
M 210.4669617789528 4.0439e-05 deg
tp 2459265.112066167001
(2021-Feb-19.61206617)
0.00018404 TDB
period 1600.050040222107
4.38
2.2225e-05
6.085e-08
d
yr
n .2249929633138395 3.1252e-09 deg/d
Q 2.935094943030278 2.7179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      7060 days (19.33 yr)  
   first obs. used      1999-12-08  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58044  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:31:54  

Additional Information
 Earth MOID = 1.41465 au 
 Jupiter MOID = 2.45627 au 
 T_jup = 3.370 
[ 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 17.1   n/a MPO434169  

344718 (2003 UL69)          Discovered 2003-Oct-18 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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