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JPL Small-Body Database Browser
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243344 (2008 UA134)
Classification: Main-belt Asteroid          SPK-ID: 2243344
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1852348261602816 5.219e-08  
a 2.378710918167515 1.5278e-08 au
q 1.938090814755192 1.2806e-07 au
i 6.315840548729549 6.6176e-06 deg
node 228.0219975554272 4.8902e-05 deg
peri 273.1935901283688 5.2035e-05 deg
M 234.1187671089151 1.6929e-05 deg
tp 2459069.064533351292
(2020-Aug-07.56453335)
6.2792e-05 TDB
period 1340.018906173358
3.67
1.291e-05
3.535e-08
d
yr
n .2686529259710512 2.5882e-09 deg/d
Q 2.819331021579839 1.8108e-08 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      8024 days (21.97 yr)  
   first obs. used      1997-12-06  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63937  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 16:28:30  

Additional Information
 Earth MOID = .963465 au 
 Jupiter MOID = 2.25071 au 
 T_jup = 3.508 
[ 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 16.9   n/a MPO454785  

243344 (2008 UA134)          Discovered 2008-Oct-23 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

Alternate Designations
 2008 UA134 = 2001 YJ139 = 2006 EW41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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