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JPL Small-Body Database Browser
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379005 (2008 UQ344)
Classification: Main-belt Asteroid          SPK-ID: 2379005
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1099851803045261 6.058e-08  
a 3.056579835931579 4.9734e-08 au
q 2.720401351561466 2.0344e-07 au
i 2.360157698531759 7.0023e-06 deg
node 234.4758772228015 0.00021149 deg
peri 209.6404598556679 0.00021706 deg
M 43.66297403466205 4.75e-05 deg
tp 2458763.764790332646
(2019-Oct-07.26479033)		 0.00025623 TDB
period 1951.875184053922
5.34		 4.7638e-05
1.304e-07		 d
yr
n .1844380229540613 4.5015e-09 deg/d
Q 3.392758320301692 5.5204e-08 au
   Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      4490 days (12.29 yr)  
   first obs. used      2007-10-09  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57389  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:07:05  

Additional Information
 Earth MOID = 1.73679 au 
 Jupiter MOID = 1.81409 au 
 T_jup = 3.225 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO455728  
diameter diameter 3.579 km 0.712 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.032   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379005 (2008 UQ344)          Discovered 2008-Oct-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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