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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1099470783804613 6.3834e-08  
a 3.056559120725571 6.2174e-08 au
q 2.720499375504643 2.2443e-07 au
i 2.36038652574796 7.6126e-06 deg
node 234.4808226533868 0.00023159 deg
peri 209.7772745138387 0.0002384 deg
M 329.7746864889336 5.778e-05 deg
tp 2458764.376221186515
(2019-Oct-07.87622119)
0.00031571 TDB
period 1951.855341568103
5.34
5.9555e-05
1.631e-07
d
yr
n .1844398979438606 5.6276e-09 deg/d
Q 3.392618865946499 6.901e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      4441 days (12.16 yr)  
   first obs. used      2007-10-09  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5794  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:12:22  

Additional Information
 Earth MOID = 1.73685 au 
 Jupiter MOID = 1.81462 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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