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109314 (2001 QU134)
Classification: Main-belt Asteroid          SPK-ID: 2109314
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .206713676209749 3.6695e-08  
a 3.012376605397373 1.6741e-08 au
q 2.389677163167438 1.0981e-07 au
i 13.68373266854535 5.0505e-06 deg
node 328.1641401731652 2.233e-05 deg
peri 144.3181712344649 2.79e-05 deg
M 132.14938862791 1.5837e-05 deg
tp 2458299.488756629145
(2018-Jun-29.98875663)
8.1665e-05 TDB
period 1909.687590943636
5.23
1.592e-05
4.359e-08
d
yr
n .1885125094320337 1.5715e-09 deg/d
Q 3.635076047627308 2.0202e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1054  
   data-arc span      7745 days (21.20 yr)  
   first obs. used      1998-02-25  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51331  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:46:26  

Additional Information
 Earth MOID = 1.4195 au 
 Jupiter MOID = 1.50714 au 
 T_jup = 3.174 
[ 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 13.9   n/a MPO474962  
diameter diameter 10.772 km 0.414 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109314 (2001 QU134)          Discovered 2001-Aug-22 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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