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109313 (2001 QR134)
Classification: Main-belt Asteroid          SPK-ID: 2109313
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09679958702240229 3.7175e-08  
a 2.981917671726988 2.05e-08 au
q 2.693269272569013 1.1457e-07 au
i 9.056563240773157 4.0714e-06 deg
node 245.6896288105655 2.7402e-05 deg
peri 66.35709689778062 3.5061e-05 deg
M 270.7028979009316 2.3549e-05 deg
tp 2459467.026979730363
(2021-Sep-09.52697973)
0.00012492 TDB
period 1880.796898835564
5.15
1.9395e-05
5.31e-08
d
yr
n .1914082271312137 1.9738e-09 deg/d
Q 3.270566070884964 2.2484e-08 au
  Orbit Determination Parameters
   # obs. used (total)      964  
   data-arc span      6823 days (18.68 yr)  
   first obs. used      2001-08-22  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51804  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:03:13  

Additional Information
 Earth MOID = 1.69484 au 
 Jupiter MOID = 1.95903 au 
 T_jup = 3.233 
[ 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 14.2   n/a MPO469117  
diameter diameter 6.082 km 0.334 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.144   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

109313 (2001 QR134)          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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