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109382 (2001 QG165)
Classification: Main-belt Asteroid          SPK-ID: 2109382
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08211809139460298 4.7081e-08  
a 3.03600230001766 2.951e-08 au
q 2.786691585670585 1.4319e-07 au
i 7.894611633312039 6.6203e-06 deg
node 5.167306024634852 3.4965e-05 deg
peri 227.2402956060208 5.7203e-05 deg
M 211.8249811744408 4.8194e-05 deg
tp 2459395.787326218301
(2021-Jun-30.28732622)
0.00026262 TDB
period 1932.197746339701
5.29
2.8172e-05
7.713e-08
d
yr
n .1863163336578637 2.7165e-09 deg/d
Q 3.285313014364735 3.1933e-08 au
  Orbit Determination Parameters
   # obs. used (total)      537  
   data-arc span      9403 days (25.74 yr)  
   first obs. used      1994-02-08  
   last obs. used      2019-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56985  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 10:15:15  

Additional Information
 Earth MOID = 1.78422 au 
 Jupiter MOID = 1.73006 au 
 T_jup = 3.222 
[ 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 14.9   n/a MPO426693  
diameter diameter 7.299 km 0.226 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109382 (2001 QG165)          Discovered 2001-Aug-24 by NEAT at Haleakala
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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