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JPL Small-Body Database Browser
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109195 (2001 QE75)
Classification: Main-belt Asteroid          SPK-ID: 2109195
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06687130712422093 8.7544e-08  
a 2.655812653567581 1.7065e-08 au
q 2.478214989946471 2.3408e-07 au
i 22.42202878766395 8.1622e-06 deg
node 22.42893605446639 1.3186e-05 deg
peri 331.9103626920513 3.6328e-05 deg
M 55.43435167126818 3.3021e-05 deg
tp 2458357.071707731410
(2018-Aug-26.57170773)
0.00014539 TDB
period 1580.864257895049
4.33
1.5237e-05
4.172e-08
d
yr
n .2277235367945802 2.1949e-09 deg/d
Q 2.833410317188691 1.8207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1074  
   data-arc span      7226 days (19.78 yr)  
   first obs. used      1999-04-12  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .464  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:28:51  

Additional Information
 Earth MOID = 1.48902 au 
 Jupiter MOID = 2.46343 au 
 T_jup = 3.277 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO453551  

109195 (2001 QE75)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 QE75 = 1999 GU58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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