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109617 (2001 QC292)
Classification: Main-belt Asteroid          SPK-ID: 2109617
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06925130802333969 6.5478e-08  
a 3.119376838583511 2.9751e-08 au
q 2.903355912293893 2.0603e-07 au
i 10.95060772798574 6.8116e-06 deg
node 29.55854522346164 2.5551e-05 deg
peri 344.6624208503452 4.2573e-05 deg
M 106.1945151981622 3.3441e-05 deg
tp 2458406.891955943128
(2018-Oct-15.39195594)
0.00018744 TDB
period 2012.334586788267
5.51
2.8789e-05
7.882e-08
d
yr
n .1788966916155669 2.5593e-09 deg/d
Q 3.335397764873129 3.1811e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      6737 days (18.44 yr)  
   first obs. used      2001-08-16  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56376  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:29:17  

Additional Information
 Earth MOID = 1.90655 au 
 Jupiter MOID = 2.05253 au 
 T_jup = 3.185 
[ 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 15.1   n/a MPO453556  

109617 (2001 QC292)          Discovered 2001-Aug-16 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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