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146388 (2001 QG82)
Classification: Main-belt Asteroid          SPK-ID: 2146388
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1106799389975529 4.8091e-08  
a 2.672648453582521 1.6338e-08 au
q 2.376839885778103 1.2891e-07 au
i 9.891451287390348 6.6227e-06 deg
node 319.9565716286016 2.5899e-05 deg
peri 79.27939188432913 4.4004e-05 deg
M 79.03170117780287 3.3701e-05 deg
tp 2458650.143634112837
(2019-Jun-15.64363411)
0.00014856 TDB
period 1595.920242633011
4.37
1.4633e-05
4.006e-08
d
yr
n .2255751825079041 2.0684e-09 deg/d
Q 2.968457021386938 1.8146e-08 au
  Orbit Determination Parameters
   # obs. used (total)      660  
   data-arc span      6742 days (18.46 yr)  
   first obs. used      2001-08-17  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56732  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:37:08  

Additional Information
 Earth MOID = 1.40766 au 
 Jupiter MOID = 2.43553 au 
 T_jup = 3.350 
[ 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 15.2   n/a MPO453928  

146388 (2001 QG82)          Discovered 2001-Aug-17 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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