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JPL Small-Body Database Browser
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390582 (2001 QG206)
Classification: Main-belt Asteroid          SPK-ID: 2390582
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .172319444187584 6.6632e-08  
a 2.766323580975178 3.3314e-08 au
q 2.289632239058528 1.7877e-07 au
i 9.744143923166218 6.152e-06 deg
node 156.2539738066666 3.7527e-05 deg
peri 192.5920625511841 4.2302e-05 deg
M 295.5262850046648 1.9458e-05 deg
tp 2458901.476847815527
(2020-Feb-21.97684782)
9.3011e-05 TDB
period 1680.555637618048
4.60
3.0357e-05
8.311e-08
d
yr
n .214214865572823 3.8695e-09 deg/d
Q 3.243014922891827 3.9054e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      6092 days (16.68 yr)  
   first obs. used      2001-08-16  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62021  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:55:56  

Additional Information
 Earth MOID = 1.28298 au 
 Jupiter MOID = 2.17774 au 
 T_jup = 3.297 
[ 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 16.3   n/a MPO440685  

390582 (2001 QG206)          Discovered 2001-Aug-23 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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