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JPL Small-Body Database Browser
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392184 (2009 QN6)
Classification: Main-belt Asteroid          SPK-ID: 2392184
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2000440680110116 1.3061e-07  
a 2.421374864433417 2.12e-08 au
q 1.936993186372544 3.1017e-07 au
i 1.89716466890759 1.3148e-05 deg
node 33.52637366034322 0.00021609 deg
peri 322.8970987758213 0.00021792 deg
M 187.1677718621159 2.6068e-05 deg
tp 2459261.214289727831
(2021-Feb-15.71428973)
0.00010389 TDB
period 1376.231428968553
3.77
1.8074e-05
4.948e-08
d
yr
n .2615839112683322 3.4354e-09 deg/d
Q 2.905756542494289 2.5441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      8481 days (23.22 yr)  
   first obs. used      1994-09-08  
   last obs. used      2017-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66513  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Dec-07 18:42:27  

Additional Information
 Earth MOID = .932255 au 
 Jupiter MOID = 2.53445 au 
 T_jup = 3.485 
[ 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 18.2   n/a MPO434452  

392184 (2009 QN6)          Discovered 1998-Oct-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2009 QN6 = 2011 CA119 = 2011 CQ37 = 2013 TN41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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