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JPL Small-Body Database Browser
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410836 (2009 QN28)
Classification: Main-belt Asteroid          SPK-ID: 2410836
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1521646203568033 1.2274e-07  
a 2.922268200216685 3.0758e-08 au
q 2.477602368949954 3.5969e-07 au
i 1.873054383987207 1.2311e-05 deg
node 333.5323832592085 0.00013737 deg
peri 357.2511594598203 0.00014307 deg
M 336.481679323817 3.0009e-05 deg
tp 2458719.701670608727
(2019-Aug-24.20167061)
0.00015204 TDB
period 1824.645645834712
5.00
2.8807e-05
7.887e-08
d
yr
n .1972985827806102 3.1149e-09 deg/d
Q 3.366934031483416 3.5438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      3706 days (10.15 yr)  
   first obs. used      2009-07-14  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44281  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:24:39  

Additional Information
 Earth MOID = 1.46591 au 
 Jupiter MOID = 1.9801 au 
 T_jup = 3.261 
[ 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 17.1   n/a MPO446722  

410836 (2009 QN28)          Discovered 2009-Jul-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

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