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JPL Small-Body Database Browser
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347310 (2011 QF17)
Classification: Main-belt Asteroid          SPK-ID: 2347310
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1435931423842227 1.061e-07  
a 3.1832317747781 6.825e-08 au
q 2.726141521300406 3.3093e-07 au
i 5.391713799784912 1.273e-05 deg
node 174.2986591918985 7.8901e-05 deg
peri 160.4299036118796 8.5768e-05 deg
M 200.1288437583499 3.841e-05 deg
tp 2459921.730766878528
(2022-Dec-08.23076688)
0.00024178 TDB
period 2074.43971678657
5.68
6.6715e-05
1.827e-07
d
yr
n .1735408347067619 5.5812e-09 deg/d
Q 3.640322028255793 7.805e-08 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      4467 days (12.23 yr)  
   first obs. used      2005-07-05  
   last obs. used      2017-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64133  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 19:20:27  

Additional Information
 Earth MOID = 1.7172 au 
 Jupiter MOID = 1.75693 au 
 T_jup = 3.176 
[ 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 16.1   n/a MPO423300  

347310 (2011 QF17)          Discovered 2005-Jul-05 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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