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392511 (2011 PF13)
Classification: Main-belt Asteroid          SPK-ID: 2392511
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1969287873335292 7.4281e-08  
a 2.344952437863012 5.1508e-08 au
q 1.883163797919846 1.5872e-07 au
i 3.507890090218571 7.3614e-06 deg
node 120.3713894265766 0.00013448 deg
peri 186.481944371113 0.00013837 deg
M 169.7804621022824 4.9256e-05 deg
tp 2458381.935922658828
(2018-Sep-20.43592266)
0.00016083 TDB
period 1311.594191024576
3.59
4.3214e-05
1.183e-07
d
yr
n .2744751406063939 9.0434e-09 deg/d
Q 2.806741077806178 6.1651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      3578 days (9.80 yr)  
   first obs. used      2007-04-20  
   last obs. used      2017-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58777  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 21:21:20  

Additional Information
 Earth MOID = .868295 au 
 Jupiter MOID = 2.44357 au 
 T_jup = 3.533 
[ 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 17.8   n/a MPO279210  

392511 (2011 PF13)          Discovered 2007-Apr-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2011 PF13 = 2007 HS51 = 2008 XN22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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