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357340 (2003 QN13)
Classification: Main-belt Asteroid          SPK-ID: 2357340
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1936477156415055 6.5591e-08  
a 2.381493256402799 1.6308e-08 au
q 1.920322527484747 1.555e-07 au
i 15.27414088118157 7.1364e-06 deg
node 156.8454360792655 1.5705e-05 deg
peri 180.0891077056107 2.0506e-05 deg
M 208.7009516378897 1.4309e-05 deg
tp 2459564.665022065694
(2021-Dec-16.16502207)
5.724e-05 TDB
period 1342.370689983215
3.68
1.3788e-05
3.775e-08
d
yr
n .26818225597916 2.7546e-09 deg/d
Q 2.842663985320851 1.9465e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      6009 days (16.45 yr)  
   first obs. used      2003-08-22  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51067  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:29:45  

Additional Information
 Earth MOID = .911025 au 
 Jupiter MOID = 2.55601 au 
 T_jup = 3.465 
[ 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 16.7   n/a MPO455580  

357340 (2003 QN13)          Discovered 2003-Aug-22 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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