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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1933274443146514 6.5594e-08  
a 2.382071961630253 1.6727e-08 au
q 1.921552077114689 1.5553e-07 au
i 15.27081001901321 7.2103e-06 deg
node 156.8498470349873 1.7187e-05 deg
peri 180.0882443880427 2.3244e-05 deg
M 101.4570069154951 1.4487e-05 deg
tp 2458222.048450244465
(2018-Apr-13.54845024)
5.2291e-05 TDB
period 1342.860015823953
3.68
1.4145e-05
3.873e-08
d
yr
n .2680845328313026 2.8238e-09 deg/d
Q 2.842591846145818 1.9961e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      5618 days (15.38 yr)  
   first obs. used      2003-08-22  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49966  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:38:41  

Additional Information
 Earth MOID = .911339 au 
 Jupiter MOID = 2.55264 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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