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JPL Small-Body Database Browser
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226403 (2003 QT58)
Classification: Main-belt Asteroid          SPK-ID: 2226403
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0322029080895131 5.3519e-08  
a 2.924024008646845 3.2767e-08 au
q 2.829861932244861 1.6025e-07 au
i 10.2488955430871 5.4005e-06 deg
node 126.9550696082099 2.8757e-05 deg
peri 19.54966082558693 8.2206e-05 deg
M 242.0116725750047 7.6813e-05 deg
tp 2459199.058182507796
(2020-Dec-15.55818251)
0.00039094 TDB
period 1826.290366221074
5.00
3.0699e-05
8.405e-08
d
yr
n .1971208996436341 3.3135e-09 deg/d
Q 3.018186085048829 3.3823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      6815 days (18.66 yr)  
   first obs. used      2001-03-04  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58891  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:52:00  

Additional Information
 Earth MOID = 1.84509 au 
 Jupiter MOID = 1.99994 au 
 T_jup = 3.254 
[ 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 15.2   n/a MPO418209  

226403 (2003 QT58)          Discovered 2003-Aug-23 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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