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357341 (2003 QU13)
Classification: Main-belt Asteroid          SPK-ID: 2357341
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2426017782864737 7.1229e-08  
a 2.363260572411844 1.1483e-08 au
q 1.789929354990421 1.6521e-07 au
i 6.446659267537343 5.9526e-06 deg
node 143.5990279847923 5.4249e-05 deg
peri 193.108380797321 5.579e-05 deg
M 221.7699254335836 1.5103e-05 deg
tp 2459510.025451599128
(2021-Oct-22.52545160)
5.8122e-05 TDB
period 1326.984472453224
3.63
9.6713e-06
2.648e-08
d
yr
n .2712917954001831 1.9772e-09 deg/d
Q 2.936591789833267 1.4268e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      8676 days (23.75 yr)  
   first obs. used      1995-04-07  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68758  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:11:41  

Additional Information
 Earth MOID = .780981 au 
 Jupiter MOID = 2.45263 au 
 T_jup = 3.501 
[ 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 17.1   n/a MPO471685  

357341 (2003 QU13)          Discovered 2003-Aug-23 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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