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213302 (2001 QL328)
Classification: Main-belt Asteroid          SPK-ID: 2213302
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08708194636963382 1.3424e-07  
a 2.949106349810219 3.2128e-08 au
q 2.692292428817699 4.0635e-07 au
i 9.547305256148292 1.3048e-05 deg
node 177.485503135286 3.5482e-05 deg
peri 199.3648313938145 4.8353e-05 deg
M 294.2412291949703 3.5028e-05 deg
tp 2459538.397722085902
(2021-Nov-19.89772209)
0.00018328 TDB
period 1849.839625372387
5.06
3.0228e-05
8.276e-08
d
yr
n .194611465265552 3.1802e-09 deg/d
Q 3.205920270802739 3.4926e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      6541 days (17.91 yr)  
   first obs. used      2001-08-27  
   last obs. used      2019-07-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63135  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:09  

Additional Information
 Earth MOID = 1.69333 au 
 Jupiter MOID = 2.25836 au 
 T_jup = 3.244 
[ 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 15.6   n/a MPO433394  

213302 (2001 QL328)          Discovered 2001-Aug-27 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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