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190029 (2004 QE17)
Classification: Main-belt Asteroid          SPK-ID: 2190029
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .172326175674255 1.3086e-07  
a 2.6352326728224 3.9322e-08 au
q 2.18111310430307 3.4024e-07 au
i 32.99259978558266 1.4044e-05 deg
node 324.8476283833281 1.363e-05 deg
peri 11.59300441070709 3.0388e-05 deg
M 320.2467514932468 3.9173e-05 deg
tp 2459373.042862739816
(2021-Jun-07.54286274)		 0.00017285 TDB
period 1562.524646904807
4.28		 3.4973e-05
9.575e-08		 d
yr
n .2303963657233319 5.1568e-09 deg/d
Q 3.08935224134173 4.6098e-08 au
   Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      6284 days (17.20 yr)  
   first obs. used      2002-02-06  
   last obs. used      2019-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54258  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:43:58  

Additional Information
 Earth MOID = 1.17223 au 
 Jupiter MOID = 2.29201 au 
 T_jup = 3.150 
[ 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 MPO470048  

190029 (2004 QE17)          Discovered 2004-Aug-25 by LINEAR at Socorro
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

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