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385581 (2004 XZ17)
Classification: Main-belt Asteroid          SPK-ID: 2385581
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2013394003332788 1.3881e-07  
a 2.623852152230097 4.4143e-08 au
q 2.095567333336906 3.4395e-07 au
i 13.83228014212014 9.3034e-06 deg
node 66.03776999316867 3.5368e-05 deg
peri 302.2863785735148 4.9326e-05 deg
M 323.5999687334174 5.6101e-05 deg
tp 2459357.466408963454
(2021-May-22.96640896)
0.00024505 TDB
period 1552.41370022451
4.25
3.9176e-05
1.073e-07
d
yr
n .2318969485697896 5.8521e-09 deg/d
Q 3.152136971123287 5.3031e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      4838 days (13.25 yr)  
   first obs. used      2004-11-11  
   last obs. used      2018-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64445  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:53  

Additional Information
 Earth MOID = 1.13103 au 
 Jupiter MOID = 2.40329 au 
 T_jup = 3.334 
[ 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 16.6   n/a MPO437578  

385581 (2004 XZ17)          Discovered 2004-Dec-07 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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