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259277 (2003 DX17)
Classification: Main-belt Asteroid          SPK-ID: 2259277
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06243289983449749 5.4623e-08  
a 2.566834040888113 1.7108e-08 au
q 2.406579148321567 1.339e-07 au
i 5.121385028102472 5.8688e-06 deg
node 56.39486053117096 5.3839e-05 deg
peri 94.44833618147436 7.1539e-05 deg
M 63.04096842868768 4.7493e-05 deg
tp 2458737.463820763447
(2019-Sep-10.96382076)
0.00019769 TDB
period 1502.087085357462
4.11
1.5017e-05
4.111e-08
d
yr
n .2396665303292507 2.396e-09 deg/d
Q 2.727088933454659 1.8176e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      6825 days (18.69 yr)  
   first obs. used      2001-10-16  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49153  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:11:12  

Additional Information
 Earth MOID = 1.42363 au 
 Jupiter MOID = 2.2633 au 
 T_jup = 3.424 
[ 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 16.4   n/a MPO427453  

259277 (2003 DX17)          Discovered 2003-Feb-19 by NEAT at Palomar
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

[ show close-approach data ]
Alternate Designations
 2003 DX17 = 2001 UO182 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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