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259184 (2003 AL17)
Classification: Inner Main-belt Asteroid          SPK-ID: 2259184
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .030143243746803 5.6794e-08  
a 1.985393573424742 9.7727e-09 au
q 1.925547371007664 1.1676e-07 au
i 18.68903174695372 7.7554e-06 deg
node 299.9126727705964 1.2885e-05 deg
peri 329.7943062719457 0.00011361 deg
M 280.8590303593292 0.00011197 deg
tp 2459225.129717391387
(2021-Jan-10.62971739)
0.00031733 TDB
period 1021.80575532577
2.80
7.5445e-06
2.066e-08
d
yr
n .3523174518480037 2.6013e-09 deg/d
Q 2.045239775841821 1.0067e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      6351 days (17.39 yr)  
   first obs. used      2002-12-06  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48691  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 14:46:54  

Additional Information
 Earth MOID = .915645 au 
 Jupiter MOID = 3.11089 au 
 T_jup = 3.791 
[ 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 17.3   n/a MPO454930  

259184 (2003 AL17)          Discovered 2003-Jan-05 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

Alternate Designations
 2003 AL17 = 2004 NG6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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