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259196 (2003 AL38)
Classification: Main-belt Asteroid          SPK-ID: 2259196
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2554508158001332 1.1187e-07  
a 2.532444601047774 1.3182e-08 au
q 1.885529561741478 2.8592e-07 au
i 7.761693732067386 9.1341e-06 deg
node 129.6566069256702 5.2965e-05 deg
peri 322.0245750698145 5.4098e-05 deg
M 126.6005306316583 1.1975e-05 deg
tp 2458482.843844571606
(2018-Dec-30.34384457)
4.6454e-05 TDB
period 1472.001855161424
4.03
1.1493e-05
3.147e-08
d
yr
n .2445649091661785 1.9095e-09 deg/d
Q 3.179359640354071 1.6549e-08 au
  Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      9268 days (25.37 yr)  
   first obs. used      1995-01-31  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59086  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:11:46  

Additional Information
 Earth MOID = .90895 au 
 Jupiter MOID = 2.04428 au 
 T_jup = 3.391 
[ 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 17.1   n/a MPO418379  

259196 (2003 AL38)          Discovered 2003-Jan-07 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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