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103413 (2000 AL143)
Classification: Main-belt Asteroid          SPK-ID: 2103413
[ 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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07318392926984321 4.1766e-08  
a 2.694361662907818 1.5194e-08 au
q 2.497177689542195 1.1787e-07 au
i 10.17614611887719 3.53e-06 deg
node 273.779796386766 2.9427e-05 deg
peri 224.8720264759615 4.5833e-05 deg
M 253.8401014521596 3.7654e-05 deg
tp 2459676.865451426916
(2022-Apr-07.36545143)		 0.00017048 TDB
period 1615.40812359017
4.42		 1.3664e-05
3.741e-08		 d
yr
n .2228538997314911 1.885e-09 deg/d
Q 2.891545636273441 1.6306e-08 au
   Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      9980 days (27.32 yr)  
   first obs. used      1993-09-15  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54431  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:34:28  

Additional Information
 Earth MOID = 1.52261 au 
 Jupiter MOID = 2.21866 au 
 T_jup = 3.344 
[ 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 14.85   n/a E2021B55  

103413 (2000 AL143)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 AL143 = 2002 TH148 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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