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134248 (2006 AL19)
Classification: Main-belt Asteroid          SPK-ID: 2134248
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09651220690504525 5.8996e-08  
a 2.605362766401274 1.7261e-08 au
q 2.353913456027653 1.5004e-07 au
i 14.00462241594547 6.1488e-06 deg
node 59.09542116744677 1.6717e-05 deg
peri 118.8027647177779 3.1715e-05 deg
M 167.8987795870925 2.5292e-05 deg
tp 2458484.116179252750
(2018-Dec-31.61617925)		 0.00010744 TDB
period 1536.03365136572
4.21		 1.5265e-05
4.179e-08		 d
yr
n .2343698653215809 2.3292e-09 deg/d
Q 2.856812076774894 1.8927e-08 au
   Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      8183 days (22.40 yr)  
   first obs. used      1998-04-21  
   last obs. used      2020-09-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5352  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:07:33  

Additional Information
 Earth MOID = 1.38605 au 
 Jupiter MOID = 2.17678 au 
 T_jup = 3.364 
[ 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 15.69   n/a E2021B55  
diameter diameter 1.918 km 0.276 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.364   0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134248 (2006 AL19)          Discovered 2006-Jan-02 by CSS at Catalina
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

Alternate Designations
 2006 AL19 = 1998 HY143 = 2000 WG138 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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