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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09591926437701517 6.0135e-08  
a 2.606930522717421 1.8928e-08 au
q 2.356875664696378 1.5386e-07 au
i 14.00509680332445 7.4194e-06 deg
node 59.12714365628808 1.8569e-05 deg
peri 118.9470067338518 3.9251e-05 deg
M 120.8793514065807 3.1575e-05 deg
tp 2458484.271196717181
(2018-Dec-31.77119672)		 0.00013524 TDB
period 1537.420303958526
4.21		 1.6744e-05
4.584e-08		 d
yr
n .2341584790268982 2.5502e-09 deg/d
Q 2.856985380738463 2.0743e-08 au
   Orbit Determination Parameters
   # obs. used (total)      403  
   data-arc span      7690 days (21.05 yr)  
   first obs. used      1998-04-21  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54011  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:11:07  

Additional Information
 Earth MOID = 1.38944 au 
 Jupiter MOID = 2.1773 au 
 T_jup = 3.363 
[ 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 15.6   n/a MPO432807  
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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