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JPL Small-Body Database Browser
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14473 (1993 TL17)
Classification: Main-belt Asteroid          SPK-ID: 2014473
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1675379503881718 4.2474e-08  
a 2.71176919186496 1.1528e-08 au
q 2.257444939534116 1.1313e-07 au
i 9.651929023337942 4.7652e-06 deg
node 183.455756329282 2.0114e-05 deg
peri 358.6514445436263 2.2488e-05 deg
M 189.8071332607732 1.0764e-05 deg
tp 2459771.610050027740
(2022-Jul-11.11005003)		 5.0699e-05 TDB
period 1631.088442944736
4.47		 1.0401e-05
2.848e-08		 d
yr
n .2207115141776512 1.4075e-09 deg/d
Q 3.166093444195805 1.346e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1545  
   data-arc span      10458 days (28.63 yr)  
   first obs. used      1991-03-15  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50562  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 23:08:51  

Additional Information
 Earth MOID = 1.26016 au 
 Jupiter MOID = 1.79269 au 
 T_jup = 3.322 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9   n/a MPO347639  
diameter diameter 5.271 km 0.191 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.160   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14473 (1993 TL17)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 TL17 = 1991 EX7 = 1997 RM4 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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