Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1674538186766123 4.2506e-08  
a 2.712524696159047 1.1646e-08 au
q 2.258302077532598 1.1334e-07 au
i 9.650725336476681 4.7656e-06 deg
node 183.4632737014158 2.0123e-05 deg
peri 358.7789967410581 2.2497e-05 deg
M 101.3682483437854 1.0577e-05 deg
tp 2458141.028668086721
(2018-Jan-22.52866809)		 4.716e-05 TDB
period 1631.770127148708
4.47		 1.0508e-05
2.877e-08		 d
yr
n .2206193102879326 1.4208e-09 deg/d
Q 3.166747314785498 1.3596e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1541  
   data-arc span      10454 days (28.62 yr)  
   first obs. used      1991-03-15  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50602  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:49:28  

Additional Information
 Earth MOID = 1.26141 au 
 Jupiter MOID = 1.79326 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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin