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 ]  
14547 (1997 TF19)
Classification: Main-belt Asteroid          SPK-ID: 2014547
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2003377537911422 4.8144e-08  
a 3.126233272491491 1.9425e-08 au
q 2.499930720853414 1.4739e-07 au
i 1.815258755673809 4.9607e-06 deg
node 39.95442157354031 0.00014681 deg
peri 321.4043384806989 0.00014722 deg
M 340.1148258771741 9.8481e-06 deg
tp 2458712.021190202444
(2019-Aug-16.52119020)
5.5092e-05 TDB
period 2018.972940588684
5.53
1.8818e-05
5.152e-08
d
yr
n .1783084818833841 1.6619e-09 deg/d
Q 3.752535824129568 2.3317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      837  
   data-arc span      10313 days (28.24 yr)  
   first obs. used      1991-08-07  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54296  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:50:07  

Additional Information
 Earth MOID = 1.49657 au 
 Jupiter MOID = 1.69883 au 
 T_jup = 3.182 
[ 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 14.2   n/a MPO270256  
diameter diameter 7.386 km 0.378 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14547 (1997 TF19)          Discovered 1997-Oct-08 by Kagawa, T., Urata, T. at Gekko
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 TF19 = 1991 PE15 
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