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 ]  
17046 Kenway (1999 FM33)
Classification: Main-belt Asteroid          SPK-ID: 2017046
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1650937055478284 3.4772e-08  
a 3.148234589540065 1.8525e-08 au
q 2.628480875219049 1.0826e-07 au
i .5107830421456562 4.5511e-06 deg
node 217.3797902622244 0.00046227 deg
peri 37.88615110254177 0.00046248 deg
M 172.6578620632004 1.4447e-05 deg
tp 2457621.950240955027
(2016-Aug-21.45024096)
8.0585e-05 TDB
period 2040.323614844953
5.59
1.8009e-05
4.931e-08
d
yr
n .1764425983117177 1.5574e-09 deg/d
Q 3.667988303861081 2.1584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1313  
   data-arc span      10565 days (28.93 yr)  
   first obs. used      1990-10-25  
   last obs. used      2019-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56859  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:06:24  

Additional Information
 Earth MOID = 1.61343 au 
 Jupiter MOID = 1.38636 au 
 T_jup = 3.187 
[ 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 14.1   n/a MPO365457  
diameter diameter 7.670 km 0.229 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17046 Kenway           Discovered 1999 Mar. 19 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Gaetan Kristian Kenway (b. 1986) was awarded second place in the 2003 Intel International Science and Engineering Fair for his engineering project. He attends the Marystown Central High School, Marystown, Newfoundland, Canada.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040614/MPCPages.arcLast Updated: 2009-12-11

[ show close-approach data ]
Alternate Designations
 1999 FM33 = 1998 BS19 
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