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 ]  
523359 (2017 CE9)
Classification: Main-belt Asteroid          SPK-ID: 2523359
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03039446946666658 7.0124e-08  
a 3.067741500410027 9.4517e-08 au
q 2.974499125044189 1.8251e-07 au
i 16.07366853413228 1.0238e-05 deg
node 145.1291290335744 2.0949e-05 deg
peri 69.46953383092504 0.00016651 deg
M 81.43255890498884 0.00016512 deg
tp 2458156.562174468755
(2018-Feb-07.06217447)
0.00090188 TDB
period 1962.576386402335
5.37
9.07e-05
2.483e-07
d
yr
n .1834323507070867 8.4773e-09 deg/d
Q 3.160983875775866 9.739e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      2774 days (7.59 yr)  
   first obs. used      2012-02-20  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73433  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 20:12:09  

Additional Information
 Earth MOID = 2.0126 au 
 Jupiter MOID = 1.87944 au 
 T_jup = 3.171 
[ 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 16.3   n/a MPO495494  

523359 (2017 CE9)          Discovered 2015-Oct-21 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-05-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-27 19:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin