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 ]  
160143 (2001 ED17)
Classification: Inner Main-belt Asteroid          SPK-ID: 2160143
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07256770889281645 5.7939e-08  
a 1.919222385749796 1.0027e-08 au
q 1.779948814360128 1.1209e-07 au
i 23.67185234910389 6.9655e-06 deg
node 108.1879092225444 1.21e-05 deg
peri 334.5438428098455 3.5482e-05 deg
M 10.07499231836889 3.5083e-05 deg
tp 2458573.321304958609
(2019-Mar-30.82130496)
9.4594e-05 TDB
period 971.1501414310733
2.66
7.611e-06
2.084e-08
d
yr
n .3706944834189171 2.9052e-09 deg/d
Q 2.058495957139464 1.0755e-08 au
  Orbit Determination Parameters
   # obs. used (total)      362  
   data-arc span      6419 days (17.57 yr)  
   first obs. used      2001-03-14  
   last obs. used      2018-10-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57523  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:17:57  

Additional Information
 Earth MOID = .805792 au 
 Jupiter MOID = 3.10184 au 
 T_jup = 3.821 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO338314  

160143 (2001 ED17)          Discovered 2001-Mar-14 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin