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 ]  
160217 (2002 EZ39)
Classification: Main-belt Asteroid          SPK-ID: 2160217
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09661803442625118 4.8481e-08  
a 3.087085458605333 3.0683e-08 au
q 2.788817329489023 1.4704e-07 au
i 10.16178509820286 6.798e-06 deg
node 171.626930119749 3.3185e-05 deg
peri 286.9850439488404 5.0434e-05 deg
M 194.3442554750081 3.7649e-05 deg
tp 2459912.144266396442
(2022-Nov-28.64426640)		 0.00020949 TDB
period 1981.168457778451
5.42		 2.9537e-05
8.087e-08		 d
yr
n .1817109487012931 2.7091e-09 deg/d
Q 3.385353587721643 3.3648e-08 au
   Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      6296 days (17.24 yr)  
   first obs. used      2002-02-11  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58557  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:33:04  

Additional Information
 Earth MOID = 1.82691 au 
 Jupiter MOID = 1.7914 au 
 T_jup = 3.195 
[ 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 15.7   n/a MPO401352  

160217 (2002 EZ39)          Discovered 2002-Mar-09 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ 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-May-25 06:10 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin