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 ]  
226325 (2003 ER26)
Classification: Main-belt Asteroid          SPK-ID: 2226325
[ 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 .08454466460830735 9.0572e-08  
a 2.479616125971675 2.2883e-08 au
q 2.26997781224405 2.1516e-07 au
i 6.559587009879412 9.3626e-06 deg
node 1.454381711103089 5.0078e-05 deg
peri 163.928997708652 7.2068e-05 deg
M 48.15718655441875 5.5259e-05 deg
tp 2458409.719619418507
(2018-Oct-18.21961942)		 0.00021721 TDB
period 1426.18250615049
3.90		 1.9742e-05
5.405e-08		 d
yr
n .2524221117896765 3.4942e-09 deg/d
Q 2.689254439699301 2.4818e-08 au
   Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      6402 days (17.53 yr)  
   first obs. used      2001-10-20  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61954  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:27:25  

Additional Information
 Earth MOID = 1.27786 au 
 Jupiter MOID = 2.28087 au 
 T_jup = 3.465 
[ 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 16.4   n/a MPO281212  

226325 (2003 ER26)          Discovered 2003-Mar-06 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-07 14:24 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin