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
JPL Small-Body Database Browser
Search: [ help ]  
266759 (2009 SE103)
Classification: Main-belt Asteroid          SPK-ID: 2266759
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1504859935717457 5.584e-08  
a 2.376196435658006 1.8877e-08 au
q 2.01861215411637 1.3465e-07 au
i 6.631172094681732 6.8683e-06 deg
node 160.9193337863215 4.7949e-05 deg
peri 162.493492039243 5.2329e-05 deg
M 1.671154752835612 2.0279e-05 deg
tp 2458994.289363595046
(2020-May-24.78936360)
7.536e-05 TDB
period 1337.8947114201
3.66
1.5943e-05
4.365e-08
d
yr
n .2690794701011116 3.2065e-09 deg/d
Q 2.733780717199642 2.1718e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      7088 days (19.41 yr)  
   first obs. used      2001-04-26  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57523  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 22:46:44  

Additional Information
 Earth MOID = 1.00774 au 
 Jupiter MOID = 2.58971 au 
 T_jup = 3.517 
[ 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 17.0   n/a MPO476122  

266759 (2009 SE103)          Discovered 2009-Sep-25 by Lowe, A. at Mayhill
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-25 17:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin