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 ]  
413996 (2007 EA158)
Classification: Main-belt Asteroid          SPK-ID: 2413996
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07687153845446273 2.262e-07  
a 2.863550466804795 6.0914e-08 au
q 2.643424936979516 6.1747e-07 au
i 1.176678856283478 1.4297e-05 deg
node 227.28088523172 0.00063134 deg
peri 156.986537343681 0.00065117 deg
M 324.340475397041 0.00014167 deg
tp 2458775.818900098666
(2019-Oct-19.31890010)
0.00069272 TDB
period 1769.928363831373
4.85
5.6476e-05
1.546e-07
d
yr
n .2033980625185904 6.4901e-09 deg/d
Q 3.083675996630075 6.5597e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      5074 days (13.89 yr)  
   first obs. used      2005-12-04  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62746  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:39:38  

Additional Information
 Earth MOID = 1.64613 au 
 Jupiter MOID = 2.29512 au 
 T_jup = 3.296 
[ 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 17.5   n/a MPO368785  

413996 (2007 EA158)          Discovered 2007-Mar-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-11-10

Alternate Designations
 2007 EA158 = 2009 SN62 
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