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 ]  
117693 (2005 EF279)
Classification: Main-belt Asteroid          SPK-ID: 2117693
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06876385853510865 4.7743e-08  
a 2.295662213755345 1.1323e-08 au
q 2.137803622044278 1.0966e-07 au
i 6.810684430017894 4.758e-06 deg
node 166.0206011042889 4.0138e-05 deg
peri 63.86467438137893 5.2246e-05 deg
M 348.8559054552529 3.1992e-05 deg
tp 2458639.828075307202
(2019-Jun-05.32807531)		 0.00011288 TDB
period 1270.458273100928
3.48		 9.3998e-06
2.574e-08		 d
yr
n .2833623170647815 2.0965e-09 deg/d
Q 2.453520805466412 1.2102e-08 au
   Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      12290 days (33.65 yr)  
   first obs. used      1985-09-15  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58351  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:54:59  

Additional Information
 Earth MOID = 1.13863 au 
 Jupiter MOID = 2.53023 au 
 T_jup = 3.583 
[ 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 16.4   n/a MPO432681  

117693 (2005 EF279)          Discovered 2005-Mar-09 by Mt. Lemmon Survey at Mt. Lemmon
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 EF279 = 1996 VX22 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-14 16:22 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin