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 ]  
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06907604022193517 4.4521e-08  
a 2.295115081663464 1.0051e-08 au
q 2.136577619968508 1.005e-07 au
i 6.812876663424341 4.4024e-06 deg
node 165.9800491036215 3.5519e-05 deg
peri 63.30242448795251 4.4559e-05 deg
M 159.4513633713166 2.6868e-05 deg
tp 2458637.989202399026
(2019-Jun-03.48920240)
9.4437e-05 TDB
period 1270.00411194213
3.48
8.3422e-06
2.284e-08
d
yr
n .2834636491447864 1.862e-09 deg/d
Q 2.453652543358419 1.0745e-08 au
  Orbit Determination Parameters
   # obs. used (total)      709  
   data-arc span      12903 days (35.33 yr)  
   first obs. used      1985-09-15  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5667  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:53:49  

Additional Information
 Earth MOID = 1.13621 au 
 Jupiter MOID = 2.52737 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 16.51   n/a E2021B55  

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 2021-May-07 17:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin