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 ]  
117653 (2005 EG168)
Classification: Main-belt Asteroid          SPK-ID: 2117653
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1716582965540356 6.3843e-08  
a 3.19084635461268 2.8699e-08 au
q 2.643111104814214 1.9979e-07 au
i .7403854955622328 7.5704e-06 deg
node 217.9783770739824 0.00040866 deg
peri 128.0334394285499 0.00040906 deg
M 11.21644955704706 1.8614e-05 deg
tp 2458535.635037322159
(2019-Feb-21.13503732)
0.00010738 TDB
period 2081.887538945104
5.70
2.8087e-05
7.69e-08
d
yr
n .1729200032497493 2.3329e-09 deg/d
Q 3.738581604411147 3.3625e-08 au
  Orbit Determination Parameters
   # obs. used (total)      499  
   data-arc span      9344 days (25.58 yr)  
   first obs. used      1994-04-06  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57238  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 11:02:14  

Additional Information
 Earth MOID = 1.63519 au 
 Jupiter MOID = 1.68041 au 
 T_jup = 3.174 
[ 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 15.2   n/a MPO453647  

117653 (2005 EG168)          Discovered 2005-Mar-11 by Mt. Lemmon Survey at Mt. Lemmon
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 EG168 = 1994 GB3 
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-05 15:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin