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 ]  
117600 (2005 EE71)
Classification: Main-belt Asteroid          SPK-ID: 2117600
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1038111380449731 4.5613e-08  
a 2.574644915111574 1.7718e-08 au
q 2.307368096412138 1.2022e-07 au
i 3.208488180237242 5.7041e-06 deg
node 200.2771610291211 6.8531e-05 deg
peri 140.4009077910328 7.4566e-05 deg
M 79.34675828560597 2.6233e-05 deg
tp 2458667.916172963437
(2019-Jul-03.41617296)
0.00011136 TDB
period 1508.948573578746
4.13
1.5576e-05
4.264e-08
d
yr
n .2385767191165399 2.4627e-09 deg/d
Q 2.841921733811009 1.9557e-08 au
  Orbit Determination Parameters
   # obs. used (total)      439  
   data-arc span      8337 days (22.83 yr)  
   first obs. used      1997-04-07  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53279  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:48:00  

Additional Information
 Earth MOID = 1.30004 au 
 Jupiter MOID = 2.50296 au 
 T_jup = 3.418 
[ 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 16.2   n/a MPO502791  

117600 (2005 EE71)          Discovered 2005-Mar-02 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-26 07:57 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin