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 ]  
117670 (2005 EG210)
Classification: Main-belt Asteroid          SPK-ID: 2117670
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1887900246118717 4.461e-08  
a 2.352055596019746 1.4946e-08 au
q 1.908010962158687 1.0937e-07 au
i 1.845388668135322 6.4734e-06 deg
node 334.7887425305659 0.00018404 deg
peri 305.1633789725198 0.00018525 deg
M 247.4583344897236 2.2147e-05 deg
tp 2459012.389421966615
(2020-Jun-11.88942197)		 8.2762e-05 TDB
period 1317.558179325519
3.61		 1.2559e-05
3.438e-08		 d
yr
n .2732327161327253 2.6044e-09 deg/d
Q 2.796100229880804 1.7768e-08 au
   Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      8589 days (23.52 yr)  
   first obs. used      1995-08-22  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61488  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:53:50  

Additional Information
 Earth MOID = .891736 au 
 Jupiter MOID = 2.34206 au 
 T_jup = 3.532 
[ 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 17.0   n/a MPO432680  

117670 (2005 EG210)          Discovered 2005-Mar-04 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 EG210 = 2002 QO23 
[ 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-06 23:53 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin