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 ]  
117694 (2005 ED282)
Classification: Main-belt Asteroid          SPK-ID: 2117694
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2110384179491349 5.9357e-08  
a 2.313890617190307 1.6042e-08 au
q 1.825570802031117 1.3929e-07 au
i 22.93976022230723 1.0052e-05 deg
node 24.07600613913965 1.4314e-05 deg
peri 275.9560089020666 3.3201e-05 deg
M 280.5878944652629 3.5095e-05 deg
tp 2458884.093893216352
(2020-Feb-04.59389322)
0.00012639 TDB
period 1285.620131470109
3.52
1.337e-05
3.661e-08
d
yr
n .2800205062037565 2.912e-09 deg/d
Q 2.802210432349497 1.9427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      377  
   data-arc span      7709 days (21.11 yr)  
   first obs. used      1998-03-29  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61033  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:55:01  

Additional Information
 Earth MOID = .963269 au 
 Jupiter MOID = 2.69023 au 
 T_jup = 3.449 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO333738  
diameter diameter 2.538 km 0.605 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.043   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

117694 (2005 ED282)          Discovered 2005-Mar-10 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-11 01:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin