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 ]  
26564 (2000 EC46)
Classification: Main-belt Asteroid          SPK-ID: 2026564
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07845729291638978 4.1573e-08  
a 2.590958364399089 1.2854e-08 au
q 2.38767878506926 1.0447e-07 au
i 14.52358587284788 5.241e-06 deg
node 191.3944185983971 1.515e-05 deg
peri 71.08743624605667 3.5633e-05 deg
M 141.932859408069 3.1082e-05 deg
tp 2457999.921847654107
(2017-Sep-03.42184765)
0.00013185 TDB
period 1523.312753270932
4.17
1.1336e-05
3.104e-08
d
yr
n .2363270439553469 1.7587e-09 deg/d
Q 2.794237943728919 1.3863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1446  
   data-arc span      10962 days (30.01 yr)  
   first obs. used      1989-10-03  
   last obs. used      2019-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51042  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:54:05  

Additional Information
 Earth MOID = 1.41794 au 
 Jupiter MOID = 2.2701 au 
 T_jup = 3.370 
[ 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 14.1   n/a MPO452541  
diameter diameter 4.219 km 0.203 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.273   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

26564 (2000 EC46)          Discovered 2000-Mar-09 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 EC46 = 1989 TA13 = 1993 RY5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin