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 ]  
215740 (2004 ED)
Classification: Main-belt Asteroid          SPK-ID: 2215740
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1252141515895883 9.3862e-08  
a 2.753837132438382 2.7675e-08 au
q 2.409017752284206 2.5444e-07 au
i 13.76461561999168 7.4312e-06 deg
node 71.48506174919807 3.9982e-05 deg
peri 120.5913364680112 5.0318e-05 deg
M 88.63682309856358 2.6449e-05 deg
tp 2458189.523030573748
(2018-Mar-12.02303057)
0.00012349 TDB
period 1669.190115590326
4.57
2.5162e-05
6.889e-08
d
yr
n .2156734554306191 3.2512e-09 deg/d
Q 3.098656512592559 3.114e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      6591 days (18.05 yr)  
   first obs. used      2000-05-27  
   last obs. used      2018-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60301  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:18:30  

Additional Information
 Earth MOID = 1.43783 au 
 Jupiter MOID = 1.96337 au 
 T_jup = 3.292 
[ 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 15.9   n/a MPO450016  

215740 (2004 ED)          Discovered 2004-Mar-09 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin