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 ]  
213470 (2002 ED85)
Classification: Main-belt Asteroid          SPK-ID: 2213470
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1843181878688682 3.0095e-08  
a 2.241805158016894 8.1798e-09 au
q 1.828599693736138 6.7992e-08 au
i 1.293131856985509 3.4976e-06 deg
node 145.2062222154025 0.00016792 deg
peri 125.5193822670716 0.00016825 deg
M 139.5383086949824 1.0196e-05 deg
tp 2458725.289337074778
(2019-Aug-29.78933707)
3.4504e-05 TDB
period 1226.013417054062
3.36
6.7102e-06
1.837e-08
d
yr
n .2936346331878076 1.6071e-09 deg/d
Q 2.65501062229765 9.6875e-09 au
  Orbit Determination Parameters
   # obs. used (total)      577  
   data-arc span      15177 days (41.55 yr)  
   first obs. used      1979-07-24  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56455  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:49  

Additional Information
 Earth MOID = .810979 au 
 Jupiter MOID = 2.44147 au 
 T_jup = 3.611 
[ 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 16.78   n/a MPCxxxxx  

213470 (2002 ED85)          Discovered 2002-Mar-09 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2002 ED85 = 1979 OQ6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-13 07:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin