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 ]  
214220 (2005 EQ94)
Classification: Main-belt Asteroid          SPK-ID: 2214220
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 .1249195035109888 6.4024e-08  
a 2.447701363046601 2.2727e-08 au
q 2.141935724031649 1.5914e-07 au
i .9557580432211982 6.9686e-06 deg
node 193.293556545762 0.00041202 deg
peri 4.067798584647471 0.00041297 deg
M 227.6979402406151 3.1438e-05 deg
tp 2459114.543860192014
(2020-Sep-22.04386019)
0.00012603 TDB
period 1398.737026511017
3.83
1.9481e-05
5.334e-08
d
yr
n .2573750413242274 3.5846e-09 deg/d
Q 2.753467002061553 2.5566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      7308 days (20.01 yr)  
   first obs. used      1999-10-04  
   last obs. used      2019-10-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69987  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:53:07  

Additional Information
 Earth MOID = 1.14038 au 
 Jupiter MOID = 2.20434 au 
 T_jup = 3.487 
[ 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 17.1   n/a MPO459956  

214220 (2005 EQ94)          Discovered 2005-Mar-10 by Tucker, R. A. at Goodricke-Pigott
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-14 11:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin