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 ]  
226024 (2002 EG123)
Classification: Main-belt Asteroid          SPK-ID: 2226024
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07835236943734641 5.6771e-08  
a 2.737409227612088 2.3857e-08 au
q 2.522926728509025 1.5534e-07 au
i 4.304907074935127 6.5538e-06 deg
node 229.5069604001812 9.2481e-05 deg
peri 251.3763819066837 0.00010842 deg
M 51.69136248935675 5.2845e-05 deg
tp 2458762.967250427945
(2019-Oct-06.46725043)
0.00024331 TDB
period 1654.276183251051
4.53
2.1626e-05
5.921e-08
d
yr
n .2176178340986046 2.8448e-09 deg/d
Q 2.951891726715152 2.5726e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      7092 days (19.42 yr)  
   first obs. used      2000-11-25  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56095  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 10:27:18  

Additional Information
 Earth MOID = 1.54294 au 
 Jupiter MOID = 2.12118 au 
 T_jup = 3.343 
[ 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 16.5   n/a MPO418207  

226024 (2002 EG123)          Discovered 2002-Mar-12 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ 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 2020-Aug-10 17:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin