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 ]  
382600 (2002 EG122)
Classification: Main-belt Asteroid          SPK-ID: 2382600
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1633340620839614 1.0291e-07  
a 2.583058221965318 3.131e-08 au
q 2.161156829972348 2.6027e-07 au
i 8.046685927997045 1.0544e-05 deg
node 353.2067314856019 7.9038e-05 deg
peri 89.63047891989487 8.6027e-05 deg
M 212.1778340700855 3.9223e-05 deg
tp 2459623.139660116806
(2022-Feb-12.63966012)
0.00017218 TDB
period 1516.350922285394
4.15
2.757e-05
7.548e-08
d
yr
n .2374120625438206 4.3167e-09 deg/d
Q 3.004959613958289 3.6424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      7191 days (19.69 yr)  
   first obs. used      2000-09-22  
   last obs. used      2020-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55122  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 06:48:44  

Additional Information
 Earth MOID = 1.1948 au 
 Jupiter MOID = 2.26214 au 
 T_jup = 3.391 
[ 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 17.4   n/a MPO476791  

382600 (2002 EG122)          Discovered 2002-Mar-12 by NEAT at Palomar
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2002 EG122 = 2004 RD263 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-09 22:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin