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 ]  
154126 (2002 EG84)
Classification: Main-belt Asteroid          SPK-ID: 2154126
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0109516107523386 1.1848e-07  
a 2.894388211782933 2.6111e-08 au
q 2.862689998721328 3.4716e-07 au
i 2.850110518260588 7.791e-06 deg
node 61.67569200060939 0.00020581 deg
peri 324.2200752749309 0.00034887 deg
M 35.33301033598401 0.00027979 deg
tp 2458823.972757327231
(2019-Dec-06.47275733)
0.0013981 TDB
period 1798.5958953935
4.92
2.4338e-05
6.663e-08
d
yr
n .2001561334160827 2.7085e-09 deg/d
Q 2.926086424844537 2.6397e-08 au
  Orbit Determination Parameters
   # obs. used (total)      350  
   data-arc span      6484 days (17.75 yr)  
   first obs. used      2002-02-10  
   last obs. used      2019-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60243  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:27:57  

Additional Information
 Earth MOID = 1.86435 au 
 Jupiter MOID = 2.09192 au 
 T_jup = 3.287 
[ 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 15.6   n/a MPO412913  

154126 (2002 EG84)          Discovered 2002-Mar-09 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ 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-Feb-21 04:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin