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 ]  
180094 (2003 EA42)
Classification: Main-belt Asteroid          SPK-ID: 2180094
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08932274390868095 5.8187e-08  
a 3.04021590111298 3.7459e-08 au
q 2.768655474750766 1.7487e-07 au
i 10.98824683027895 9.5022e-06 deg
node 1.325243564544705 3.3688e-05 deg
peri 81.09703597075413 6.7508e-05 deg
M 195.5196458335861 5.9263e-05 deg
tp 2460085.140051320937
(2023-May-20.64005132)
0.00032695 TDB
period 1936.221624093314
5.30
3.5784e-05
9.797e-08
d
yr
n .1859291289387285 3.4363e-09 deg/d
Q 3.311776327475195 4.0805e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      6791 days (18.59 yr)  
   first obs. used      2001-11-11  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54697  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:09:18  

Additional Information
 Earth MOID = 1.81076 au 
 Jupiter MOID = 1.91824 au 
 T_jup = 3.206 
[ 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 15.63   n/a E2021B55  

180094 (2003 EA42)          Discovered 2003-Mar-07 by LONEOS at Anderson Mesa
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2003 EA42 = 2006 TA70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-12 03:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin