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 ]  
357187 (2002 EO112)
Classification: Main-belt Asteroid          SPK-ID: 2357187
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1572816967782546 1.039e-07  
a 2.359675890210272 1.6437e-08 au
q 1.988542062351262 2.4961e-07 au
i 2.693170294735136 8.781e-06 deg
node 139.1855044684287 0.00013745 deg
peri 81.24908660926366 0.00014062 deg
M 331.7851656488216 2.9112e-05 deg
tp 2459104.265256455126
(2020-Sep-11.76525646)
0.00010752 TDB
period 1323.96638799636
3.62
1.3834e-05
3.788e-08
d
yr
n .2719102261688156 2.8412e-09 deg/d
Q 2.730809718069283 1.9023e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      6563 days (17.97 yr)  
   first obs. used      2002-02-12  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58343  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:28:26  

Additional Information
 Earth MOID = .982668 au 
 Jupiter MOID = 2.24345 au 
 T_jup = 3.534 
[ 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 17.9   n/a MPO264884  

357187 (2002 EO112)          Discovered 2002-Mar-10 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-09 15:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin