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 ]  
201039 (2002 ES5)
Classification: Jupiter Trojan          SPK-ID: 2201039
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08414585036811172 8.5716e-08  
a 5.241581481782438 1.7217e-07 au
q 4.800524150724107 4.5713e-07 au
i 8.703423472889909 8.115e-06 deg
node 160.0763943491246 4.3181e-05 deg
peri 258.9484567070952 6.3535e-05 deg
M 241.1026085144638 5.1765e-05 deg
tp 2460048.143967288641
(2023-Apr-13.64396729)
0.00066853 TDB
period 4383.206575960154
12.00
0.00021596
5.913e-07
d
yr
n .08213165265229165 4.0467e-09 deg/d
Q 5.682638812840768 1.8666e-07 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      20674 days (56.60 yr)  
   first obs. used      1960-09-24  
   last obs. used      2017-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58851  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 17:36:55  

Additional Information
 Earth MOID = 3.82607 au 
 Jupiter MOID = .0757225 au 
 T_jup = 2.970 
[ 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 13.0   n/a MPO475683  

201039 (2002 ES5)          Discovered 2002-Mar-09 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

Alternate Designations
 2002 ES5 = 2005 LK20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-21 11:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin