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 ]  
183499 (2003 ES61)
Classification: Main-belt Asteroid          SPK-ID: 2183499
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05403146919839693 5.7367e-08  
a 2.728926831236883 2.1272e-08 au
q 2.581478905210229 1.5152e-07 au
i 5.961330260084647 4.9629e-06 deg
node 120.7374442403102 5.7653e-05 deg
peri 82.42164445635038 7.3979e-05 deg
M 177.0202361206085 4.8089e-05 deg
tp 2457790.832552521443
(2017-Feb-06.33255252)
0.00021839 TDB
period 1646.592996823749
4.51
1.9253e-05
5.271e-08
d
yr
n .2186332631648708 2.5564e-09 deg/d
Q 2.876374757263538 2.2422e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      7542 days (20.65 yr)  
   first obs. used      1998-01-22  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60148  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 11:59:54  

Additional Information
 Earth MOID = 1.58661 au 
 Jupiter MOID = 2.10175 au 
 T_jup = 3.345 
[ 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 16.0   n/a MPO454263  

183499 (2003 ES61)          Discovered 2003-Mar-06 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 ES61 = 1998 BR19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin