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 ]  
461847 (2006 EX49)
Classification: Inner Main-belt Asteroid          SPK-ID: 2461847
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05725282188735068 2.9717e-07  
a 1.833163775198348 1.3759e-08 au
q 1.728209976086574 5.3732e-07 au
i 22.78721086570095 1.8602e-05 deg
node 353.0322585495206 1.1205e-05 deg
peri 206.6012973618246 0.00020282 deg
M 76.59659101089805 0.00018642 deg
tp 2458407.611086181172
(2018-Oct-16.11108618)
0.00047035 TDB
period 906.5678779999275
2.48
1.0207e-05
2.795e-08
d
yr
n .3971020910141146 4.4709e-09 deg/d
Q 1.938117574310123 1.4547e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      4953 days (13.56 yr)  
   first obs. used      2006-03-04  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54686  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 17:38:41  

Additional Information
 Earth MOID = .740554 au 
 Jupiter MOID = 3.03824 au 
 T_jup = 3.931 
[ 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 18.9   n/a MPO380288  

461847 (2006 EX49)          Discovered 2006-Mar-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2031-Jan-05 17:01 < 00:01 Mars 0.0837477626743819 0.0837451485915438 0.0837503768578714 8.62546903141943 8.62507269842301 2462872.209002896 0.185232761235968 210.333306678049 62.6087275513326 55.2910101885475 167811.008468554 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 17:38:43 2019-Nov-08 17:38
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