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 ]  
469701 (2005 EL206)
Classification: Inner Main-belt Asteroid          SPK-ID: 2469701
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04679234571069112 1.1468e-07  
a 1.88668128186185 1.9171e-08 au
q 1.79839903907508 2.2677e-07 au
i 20.7860100723782 9.1913e-06 deg
node 359.0077844775539 2.0353e-05 deg
peri 150.2523354260994 9.2661e-05 deg
M 61.37524448136814 0.00010022 deg
tp 2459039.124733559350
(2020-Jul-08.62473356)		 0.00026189 TDB
period 946.5558371220824
2.59		 1.4427e-05
3.95e-08		 d
yr
n .3803262162478946 5.7968e-09 deg/d
Q 1.974963524648619 2.0068e-08 au
   Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      5429 days (14.86 yr)  
   first obs. used      2005-03-13  
   last obs. used      2020-01-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .71214  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 16:20:02  

Additional Information
 Earth MOID = .811769 au 
 Jupiter MOID = 2.99803 au 
 T_jup = 3.883 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457395.5 (2016-Jan-08.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04683609894987532 1.1463e-07  
q 1.798307413711414 2.2665e-07 au
tp 2457146.040008739451
(2015-May-03.54000874)		 0.00024395 TDB
node 359.0338528102845 2.0348e-05 deg
peri 150.3227038170604 9.2607e-05 deg
i 20.78964668827216 9.192e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      5429 days (14.86 yr)  
   first obs. used      2005-03-13  
   last obs. used      2020-01-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .71214  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 16:20:02  

Additional Information
 Jupiter MOID = 2.99803 au 
 T_jup = 3.883 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.31411690775809E-14 -2.592196771728298E-14 -1.373651819075455E-11 2.573628872927232E-13 -4.980067890815696E-12 -1.139758267563659E-13
q -2.592196771728298E-14 5.136842255092224E-14 2.851077961650293E-11 -5.143433857787772E-13 1.035800056580351E-11 2.355874730322274E-13
tp -1.373651819075455E-11 2.851077961650293E-11 5.951049585364849E-8 -4.132020668574204E-10 2.208001419566577E-8 3.281423045439196E-10
node 2.573628872927232E-13 -5.143433857787772E-13 -4.132020668574204E-10 4.140573972033875E-10 -5.318233038816045E-10 -6.783556397087421E-11
peri -4.980067890815696E-12 1.035800056580351E-11 2.208001419566577E-8 -5.318233038816045E-10 8.576067357730426E-9 1.819933460858646E-10
i -1.139758267563659E-13 2.355874730322274E-13 3.281423045439196E-10 -6.783556397087421E-11 1.819933460858646E-10 8.449271669049028E-11

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO440884  

469701 (2005 EL206)          Discovered 2005-Mar-13 by CSS at Catalina
Reference: Last Updated: 2016-08-22

Alternate Designations
 2005 EL206 = 2010 FO25 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-20 09:00 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin