Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
11683 (1998 FO11)
Classification: Main-belt Asteroid          SPK-ID: 2011683
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04946970680765344 7.1245e-08  
a 2.62215387275922 2.0695e-08 AU
q 2.492436689469269 1.8554e-07 AU
i 12.96659299659674 7.444e-06 deg
node 179.1979727145062 2.8984e-05 deg
peri 18.10082858020458 7.3814e-05 deg
M 284.1097992991708 6.9258e-05 deg
tp 2457127.440624172066
(2015-Apr-14.94062417)
0.0002997 JED
period 1550.906752321419
4.25
1.8361e-05
5.027e-08
d
yr
n .2321222726389881 2.748e-09 deg/d
Q 2.751871056049172 2.1719e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      898  
   data-arc span      21638 days (59.24 yr)  
   first obs. used      1954-12-21  
   last obs. used      2014-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48153  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:00:51  

Additional Information
 Earth MOID = 1.49554 AU 
 T_jup = 3.366 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2 mag n/a MPO250328  

11683 (1998 FO11)          Discovered 1998-Mar-22 by Shimizu, Y., Urata, T. at Nachi-Katsuura (905)
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FO11 = 1991 RV37 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-24 05:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin