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 ]  
13061 (1991 FL2)
Classification: Main-belt Asteroid          SPK-ID: 2013061
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09385108887141289 6.8681e-08  
a 2.812668400829565 2.6902e-08 AU
q 2.548696408777494 1.8784e-07 AU
i 11.06092133908225 8.7751e-06 deg
node 347.3757765136756 3.2332e-05 deg
peri 49.2823630847068 5.7059e-05 deg
M 135.1629204946677 4.4576e-05 deg
tp 2456353.608723891773
(2013-Mar-02.10872389)
0.00021355 JED
period 1722.964098043067
4.72
2.4719e-05
6.768e-08
d
yr
n .208942252719535 2.9977e-09 deg/d
Q 3.076640392881635 2.9427e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      888  
   data-arc span      10778 days (29.51 yr)  
   first obs. used      1984-11-21  
   last obs. used      2014-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52049  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:51:09  

Additional Information
 Earth MOID = 1.56836 AU 
 T_jup = 3.287 
[ 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 13.1 mag n/a MPO296243  

13061 (1991 FL2)          Discovered 1991-Mar-20 by Debehogne, H. at La Silla (809)
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1991 FL2 = 1984 WY4 = 1998 RZ 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Oct-24 07:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin