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 ]  
226688 (2004 JF15)
Classification: Main-belt Asteroid          SPK-ID: 2226688
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1577422109438253 5.239e-08  
a 2.40485761459828 1.6045e-08 au
q 2.025510057466453 1.2887e-07 au
i 3.192042500061048 6.8257e-06 deg
node 67.14481275369964 0.00012809 deg
peri 201.9673594772819 0.00013101 deg
M 339.8558447913796 3.0422e-05 deg
tp 2458676.721771313641
(2019-Jul-12.22177131)
0.0001154 TDB
period 1362.17366222279
3.73
1.3633e-05
3.733e-08
d
yr
n .264283483071133 2.645e-09 deg/d
Q 2.784205171730106 1.8576e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      6534 days (17.89 yr)  
   first obs. used      2000-03-03  
   last obs. used      2018-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6888  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 08:24:08  

Additional Information
 Earth MOID = 1.00944 au 
 Jupiter MOID = 2.30285 au 
 T_jup = 3.504 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO433484  

226688 (2004 JF15)          Discovered 2004-May-10 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-11 17:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin