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 ]  
154510 (2003 FZ55)
Classification: Main-belt Asteroid          SPK-ID: 2154510
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1611676098344201 3.3873e-08  
a 2.543306323047939 1.6997e-08 au
q 2.133407721885535 8.6315e-08 au
i 4.611994540321695 6.835e-06 deg
node 187.2549815934825 7.8322e-05 deg
peri 52.46031000866163 8.3759e-05 deg
M 37.61323695783332 3.2057e-05 deg
tp 2458845.712943148316
(2019-Dec-28.21294315)
0.00013128 TDB
period 1481.482184824335
4.06
1.4851e-05
4.066e-08
d
yr
n .2429998846342432 2.436e-09 deg/d
Q 2.953204924210343 1.9736e-08 au
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      7291 days (19.96 yr)  
   first obs. used      1999-03-19  
   last obs. used      2019-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61331  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:43:33  

Additional Information
 Earth MOID = 1.12514 au 
 Jupiter MOID = 2.05769 au 
 T_jup = 3.421 
[ 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 16.4   n/a MPO469637  

154510 (2003 FZ55)          Discovered 2003-Mar-26 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-21 04:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin