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 ]  
85599 (1998 FX87)
Classification: Main-belt Asteroid          SPK-ID: 2085599
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08523594274138251 4.4056e-08  
a 2.336377665606779 1.0942e-08 au
q 2.137234312678875 1.0449e-07 au
i 4.86449788885836 3.8887e-06 deg
node 108.9447526761871 5.5596e-05 deg
peri 86.57489848571545 5.9909e-05 deg
M 306.8497111688024 2.2565e-05 deg
tp 2458793.082191292770
(2019-Nov-05.58219129)
8.1946e-05 TDB
period 1304.406624874312
3.57
9.1635e-06
2.509e-08
d
yr
n .2759875587374361 1.9388e-09 deg/d
Q 2.535521018534683 1.1875e-08 au
  Orbit Determination Parameters
   # obs. used (total)      703  
   data-arc span      7655 days (20.96 yr)  
   first obs. used      1998-03-21  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57611  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:22:54  

Additional Information
 Earth MOID = 1.14272 au 
 Jupiter MOID = 2.43043 au 
 T_jup = 3.558 
[ 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 16.0   n/a MPO320051  

85599 (1998 FX87)          Discovered 1998-Mar-24 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1998 FX87 = 2002 LY3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin