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 ]  
65954 (1998 FT131)
Classification: Main-belt Asteroid          SPK-ID: 2065954
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1779024015962737 3.5109e-08  
a 2.325134601019536 8.8497e-09 au
q 1.911487571463567 8.0972e-08 au
i 8.058079857386726 4.9608e-06 deg
node 148.6106660841371 3.2314e-05 deg
peri 290.4464924162968 3.6507e-05 deg
M 163.818088844919 1.5492e-05 deg
tp 2458411.208835314652
(2018-Oct-19.70883531)
5.4994e-05 TDB
period 1295.002406526397
3.55
7.3934e-06
2.024e-08
d
yr
n .2779917613941992 1.5871e-09 deg/d
Q 2.738781630575505 1.0424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      993  
   data-arc span      8009 days (21.93 yr)  
   first obs. used      1998-02-22  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59202  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:48:40  

Additional Information
 Earth MOID = .944474 au 
 Jupiter MOID = 2.52435 au 
 T_jup = 3.540 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO417281  

65954 (1998 FT131)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1979-May-01 01:30 00:02 Juno 0.0424324604860184 0.0424277319207214 0.0424371890813409 2.63757917029223 2.63757906158904 2443994.562547149 1.7859502459763 242.035492031099 29.6931846145394 -13.6578594271546 56417.4974276265 T 22 CATAB v2.0f-lin.ifort 2020-Feb-23 14:48:58 2020-Feb-23 14:49

Alternate Designations
 1998 FT131 = 2000 SC226 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-26 21:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin