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
JPL Small-Body Database Browser
Search: [ help ]  
233911 (2009 FT38)
Classification: Main-belt Asteroid          SPK-ID: 2233911
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .199876689102898 4.287e-08  
a 2.33194348993658 9.9292e-09 au
q 1.865842345992999 1.0224e-07 au
i 1.241666965771948 4.315e-06 deg
node 160.2607134452911 0.00025087 deg
peri 115.0823225738692 0.00025125 deg
M 337.9925433847169 1.2411e-05 deg
tp 2459080.013855715535
(2020-Aug-18.51385572)
4.4796e-05 TDB
period 1300.694967073749
3.56
8.3074e-06
2.274e-08
d
yr
n .2767751156982743 1.7677e-09 deg/d
Q 2.798044633880161 1.1914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      10127 days (27.73 yr)  
   first obs. used      1992-09-23  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53265  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:28:59  

Additional Information
 Earth MOID = .849888 au 
 Jupiter MOID = 2.32196 au 
 T_jup = 3.543 
[ 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 17.4   n/a MPO422906  

233911 (2009 FT38)          Discovered 2009-Mar-17 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2009 FT38 = 2002 GR54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-03 13:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin