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 ]  
312557 (2009 FW69)
Classification: Main-belt Asteroid          SPK-ID: 2312557
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09104236181857832 7.336e-08  
a 2.677885388803929 3.462e-08 au
q 2.434084378327757 2.1885e-07 au
i 5.511274546925576 4.1488e-06 deg
node 89.42729999618454 6.4917e-05 deg
peri 290.6501002240079 7.0535e-05 deg
M 294.191921447125 2.5877e-05 deg
tp 2458893.092449766302
(2020-Feb-13.59244977)
0.00011576 TDB
period 1600.61324129432
4.38
3.104e-05
8.498e-08
d
yr
n .2249137959829006 4.3616e-09 deg/d
Q 2.9216863992801 3.7772e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      5284 days (14.47 yr)  
   first obs. used      2005-05-15  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64631  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 21:32:31  

Additional Information
 Earth MOID = 1.44274 au 
 Jupiter MOID = 2.50588 au 
 T_jup = 3.365 
[ 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 16.6   n/a MPO450244  

312557 (2009 FW69)          Discovered 2009-Mar-18 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2009 FW69 = 2007 VT193 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-11 17:23 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin