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 ]  
173618 (2001 FL38)
Classification: Main-belt Asteroid          SPK-ID: 2173618
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 .2041463269846482 7.1325e-08  
a 2.363093333818036 1.3923e-08 au
q 1.880676509397177 1.7313e-07 au
i 5.613550079727337 6.9742e-06 deg
node 333.0646353303166 5.3206e-05 deg
peri 216.7544837349983 5.4663e-05 deg
M 93.98647920395648 1.4802e-05 deg
tp 2458654.096222232530
(2019-Jun-19.59622223)
5.31e-05 TDB
period 1326.843616789505
3.63
1.1726e-05
3.21e-08
d
yr
n .271320595317083 2.3978e-09 deg/d
Q 2.845510158238895 1.6765e-08 au
  Orbit Determination Parameters
   # obs. used (total)      302  
   data-arc span      6639 days (18.18 yr)  
   first obs. used      2001-02-22  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50605  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:06:59  

Additional Information
 Earth MOID = .885187 au 
 Jupiter MOID = 2.13102 au 
 T_jup = 3.515 
[ 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 MPO422663  

173618 (2001 FL38)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
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-08 19:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin