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 ]  
160185 (2001 XF117)
Classification: Main-belt Asteroid          SPK-ID: 2160185
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1022094856374837 3.885e-08  
a 2.313393435505492 1.1086e-08 au
q 2.076942682385344 9.3716e-08 au
i 6.297942335881941 4.9827e-06 deg
node 327.8483935446675 3.7073e-05 deg
peri 75.15824914207239 4.703e-05 deg
M 28.69336568499204 2.6219e-05 deg
tp 2458498.064222600401
(2019-Jan-14.56422260)		 9.3694e-05 TDB
period 1285.20579525963
3.52		 9.2381e-06
2.529e-08		 d
yr
n .2801107817345897 2.0135e-09 deg/d
Q 2.549844188625639 1.2219e-08 au
   Orbit Determination Parameters
   # obs. used (total)      638  
   data-arc span      6279 days (17.19 yr)  
   first obs. used      2001-11-12  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56299  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:24:27  

Additional Information
 Earth MOID = 1.09491 au 
 Jupiter MOID = 2.77713 au 
 T_jup = 3.568 
[ 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 15.9   n/a MPO260165  

160185 (2001 XF117)          Discovered 2001-Dec-13 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
[ 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