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 ]  
160953 (2002 AA116)
Classification: Main-belt Asteroid          SPK-ID: 2160953
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2611498243450444 5.5037e-08  
a 2.255824637864453 1.4679e-08 au
q 1.666716429932928 1.1958e-07 au
i 2.79410215902682 3.6284e-06 deg
node 117.8913239498335 9.6584e-05 deg
peri 227.429110381151 9.6885e-05 deg
M 145.1347467492093 1.1206e-05 deg
tp 2458101.586415613104
(2017-Dec-14.08641561)		 3.543e-05 TDB
period 1237.531979090052
3.39		 1.2079e-05
3.307e-08		 d
yr
n .2909015735211185 2.8394e-09 deg/d
Q 2.844932845795978 1.8512e-08 au
   Orbit Determination Parameters
   # obs. used (total)      485  
   data-arc span      6255 days (17.13 yr)  
   first obs. used      2001-12-24  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5142  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:13:41  

Additional Information
 Earth MOID = .660014 au 
 Jupiter MOID = 2.57039 au 
 T_jup = 3.576 
[ 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 16.5   n/a MPO320695  

160953 (2002 AA116)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
[ 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