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 ]  
437281 (2013 AF25)
Classification: Main-belt Asteroid          SPK-ID: 2437281
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1488085364445327 9.5918e-08  
a 2.873579154710109 6.0561e-08 au
q 2.445966046340181 2.9901e-07 au
i 2.093438016207348 1.0321e-05 deg
node 138.2110315783876 0.00025555 deg
peri 217.8650256656857 0.00025776 deg
M 180.7027120626759 3.4405e-05 deg
tp 2459486.644188023110
(2021-Sep-29.14418802)
0.00018348 TDB
period 1779.234428798694
4.87
5.6246e-05
1.54e-07
d
yr
n .2023342141839428 6.3963e-09 deg/d
Q 3.301192263080038 6.9573e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      4154 days (11.37 yr)  
   first obs. used      2007-11-18  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70923  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:59:26  

Additional Information
 Earth MOID = 1.441 au 
 Jupiter MOID = 2.13505 au 
 T_jup = 3.280 
[ 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 16.9   n/a MPO392152  

437281 (2013 AF25)          Discovered 2007-Nov-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 AF25 = 2008 AV6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-14 05:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin