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 ]  
97439 (2000 AF248)
Classification: Main-belt Asteroid          SPK-ID: 2097439
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1558537914198573 3.9251e-08  
a 2.611735029570555 1.6885e-08 au
q 2.204686223027931 1.0095e-07 au
i 14.12130446958299 6.68e-06 deg
node 297.0493317029819 1.7604e-05 deg
peri 99.83911509733871 2.9928e-05 deg
M 325.7926524192158 2.5867e-05 deg
tp 2459146.990343597679
(2020-Oct-24.49034360)
0.0001116 TDB
period 1541.672401539512
4.22
1.495e-05
4.093e-08
d
yr
n .2335126448657344 2.2645e-09 deg/d
Q 3.018783836113179 1.9517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      764  
   data-arc span      7218 days (19.76 yr)  
   first obs. used      1999-10-16  
   last obs. used      2019-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54905  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:16:36  

Additional Information
 Earth MOID = 1.26409 au 
 Jupiter MOID = 2.47122 au 
 T_jup = 3.350 
[ 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 14.1   n/a MPO259912  
diameter diameter 4.321 km 0.834 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.217   0.095 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97439 (2000 AF248)          Discovered 2000-Jan-02 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-05 20:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin