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 ]  
71436 (2000 AF208)
Classification: Main-belt Asteroid          SPK-ID: 2071436
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2371010540263411 3.7009e-08  
a 2.670127435108818 1.5577e-08 au
q 2.037037405859867 1.0224e-07 au
i 5.318414392857414 4.2981e-06 deg
node 89.96199753034912 6.1844e-05 deg
peri 211.9742184455752 6.2893e-05 deg
M 349.0998479605445 1.3326e-05 deg
tp 2459048.753238416336
(2020-Jul-18.25323842)
5.9155e-05 TDB
period 1593.662709199117
4.36
1.3946e-05
3.818e-08
d
yr
n .2258947253530925 1.9767e-09 deg/d
Q 3.30321746435777 1.927e-08 au
  Orbit Determination Parameters
   # obs. used (total)      600  
   data-arc span      9954 days (27.25 yr)  
   first obs. used      1993-03-17  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58729  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:39:49  

Additional Information
 Earth MOID = 1.02385 au 
 Jupiter MOID = 1.94497 au 
 T_jup = 3.335 
[ 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 15.4   n/a MPO432268  
diameter diameter 3.789 km 1.335 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.093   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71436 (2000 AF208)          Discovered 2000-Jan-04 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AF208 = 1993 FB55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-10 04:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin