Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
165612 Stackpole (2001 FP86)
Classification: Main-belt Asteroid          SPK-ID: 2165612
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04173184425286916 1.3959e-07  
a 2.563944044274578 3.2396e-08 au
q 2.45694593074584 3.528e-07 au
i 1.705378003838621 1.1762e-05 deg
node 221.7790857722346 0.00027212 deg
peri 313.3874838150156 0.00029705 deg
M 227.8372576334419 0.00011737 deg
tp 2457951.013257388187
(2017-Jul-16.51325739)
0.00049431 JED
period 1499.551001371284
4.11
2.842e-05
7.781e-08
d
yr
n .2400718612910087 4.55e-09 deg/d
Q 2.670942157803316 3.3747e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      7737 days (21.18 yr)  
   first obs. used      1994-09-02  
   last obs. used      2015-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63525  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Nov-30 21:28:05  

Additional Information
 Earth MOID = 1.46088 au 
 Jupiter MOID = 2.29421 au 
 T_jup = 3.432 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5 mag n/a MPO352011  

165612 Stackpole           Discovered 2001 Mar. 23 by D. Healy at Junk Bond Observatory.
Michael Stackpole (b. 1957), currently living in Arizona, is a prolific and popular science fiction author, as well as a popular advocate for science and rational thinking through his writing, media appearances and public speaking.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080321/MPCPages.arcLast Updated: 2008-03-26

Alternate Designations
 2001 FP86 = 1999 VJ231 = 2005 EV76 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-08 05:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin