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 ]  
13543 Butler (1992 AO2)
Classification: Main-belt Asteroid          SPK-ID: 2013543
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1435750839498965 7.4243e-08  
a 2.437617009781067 1.4796e-08 au
q 2.087635942964054 1.867e-07 au
i 8.562999605740558 7.5387e-06 deg
node 118.0562762859207 3.91e-05 deg
peri 71.61743639038038 4.7454e-05 deg
M 50.35999352305076 2.4566e-05 deg
tp 2457206.040215870352
(2015-Jul-02.54021587)
9.4861e-05 JED
period 1390.10189218214
3.81
1.2656e-05
3.465e-08
d
yr
n .258973822008747 2.3579e-09 deg/d
Q 2.787598076598079 1.692e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1078  
   data-arc span      8560 days (23.44 yr)  
   first obs. used      1992-01-02  
   last obs. used      2015-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51168  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:12:15  

Additional Information
 Earth MOID = 1.10754 au 
 Jupiter MOID = 2.21408 au 
 T_jup = 3.474 
[ 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 13.7 mag n/a MPO337373  

13543 Butler           Discovered 1992 Jan. 2 by Spacewatch at Kitt Peak.
John Christopher "Chris" Butler (b. 1964) is a prolific astronomical artist who has painted numerous scenes incorporating fine details and color in works like Apollo Dawn and a sense of humor reflected in such paintings as One Small Mistake for Man and Hooray for Hadleywood.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030318/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1992 AO2 = 1993 ON11 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-13 02:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin