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 ]  
117430 Achosyx (2005 AQ26)
Classification: Main-belt Asteroid          SPK-ID: 2117430
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1052426944540513 5.1442e-08  
a 3.041400887355595 2.7326e-08 au
q 2.721315663055349 1.6234e-07 au
i 14.0704431845023 4.2716e-06 deg
node 116.6575550734729 2.358e-05 deg
peri 284.9651798118092 3.33e-05 deg
M 35.98451153347212 2.1214e-05 deg
tp 2458806.847976046488
(2019-Nov-19.34797605)
0.00011481 TDB
period 1937.353757280187
5.30
2.611e-05
7.149e-08
d
yr
n .1858204773636163 2.5043e-09 deg/d
Q 3.36148611165584 3.0202e-08 au
  Orbit Determination Parameters
   # obs. used (total)      556  
   data-arc span      13562 days (37.13 yr)  
   first obs. used      1982-12-11  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53202  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:46:13  

Additional Information
 Earth MOID = 1.77296 au 
 Jupiter MOID = 2.03494 au 
 T_jup = 3.186 
[ 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 15.0   n/a MPO366548  
diameter diameter 7.015 km 0.167 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117430 Achosyx           Discovered 2005 Jan. 13 by A. Lowe at RAS Observatory, Mayhill.
The discovery of this minor planet, the first to be numbered from Rent-a-Scope Observatory---MPC observatory code H06---is a testament to the outstanding sky conditions at the observing site.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20061109/MPCPages.arcLast Updated: 2006-11-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-08 14:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin