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

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1054056698296371 4.2326e-08  
a 3.041778247736402 2.3896e-08 au
q 2.721157574060527 1.2725e-07 au
i 14.07032937465264 4.1463e-06 deg
node 116.6574224270342 1.8448e-05 deg
peri 284.9766087590247 2.8904e-05 deg
M 73.11912829568867 2.0466e-05 deg
tp 2458806.933380823115
(2019-Nov-19.43338082)
0.00011079 TDB
period 1937.714332844869
5.31
2.2834e-05
6.252e-08
d
yr
n .1857858993443391 2.1893e-09 deg/d
Q 3.362398921412277 2.6415e-08 au
  Orbit Determination Parameters
   # obs. used (total)      667  
   data-arc span      13970 days (38.25 yr)  
   first obs. used      1982-12-11  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5201  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:52:39  

Additional Information
 Earth MOID = 1.77196 au 
 Jupiter MOID = 2.03451 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 15.09   n/a MPCxxxxx  
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 ]
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