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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1048741669371705 5.1507e-08  
a 3.040191549690201 2.7972e-08 au
q 2.721353993587016 1.6263e-07 au
i 14.07017866508173 4.6139e-06 deg
node 116.6620257336469 2.3972e-05 deg
peri 285.0034186011363 3.3995e-05 deg
M 321.5988488326561 2.2454e-05 deg
tp 2458807.034016541747
(2019-Nov-19.53401654)
0.00012022 TDB
period 1936.198361112091
5.30
2.6722e-05
7.316e-08
d
yr
n .1859313628347601 2.566e-09 deg/d
Q 3.359029105793387 3.0905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      13501 days (36.96 yr)  
   first obs. used      1982-12-11  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55112  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 11:01:09  

Additional Information
 Earth MOID = 1.77251 au 
 Jupiter MOID = 2.03688 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 ]
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