The IAU 2009 system of astronomical constants: the report of the IAU working group on numerical standards for Fundamental Astronomy

@article{Luzum2011TheI2,
  title={The IAU 2009 system of astronomical constants: the report of the IAU working group on numerical standards for Fundamental Astronomy},
  author={Brian J. Luzum and Nicole Capitaine and A. Fienga and William M. Folkner and Toshio Fukushima and James L. Hilton and Catherine Y. Hohenkerk and George A. Krasinsky and G{\'e}rard Petit and Elena V. Pitjeva and Michael Soffel and Patrick T. Wallace},
  journal={Celestial Mechanics and Dynamical Astronomy},
  year={2011},
  volume={110},
  pages={293-304}
}
In the 2006–2009 triennium, the International Astronomical Union (IAU) Working Group on Numerical Standards for Fundamental Astronomy determined a list of Current Best Estimates (CBEs). The IAU 2009 Resolution B2 adopted these CBEs as the IAU (2009) System of Astronomical Constants. Additional work continues to define the process of updating the CBEs and creating a standard electronic document. 

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References

SHOWING 1-10 OF 34 REFERENCES

Report of the IAU WGAS Sub-group on Numerical Standards

TLDR
The report proposes to retain the present IAU System of Astronomical Constants and also proposes to establish a IAU File of Current Best Estimates and the establishment of a Maintenance Committee, governed by a set of proposed by-laws, in order to oversee the maintenance of the new file.

Report of the International Astronomical Union Division I Working Group on Precession and the Ecliptic

The IAU Working Group on Precession and the Equinox looked at several solutions for replacing the precession part of the IAU 2000A precession–nutation model, which is not consistent with dynamical

CODATA recommended values of the fundamental physicsl constants-2006

This paper gives the 2006 self-consistent set of values of the fundamental physical constants and conversion factors recommended by the Committee on Data for Science and Technology(CODATA) for

Improvement of the IAU 2000 precession model

The IAU 2000 precession consists of the IAU 1976 ecliptic precession (Lieske et al. 1977, AA the model is recalled in Tables 3−5. Due to the strong dependence of the precession expressions on the

Report on Astronomical Constants

Recent progress in the determinations of astronomical constants is reviewed. First is the latest estimation of the general relativistic scale constants, L C , L G , and L B (Irwin and Fukushima,

THE ORBITS OF THE NEPTUNIAN SATELLITES AND THE ORIENTATION OF THE POLE OF NEPTUNE

This paper reports on an update to the orientation of Neptune's pole and to the orbits of the Neptunian satellites, Triton, Nereid, and Proteus. We determined the new pole and orbits in the

The Gravity Field of the Saturnian System from Satellite Observations and Spacecraft Tracking Data

We present values for the masses of Saturn and its major satellites, the zonal harmonics in the spherical harmonic expansion of Saturn's gravitational potential, and the orientation of the pole of

Expressions for IAU 2000 precession quantities

A new precession-nutation model for the Celestial Intermediate Pole (CIP) was adopted by the IAU in 2000 (Resolution B1.6). The model, designated IAU 2000A, includes a nutation series for a non-rigid

A new determination of lunar orbital parameters, precession constant and tidal acceleration from LLR measurements

An analysis of Lunar Laser Ranging (LLR) observations from January 1972 until April 2001 has been performed, and a new solution for the lunar orbital motion and librations has been constructed that

Definition of the Celestial Ephemeris Origin and of UT1 in the International Celestial Reference Frame

The adoption of the International Celestial Refer- ence System ICRS, and of the corresponding Frame, ICRF, by the 23rd General Assembly of the International Astronomical Union, calls for a