2 00 4 The challenge to reliably measure the gen - eral relativistic Lense - Thirring effect with a few percent accuracy
نویسنده
چکیده
In this paper we critically analyze the so far performed and proposed tests for measuring the general relativistic Lense-Thirring effect in the gravitational field of the Earth with some of the existing accurately tracked artificial satellites. The impact of the 2nd generation GRACE-only EIGEN-GRACE02S Earth gravity model and of the 1st CHAMP+GRACE+terrestrial gravity combined EIGEN-CG01C Earth gravity model is discussed. The role of the proposed LARES is discussed as well.
منابع مشابه
- qc / 0 41 20 44 v 6 4 M ay 2 00 7 The challenge to reliably measure the gen - eral relativistic Lense - Thirring effect with a few percent accuracy
In this paper we critically analyze the so far performed and proposed tests for measuring the general relativistic Lense-Thirring effect in the gravitational field of the Earth with some of the existing accurately tracked artificial satellites. The impact of the 2nd generation GRACE-only EIGEN-GRACE02S Earth gravity model and of the 1st CHAMP+GRACE+terrestrial gravity combined EIGEN-CG01C Earth...
متن کامل2 00 5 The challenge to reliably measure the gen - eral relativistic Lense - Thirring effect with a few percent accuracy
In this paper we critically analyze the so far performed and proposed tests for measuring the general relativistic Lense-Thirring effect in the gravitational field of the Earth with some of the existing accurately tracked artificial satellites. The impact of the 2nd generation GRACE-only EIGEN-GRACE02S Earth gravity model and of the 1st CHAMP+GRACE+terrestrial gravity combined EIGEN-CG01C Earth...
متن کاملThe challenge to reliably measure the general relativistic Lense-Thirring effect with a few percent accuracy
In this paper we critically analyze the so far performed and proposed tests for measuring the general relativistic Lense-Thirring effect in the gravitational field of the Earth with some of the existing accurately tracked artificial satellites. The impact of the 2nd generation GRACE-only EIGEN-GRACE02S Earth gravity model and of the 1st CHAMP+GRACE+terrestrial gravity combined EIGEN-CG01C Earth...
متن کاملTowards a few-percent measurement of the Lense-Thirring effect with the LAGEOS and LAGEOS II satellites?
Up to now attempts to measure the general relativistic LenseThirring effect in the gravitational field of Earth have been performed by analyzing a suitable J2 − J4−free combination of the nodes Ω of LAGEOS and LAGEOS II and the perigee ω of LAGEOS II with the Satellite Laser Ranging technique. The claimed total accuracy is of the order of 20-30%, but, according to some scientists, it could be a...
متن کامل- qc / 0 40 41 07 v 2 2 8 A pr 2 00 4 On the impossibility of using the longitude of the ascending node of GP - B for measur - ing the Lense - Thirring effect
The possibility of analyzing the node Ω of the GP-B satellite in order to measure also the Lense-Thirring effect on its orbit is examined. This feature is induced by the general relativistic gravitomagnetic component of the Earth gravitational field. The GP-B mission has been launched in April 2004 and is aimed mainly to the measurement of the gravitomagnetic precession of four gyroscopes carri...
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