Maneuver Reconstruction Techniques for Open-Loop Spin-Stabilized Spacecraft

Frauenholz, R. B.

doi:10.2514/3.56167

Cited by 2 publications

(2 citation statements)

References 3 publications

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“…Further, relevant details can be found in [84, 102, 282, 184, 185, 236, 369, 409]. Details about orbit estimation procedures are provided in [58, 119, 131, 132, 133, 134, 136, 372, 425]. …”

Section: The Pioneer 10 and 11 Projectmentioning

confidence: 99%

The Pioneer Anomaly

Turyshev

Toth²

2010

Living Rev. Relativ.

137

148

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Radio-metric Doppler tracking data received from the Pioneer 10 and 11 spacecraft from heliocentric distances of 20–70 AU has consistently indicated the presence of a small, anomalous, blue-shifted frequency drift uniformly changing with a rate of ∼ 6 × 10−9 Hz/s. Ultimately, the drift was interpreted as a constant sunward deceleration of each particular spacecraft at the level of aP = (8.74 ± 1.33) × 10−10 m/s2. This apparent violation of the Newton’s gravitational inverse-square law has become known as the Pioneer anomaly; the nature of this anomaly remains unexplained. In this review, we summarize the current knowledge of the physical properties of the anomaly and the conditions that led to its detection and characterization. We review various mechanisms proposed to explain the anomaly and discuss the current state of efforts to determine its nature. A comprehensive new investigation of the anomalous behavior of the two Pioneers has begun recently. The new efforts rely on the much-extended set of radio-metric Doppler data for both spacecraft in conjunction with the newly available complete record of their telemetry files and a large archive of original project documentation. As the new study is yet to report its findings, this review provides the necessary background for the new results to appear in the near future. In particular, we provide a significant amount of information on the design, operations and behavior of the two Pioneers during their entire missions, including descriptions of various data formats and techniques used for their navigation and radio-science data analysis. As most of this information was recovered relatively recently, it was not used in the previous studies of the Pioneer anomaly, but it is critical for the new investigation.

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“…Further, relevant details can be found in [84, 102, 282, 184, 185, 236, 369, 409]. Details about orbit estimation procedures are provided in [58, 119, 131, 132, 133, 134, 136, 372, 425]. …”

Section: The Pioneer 10 and 11 Projectmentioning

confidence: 99%

The Pioneer Anomaly

Turyshev

Toth²

2010

Living Rev. Relativ.

137

148

View full text Add to dashboard Cite

show abstract

“…Further, relevant details can be found in [76,96,153,174,175,227,311,410]. Details about orbit estimation procedures are provided in [50,377,120,121,122,123,125,376,426].…”

Section: Pioneer 10 and 11 Project Documentationmentioning

confidence: 99%

The Pioneer Anomaly

Turyshev,

Toth

2010

Preprint

View full text Add to dashboard Cite

Radio-metric Doppler tracking data received from the Pioneer 10 and 11 spacecraft from heliocentric distances of 20 -70 AU has consistently indicated the presence of a small, anomalous, blue-shifted frequency drift uniformly changing with a rate of ∼ 6 × 10 −9 Hz/s. Ultimately, the drift was interpreted as a constant sunward deceleration of each particular spacecraft at the level of aP = (8.74 ± 1.33) × 10 −10 m/s 2 . This apparent violation of the Newton's gravitational inverse-square law has become known as the Pioneer anomaly; the nature of this anomaly remains unexplained. In this review, we summarize the current knowledge of the physical properties of the anomaly and the conditions that led to its detection and characterization. We review various mechanisms proposed to explain the anomaly and discuss the current state of efforts to determine its nature. A comprehensive new investigation of the anomalous behavior of the two Pioneers has begun recently. The new efforts rely on the much-extended set of radio-metric Doppler data for both spacecraft in conjunction with the newly available complete record of their telemetry files and a large archive of original project documentation. As the new study is yet to report its findings, this review provides the necessary background for the new results to appear in the near future. In particular, we provide a significant amount of information on the design, operations and behavior of the two Pioneers during their entire missions, including descriptions of various data formats and techniques used for their navigation and radio-science data analysis. As most of this information was recovered relatively recently, it was not used in the previous studies of the Pioneer anomaly, but it is critical for the new investigation.

show abstract

Maneuver Reconstruction Techniques for Open-Loop Spin-Stabilized Spacecraft

Cited by 2 publications

References 3 publications

The Pioneer Anomaly

The Pioneer Anomaly

The Pioneer Anomaly

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