81 citations · 201 across the 13 of their papers we have counts for
9 papers · 1 filter
Astrometric Solar-System Anomalies
John D. Anderson, Michael Martin Nieto
There are at least four unexplained anomalies connected with astrometric data. Perhaps the most disturbing is the fact that when a spacecraft on a flyby trajectory approaches the E…
New Horizons and the Onset of the Pioneer Anomaly
Michael Martin Nieto
Analysis of the radio tracking data from the Pioneer 10/11 spacecraft at distances between about 20 - 70 AU from the Sun has indicated the presence of an unmodeled, small, constant…
Search for a Solution of the Pioneer Anomaly
Michael Martin Nieto, John D. Anderson
In 1972 and 1973 the Pioneer 10 and 11 missions were launched. They were the first to explore the outer solar system and achieved stunning breakthroughs in deep-space exploration.…
The Quest to Understand the Pioneer Anomaly
Michael Martin Nieto
The Pioneer 10/11 missions, launched in 1972 and 1973, and their navigation are reviewed. Beginning in about 1980 an unmodeled force of ~ 8 x 10^{-8} cm/s^2 appeared in the trackin…
The Pioneer Anomaly and Its Implications
Slava G. Turyshev, Michael Martin Nieto, John D. Anderson
The Pioneer 10/11 spacecraft yielded the most precise navigation in deep space to date. However, their radio-metric tracking data has consistently indicated the presence of a small…
Using Early Data to Illuminate the Pioneer Anomaly
Michael Martin Nieto, John D. Anderson
Analysis of the radio tracking data from the Pioneer 10/11 spacecraft at distances between about 20 - 70 AU from the Sun has consistently indicated the presence of an unmodeled, sm…