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Featured researches published by Eduardo E. Alonso.


Astronomy and Astrophysics | 2005

Third San Juan photoelectric astrolabe catalogue (CPASJ3)

Lizhi Lu; W. T. Manrique; Raul Perdomo; Zezhi Wang; R. C. Podesta; E. L. Actis; F. M. Zeng; Eduardo E. Alonso; G. C. Zhao; A. M. Pacheco; Q. Y. Qiao; Hong-qi Wang

Resulting from the cooperation between Beijing, San Juan and La Plata Astronomical Observatories, the photoelec- tric astrolabe Mark II(PAII) of the Beijing Astronomical Observatory was moved and installed at the San Juan Observatory, Argentina in January, 1992 for observations of stars in the southern hemisphere. Using the data observed with the instrument from Feb. 23 1992 to Mar. 11, 2000 over 2382 days, the Third San Juan photoelectric astrolabe catalogue has been compiled from double transits at both the eastern and western passages. There are 6762 stars in this catalogue, including 6156 Hipparcos stars (in which there are 69 radio stars), 8 FK5 stars, 47 SRS stars, 551 CAMC4 stars. The mean precisions are ±3.0 ms and ±0.053 �� in right ascension and declination, respectively. The magnitudes of stars are from 1.0 to 11.5. The declinations are from −3 ◦ to −60 ◦ . The mean epoch is 1996.3. Systematic corrections of (CPASJ3−Hipp) are given.


Chinese Science Bulletin | 2008

Successful operation of a cooperative SLR station of China and Argentina in San Juan

Yanben Han; Weidong Liu; E. Actis; Ricardo Podestá; TanQiang Wang; TangYong Guo; Feng Qu; Ana Pacheco; Alberto Gonzalez; Eduardo E. Alonso; QingGe Xiang; DongPing Huang; Zhiqiang Yin


Astronomy & Astrophysics Supplement Series | 1999

Second San Juan photoelectric astrolabe catalogue

W. T. Manrique; Lu. Lizhi; Raul Perdomo; R. C. Podesta; Wang Zezhi; E. L. Actis; Zeng Fanmiao; Zeng Zhifang; Eduardo E. Alonso; A. M. Pacheco; G. Bustos


Astronomy & Astrophysics Supplement Series | 1996

First catalogue of stars with photoelectric astrolabe in San Juan

Lz Lu; W. T. Manrique; Raul Perdomo; R. C. Podesta; Zz Wang; E. L. Actis; Fm Zeng; Zf Zeng; Eduardo E. Alonso; A Serafino; Z Gang; J Hormaechea


Archive | 2009

San Juan Satellite Laser Ranging. Performance and Precission in the Observations

R. C. Podesta; E. V. Actis; Eduardo E. Alonso; A. M. Pacheco; Alberto Gonzalez; W. G. Gomez; Yan-Ben Han; W. Tanqiang; Weidong Liu; X. Qingge; H. Dongpin


Archive | 2009

Astrolabe Photoelectric PAII. An Experience of 15 Years of Cooperation

Eduardo E. Alonso; A. M. Pacheco; E. V. Actis; R. C. Podesta; Alberto Gonzalez; Gabriel Gomez; W. T. Manrique; J. Alacoria; L. Penaloza; Roberto Petrucci; E. Jofre; P. Tejada; F. Duplancic; R. Petruzzi; Sergio I. Molina; Zezhi Wang; Q. Qiyuang; Zhifang Zeng; W. Hongi; Lizhi Lu; Z. Fan Miao; Weidong Liu; Guodong Shao


Archive | 2008

Actuality and futurity of San Juan 7406 SLR Station

Wei Liu; Yan-Ben Han; E. V. Actis; Eduardo E. Alonso; R. C. Podesta; Alberto Gonzalez; A. M. Pacheco; L. Zhao; Chris Liu; Z. Yin


Archive | 2008

Contribucin de la Estacin San Juan SLR al Sistema Galileo

R. C. Podesta; E. V. Actis; Eduardo E. Alonso; A. M. Pacheco; Alberto Gonzalez; Yan-Ben Han; T Wang; Limin Zhao; Chengzhi Liu; J. Alacoria; L. Penaloza; David Brizuela; Melina Martinez Flores


Archive | 2005

CPASJ3 catalogue (Lu+, 2005)

Li Zheng Lu; W. T. Manrique; Raul Perdomo; Z.-W. Wang; R. C. Podesta; E. L. Actis; F. M. Zeng; Eduardo E. Alonso; G. C. Zhao; A. M. Pacheco; Qiyuan Qiao; Hong-qi Wang


Archive | 1999

Comparacin de catlogos respecto al Hipparcos

R. C. Podesta; E. V. Actis; Eduardo E. Alonso; A. M. Pacheco; Alberto Gonzalez; W. G. Gomez; Gerardo Juan Manuel Luna; Lizhi Lu; Zeng Fanmiao; Zezhi Wang

Collaboration


Dive into the Eduardo E. Alonso's collaboration.

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Raul Perdomo

National University of La Plata

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G. C. Zhao

Shanghai Astronomical Observatory

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J. L. Hormaechea

National Scientific and Technical Research Council

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Ana Pacheco

National University of San Juan

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Ricardo Podestá

National University of San Juan

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DongPing Huang

Chinese Academy of Sciences

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TangYong Guo

China Earthquake Administration

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Weidong Liu

Chinese Academy of Sciences

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Yanben Han

Chinese Academy of Sciences

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Z Gang

Shanghai Astronomical Observatory

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