Concepedia

M. J. Valtonen

MJ

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Publications

102

Citations

5.1K

H-Index

37

Active since

1974

Affiliations

University of Turku(Current)

University of Alabama

Tata Institute of Fundamental Research

University of the West Indies

University of Helsinki

M. J. Valtonen is an author at University of Turku specializing in physics, engineering, and photometry.

ORCID

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Publications per year

1974–2024

102

Publications

102

OJ 287 - Binary pair of supermassive black holes

A. Sillanpää, S. Haarala, M. J. Valtonen et al. · The Astrophysical Journal · 1988 · 588 citations

A massive binary black-hole system in OJ 287 and a test of general relativity

M. J. Valtonen, H. J. Lehto, K. Nilsson et al. · Nature · 2008 · 385 citations · Full text

, , +5

OJ 287 Outburst Structure and a Binary Black Hole Model

H. J. Lehto, M. J. Valtonen · The Astrophysical Journal · 1996 · 328 citations

Fifteen years monitoring of extragalactic radio sources at 22, 37 and 87 GHz

H. Teräsranta, M. Tornikoski, A. Mujunen et al. · Astronomy and Astrophysics Supplement Series · 1998 · 285 citations · Full text

, , +13

The Gravitational Slingshot and the Structure of Extragalactic Radio Sources

William C. Saslaw, M. J. Valtonen, S. J. Aarseth · The Astrophysical Journal · 1974 · 203 citations

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