S. Söderhjelm

465 total citations
21 papers, 99 citations indexed

About

S. Söderhjelm is a scholar working on Astronomy and Astrophysics, Instrumentation and Oceanography. According to data from OpenAlex, S. Söderhjelm has authored 21 papers receiving a total of 99 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Astronomy and Astrophysics, 12 papers in Instrumentation and 5 papers in Oceanography. Recurrent topics in S. Söderhjelm's work include Stellar, planetary, and galactic studies (13 papers), Astronomy and Astrophysical Research (12 papers) and Geophysics and Gravity Measurements (5 papers). S. Söderhjelm is often cited by papers focused on Stellar, planetary, and galactic studies (13 papers), Astronomy and Astrophysical Research (12 papers) and Geophysics and Gravity Measurements (5 papers). S. Söderhjelm collaborates with scholars based in Sweden and Netherlands. S. Söderhjelm's co-authors include L. Lindegren, F. Mignard, F. van Leeuwen, F. Arenou, M. A. C. Perryman, C S Petersen, D. W. Evans, D. Cardini, P. L. Bernacca and J. Kovalevsky and has published in prestigious journals such as Astronomy and Astrophysics, Astrophysics and Space Science and Astronomische Nachrichten.

In The Last Decade

S. Söderhjelm

19 papers receiving 92 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
S. Söderhjelm Sweden 7 94 37 13 8 7 21 99
Е. В. Малоголовец Russia 8 159 1.7× 42 1.1× 19 1.5× 9 1.1× 6 0.9× 22 163
J. P. de Cuyper Belgium 6 105 1.1× 21 0.6× 14 1.1× 5 0.6× 5 0.7× 9 117
C. H. Poe 4 120 1.3× 21 0.6× 9 0.7× 7 0.9× 5 0.7× 6 125
D. C. Taylor United States 3 48 0.5× 20 0.5× 10 0.8× 5 0.6× 3 0.4× 5 50
Angus Gallie United Kingdom 2 54 0.6× 26 0.7× 8 0.6× 6 0.8× 3 0.4× 4 60
D. Tiphène France 6 104 1.1× 38 1.0× 10 0.8× 11 1.4× 6 0.9× 15 112
K. A. Alsubai Qatar 6 75 0.8× 39 1.1× 19 1.5× 6 0.8× 3 0.4× 11 82
Д. А. Растегаев Russia 8 135 1.4× 38 1.0× 20 1.5× 7 0.9× 3 0.4× 18 138
O. Giovannini Brazil 5 88 0.9× 43 1.2× 8 0.6× 8 1.0× 2 0.3× 17 108
F. Hamilton United States 7 106 1.1× 30 0.8× 3 0.2× 10 1.3× 8 1.1× 11 111

Countries citing papers authored by S. Söderhjelm

Since Specialization
Citations

This map shows the geographic impact of S. Söderhjelm's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by S. Söderhjelm with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Söderhjelm more than expected).

Fields of papers citing papers by S. Söderhjelm

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. Söderhjelm. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by S. Söderhjelm. The network helps show where S. Söderhjelm may publish in the future.

Co-authorship network of co-authors of S. Söderhjelm

This figure shows the co-authorship network connecting the top 25 collaborators of S. Söderhjelm. A scholar is included among the top collaborators of S. Söderhjelm based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with S. Söderhjelm. S. Söderhjelm is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Arenou, F. & S. Söderhjelm. (2008). Gaia Data Reduction Tasks for Double and Multiple Stars. Lund University Publications (Lund University). 1 indexed citations
2.
Söderhjelm, S.. (2006). Theq= 1 peak in the mass-ratios for Hipparcos visual binaries. Astronomy and Astrophysics. 463(2). 683–691. 12 indexed citations
3.
Söderhjelm, S., et al.. (2005). Eclipsing binary statistics – Theory and observation. Springer Link (Chiba Institute of Technology). 6 indexed citations
4.
Söderhjelm, S.. (2005). Census of binaries - The big picture. Lund University Publications (Lund University). 576. 97–104.
5.
Söderhjelm, S.. (2004). Observing binaries with Gaia - the global picture. Lund University Publications (Lund University). 318. 413–421. 1 indexed citations
6.
Söderhjelm, S.. (2000). Binary statistics from Hipparcos data - a progress report. Astronomische Nachrichten. 321(3). 165–170. 10 indexed citations
7.
Söderhjelm, S.. (1999). Possible detection of the planet transits of HD 209458 in the Hipparcos photometry. Information Bulletin on Variable Stars. 4816. 1. 2 indexed citations
8.
Söderhjelm, S.. (1999). Visual binary orbits and masses POST HIPPARCOS. 341(1). 121–140. 22 indexed citations
9.
Söderhjelm, S. & F. Mignard. (1998). Arcturus as a double star. Observatory. 118. 365–366. 6 indexed citations
10.
Mignard, F., S. Söderhjelm, H.-H. Bernstein, et al.. (1995). Astrometry of double stars with HIPPARCOS. A&A. 304. 94. 1 indexed citations
11.
Söderhjelm, S., D. W. Evans, F. van Leeuwen, & L. Lindegren. (1992). Detection and measurement of double stars with the HIPPARCOS satellite - NDAC reductions. 258(1). 157–164. 4 indexed citations
12.
Lindegren, L., F. van Leeuwen, C S Petersen, M. A. C. Perryman, & S. Söderhjelm. (1992). Positions and parallaxes from the Hipparcos satellite. A first attempt at a global astrometric solution. Research at the University of Copenhagen (University of Copenhagen). 258(1). 134–141. 2 indexed citations
13.
Lindegren, L., E. Høg, F. van Leeuwen, et al.. (1992). The NDAC Hipparcos data analysis consortium. Overview of the reduction methods. Research at the University of Copenhagen (University of Copenhagen). 258(1). 18–30. 5 indexed citations
14.
Söderhjelm, S.. (1986). NDAC simulations of double and multiple stars: detectability and astrometric accuracy.. 155. 1 indexed citations
15.
Söderhjelm, S., et al.. (1986). Accuracy estimates for the determination of the solar space-time metric by HIPPARCOS. Symposium - International Astronomical Union. 114. 393–399. 1 indexed citations
16.
Söderhjelm, S.. (1984). Third-order and tidal effects in the stellar three-body problem. A&A. 141(1). 232–240. 3 indexed citations
17.
Söderhjelm, S.. (1982). Studies of the stellar three-body problem. 107(1). 54–60. 6 indexed citations
18.
Söderhjelm, S. & L. Lindegren. (1982). Inertial Frame Determination Using Minor Planets. a Simulation of Hipparcos-Observations. 110. 156–162. 4 indexed citations
19.
Söderhjelm, S.. (1980). Geometry and dynamics of the Algol system. 89. 100–112. 7 indexed citations
20.
Söderhjelm, S.. (1978). MR Cyg and u Her: two similar eclipsing binaries.. 66. 161–168. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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