Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
THE FOURTH US NAVAL OBSERVATORY CCD ASTROGRAPH CATALOG (UCAC4)
2013612 citationsN. Zacharias, Charlie T. Finch et al.The Astronomical Journalprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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This map shows the geographic impact of A. Henden'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 A. Henden with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Henden more than expected).
This network shows the impact of papers produced by A. Henden. 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 A. Henden. The network helps show where A. Henden may publish in the future.
Co-authorship network of co-authors of A. Henden
This figure shows the co-authorship network connecting the top 25 collaborators of A. Henden.
A scholar is included among the top collaborators of A. Henden 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 A. Henden. A. Henden is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Munari, U. & A. Henden. (2013). Photometry of the progenitor of Nova Del 2013 (V339 Del) and calibration of a deep BVRI photometric comparison sequence. Information Bulletin on Variable Stars. 6087. 1.2 indexed citations
4.
Zacharias, N., Charlie T. Finch, Terrence M. Girard, et al.. (2013). THE FOURTH US NAVAL OBSERVATORY CCD ASTROGRAPH CATALOG (UCAC4). The Astronomical Journal. 145(2). 44–44.612 indexed citations breakdown →
5.
Henden, A., et al.. (2012). Photometric sequences and astrometric positions of SN 2011fe in M101 and SN 2012aw in M95. IBVS. 6024. 1.2 indexed citations
Smith, Thomas C., A. Henden, & D. Terrell. (2010). AAVSO Photometric All-Sky Survey Implementation at the Dark Ridge Observatory. 29. 45.1 indexed citations
8.
Pagnotta, Ashley, Bradley E. Schaefer, G. Handler, et al.. (2010). An Apparent Second Plateau in the UBVRIJHK Eruption Light Curve of the Recurrent Nova U Sco. ATel. 2507. 1.2 indexed citations
Henden, A. & U. Munari. (2008). Photometric sequences and astrometric positions of nova Cyg 2008 N.2 and nova Sgr 2008.. Information Bulletin on Variable Stars. 5834. 1.1 indexed citations
11.
Munari, U., et al.. (2008). StHfi-55: A CARBON MIRA, NOT A SYMBIOTIC BINARY. 17. 301–310.1 indexed citations
12.
Henden, A. & U. Munari. (2007). Photometric Sequences and Astrometric Positions of Nova Sco 2007 N.1 and N.2. IBVS. 5771. 1.1 indexed citations
Templeton, Matthew R., et al.. (2006). The American Association of Variable Star Observers (AAVSO). American Astronomical Society Meeting Abstracts. 209.3 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.