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Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I.
Open accessAbstract
We have embarked on a project, under the aegis of the Nearby Stars (NStars)/ Space Interferometry Mission Preparatory Science Program, to obtain spectra, spectral types, and, where feasible, basic physical parameters for the 3600 dwarf and giant stars earlier than M0 within 40 pc of the Sun. In this paper, we report on the results of this project for the first 664 stars in the northern hemisphere. These results include precise, homogeneous spectral types, basic physical parameters (including the effective temperature, surface gravity, and overall metallicity [M/H]), and measures of the chromospheric activity of our program stars. Observed and derived data presented in this paper are also available on the project's Web site .
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Citations
Cited by
INTRINSIC COLORS, TEMPERATURES, AND BOLOMETRIC CORRECTIONS OF PRE-MAIN-SEQUENCE STARS
Pecaut, M. J., & Mamajek, E. E. (2013) · The Astrophysical Journal Supplement Series · doi:10.1088/0067-0049/208/1/9 · Cited by 2,407
Improved Age Estimation for Solar‐Type Dwarfs Using Activity‐Rotation Diagnostics
Mamajek, E. E., & Hillenbrand, L. A. (2008) · The Astrophysical Journal · doi:10.1086/591785 · Cited by 1,313
The stellar-activity-rotation relationship and the evolution of stellar dynamos
Wright, N. J., Drake, J. J., Mamajek, E. E., & Henry, G. W. (2011) · The Astrophysical Journal · doi:10.1088/0004-637x/743/1/48 · Cited by 882
Gray, R. O., Corbally, C. J., Garrison, R. F., McFadden, M. T., Bubar, E. J., McGahee, C. E., O'Donoghue, A. A., & Knox, E. R. (2006) · The Astronomical Journal · doi:10.1086/504637 · Cited by 544
Self-citationPecaut, M. J., & Mamajek, E. E. (2016) · Monthly Notices of the Royal Astronomical Society · doi:10.1093/mnras/stw1300 · Cited by 407
Metadata
- Authors
- Gray, R. O., Corbally, C. J., Garrison, R. F., McFadden, M. T., & Robinson, P. E.
- Venue
- The Astronomical Journal
- Publisher
- American Astronomical Society
- Published
- 2003-10
- Volume
- 126
- Issue
- 4
- Pages
- 2048-2059
- ISSN
- 0004-6256 (ISSN-L)
- 1538-3881
- OpenAlex
- W2076328442
- Cited by
- 492
- References
- 0
- FWCI
- 6.96
- Type
- journal article
- Language
- en
- Open access
- bronze
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- CoChat. (2026). Citation check: Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I. https://app.cochat.ai/papers/10.1086/378365
- The paper
- Gray, R. O., Corbally, C. J., Garrison, R. F., McFadden, M. T., & Robinson, P. E. (2003). Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I. The Astronomical Journal. https://doi.org/10.1086/378365
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