Discovery of an ultracool subdwarf: LSR 1425+7102, the first star with spectral type sdm8.0

Astrophysical Journal

Volumn 585, Issue 1 II, 2003, Pages

  Lépine, Sébastien ^a   Shara, Michael M ^a   Rich, R Michael ^b  

^a DIVISION OF INVERTEBRATE ZOOLOGY   (United States)

^b UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Galaxy: stellar content; Stars: fundamental parameters; Stars: late type; Stars: low mass, brown dwarfs; Subdwarfs

Indexed keywords

EID: 0042641612     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/374210     Document Type: Article

References (22)

1. Baraffe, I., Chabrier, G., Allard, F., & Hauschildt, P. H. 1997, A&A, 327, 1054
2. Chabrier, G., Baraffe, I., Allard, F., & Hauschildt, P. H. 2000, ApJ, 542, 464
3. Cruz, K. L., & Reid, I. N. 2002, AJ, 123, 2828
4. Dahn, C. C., et al. 2002, AJ, 124, 1170
5. Eggen, O. J., & Greenstein, J. L. 1965, ApJ, 142, 925
6. Gizis, J. E. 1997, AJ, 113, 806 (G97)
7. Gizis, J. E., & Reid, I. N. 1997a, PASP, 109, 849
8. _. 1997b, PASP, 109, 1233
9. _. 1999, AJ, 117, 508
10. Hawley, S. L., et al. 2002, AJ, 123, 3409
11. Hawley, S. L., Gizis, J. E., & Reid, I. N. 1996, AJ, 112, 2799
12. Kirkpatrick, J. D., Henry, T. J., & Irwin, M. J. 1997, AJ, 113, 1421
13. Kirkpatrick, J. D., Henry, T. J., & Simons, D. A. 1995, AJ, 109, 797
14. Leggett, S. K., Allard, F., & Hauschildt, P. H. 1998, ApJ, 509, 836
15. Lépine, S., Rich, R. M., & Shara, M. M. 2003, AJ, in press
16. Lépine, S., Shara, M. M., & Rich, R. M. 2002, AJ, 124, 1190
17. Luyten W. J. 1979, LHS Catalogue: A Catalogue of Stars with Proper Motions Exceeding 0″.5 Annually (Minneapolis: Univ. Minnesota Press)
18. Massey, P., & Gronwall, C. 1990, ApJ, 358, 344
19. Mould, J. R., & McElroy, D. B. 1978, ApJ, 220, 935
20. Reid, I. N., Hawley, S. L., & Gizis, J. E. 1995, AJ, 110, 1838
21. Richer, H. B., et al. 2002, ApJ, 574, L151
22. Schweitzer, A., Scholz, R.-D., Stauffer, J., Irwin, M., & McCaughrean, M. J. 1999, A&A, 350, L62