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HD 4910


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Medium-Resolution Stellar Spectra in the L Band from 2400 to 3000 cm-1 (3.3 to 4.2 Microns)
We present a brief atlas of L-band (3.3-4.2 μm) spectra for 42 starsplus the Sun and a sunspot observed at a resolving power of R~3000. Thiscontribution is intended to supplement our previous K-band, H-band, andJ-band spectral atlases. The L-band data, which cover some or all of the2400 to 3000 cm-1 (3.3-4.2 μm) region, are mainly forluminous late-type stars. In reducing these data, special care has beentaken to remove telluric features, especially water vapor. We identifytemperature- and luminosity-sensitive atomic and molecular indices toaid in the classification of stellar spectra in the L band. The data areavailable electronically.

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Observation and Astrometry data

Constellation:ほうおう座
Right ascension:00h50m35.06s
Declination:-47°08'35.1"
Apparent magnitude:8.46
Distance:105.042 parsecs
Proper motion RA:27
Proper motion Dec:0.4
B-T magnitude:8.973
V-T magnitude:8.503

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 4910
TYCHO-2 2000TYC 8031-225-1
USNO-A2.0USNO-A2 0375-00261257
HIPHIP 3939

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