| 单词 |
sextans |
| 释义 |
Sextans
Sex·tans S0302200 (sĕks′tənz)n. A constellation in the equatorial region of the sky near Leo and Hydra. Also called Sextant.
[New Latin sextāns, sextant; see sextant.]Sextans (ˈsɛkstənz) n, Latin genitive Sextantis (sɛksˈtæntɪs) (Astronomy) a faint constellation lying on the celestial equator close to Leo and Hydra[New Latin: sextant]TranslationsSextans
Sextans (seks -tanz) (Sextant) An inconspicuous equatorial constellation near Leo, the brightest star being of 4th magnitude. Abbrev.: Sex; genitive form: Sextantis; approx. position: RA 10h, dec –2°; area: 314 sq deg.Sextans an equatorial constellation that contains no stars brighter than visual stellar magnitude 4.0. The best conditions for observing Sextans occur in February and March; the constellation is visible everywhere in the USSR. Sextans[′sek‚stanz] (astronomy) A constellation in the southern hemisphere, right ascension 10 hours, declination 0°. Also known as Sextant. Sextans
Sextans1. An ancient Roman unit of area approximately equivalent to 421 square meters.
2. An ancient Roman unit of weight approximately equivalent to 54.8 grams. |
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