Standard Star

20 Tau

BS 1149

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars

    		•

    HD

    023408

    SAO

    076155

    Mag.

    3.87

    Spc.

    B8III v

    RA

    03 45 49.6

    Dec

    +24 22 04



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3250 14.5
    3275 29.3
    3300 29.1
    3325 29.0
    3350 28.8
    3375 28.5
    3400 28.3
    3425 28.1
    3450 28.0
    3475 28.1
    3500 27.6
    3525 27.1
    3550 27.1
    3575 27.2
    3600 27.0
    3625 26.9
    3650 27.0
    3675 27.3
    3700 30.9
    3725 35.8
    3750 38.5
    3775 41.2
    3800 44.5
    3825 46.6
    3850 48.2
    3875 49.5
    3900 49.3
    3925 48.9
    3950 48.4
    3975 48.3
    4000 49.7
    4025 51.3
    4050 49.1
    4075 46.6
    4100 48.0
    4125 49.4
    4150 48.7
    4175 47.8
    4200 47.4
    4225 47.0
    4250 46.7
    4275 46.0
    4300 43.5
    4325 40.9
    4350 41.4
    4375 41.8
    4400 41.7
    4425 41.3
    4450 40.9
    4475 40.5
    4500 39.8
    4525 39.2
    4550 38.7
    4575 38.3
    4600 38.0
    4625 37.8
    4650 37.8
    4675 37.9
    4700 37.6
    4725 37.4
    4750 36.9
    4775 36.3
    4800 35.8
    4825 34.9
    4850 33.6
    4875 32.1
    4900 32.4
    4925 32.6
    4950 33.1
    4975 33.3
    5000 32.6
    5025 32.1
    5050 31.8
    5075 31.5
    5100 31.1
    5125 30.6
    5150 30.6
    5175 30.6
    5200 30.5
    5225 30.2
    5250 30.0
    5275 29.8
    5300 29.6
    5325 29.5
    5350 29.0
    5375 28.6
    5400 28.9
    5425 29.2
    5450 28.8
    5475 28.3
    5500 28.0
    5525 27.6
    5550 27.4
    5575 27.1
    5600 26.8
    5625 26.4
    5650 26.1
    5675 25.9
    5700 25.6
    5725 25.3
    5750 25.3
    5775 25.1
    5800 24.9
    5825 24.9
    5850 24.9
    5875 24.9
    5900 24.3
    5925 23.9
    5950 23.9
    5975 23.7
    6000 23.6
    6025 23.6
    6050 23.5
    6075 23.4
    6100 22.7
    6125 22.0
    6150 21.8
    6175 21.5
    6200 21.6
    6225 21.7
    6250 21.4
    6275 21.0
    6300 20.9
    6325 20.8
    6350 20.7
    6375 20.7
    6400 20.5
    6425 20.5
    6450 20.4
    6475 20.3
    6500 19.7
    6525 19.1
    6550 18.6
    6575 18.1
    6600 18.6
    6625 19.0
    6650 18.8
    6675 18.7
    6700 18.5
    6725 18.4
    6750 18.2
    6775 17.9
    6800 17.8
    6825 17.7
    6850 17.6
    6875 17.7
    6900 17.6
    6925 17.3
    6950 17.3
    6975 17.3
    7000 17.1
    7025 17.0
    7050 17.1
    7075 17.2
    7100 16.5
    7125 15.8
    7150 15.6
    7175 15.4
    7200 15.5
    7225 15.6
    7250 15.3
    7275 14.9
    7300 14.9
    7325 15.0
    7350 15.0
    7375 14.9
    7400 14.5
    7425 14.2
    7450 14.0
    7475 13.9
    7500 14.0
    7525 14.0
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