Standard Star

48 Per

BS 1273

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars

    		•

    HD

    025940

    SAO

    039336

    Mag.

    4.04

    Spc.

    B3Ve

    RA

    04 08 39.7

    Dec

    +47 42 45

    Blue Fast Rotator (variable)



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3200 30.0
    3225 30.0
    3250 30.1
    3275 30.3
    3300 30.2
    3325 30.1
    3350 30.1
    3375 30.1
    3400 30.0
    3425 30.0
    3450 29.8
    3475 29.7
    3500 29.3
    3525 28.8
    3550 28.9
    3575 29.0
    3600 29.0
    3625 29.1
    3650 28.9
    3675 28.7
    3700 29.7
    3725 31.7
    3750 33.6
    3775 35.6
    3800 37.5
    3825 38.6
    3850 40.7
    3875 42.7
    3900 42.5
    3925 42.4
    3950 40.7
    3975 39.2
    4000 40.5
    4025 41.8
    4050 40.7
    4075 39.7
    4100 39.4
    4125 39.1
    4150 39.7
    4175 40.3
    4200 40.0
    4225 39.7
    4250 39.3
    4275 38.5
    4300 36.5
    4325 34.3
    4350 34.6
    4375 34.7
    4400 34.7
    4425 34.7
    4450 34.3
    4475 33.8
    4500 33.4
    4525 33.0
    4550 32.7
    4575 32.6
    4600 32.3
    4625 32.1
    4650 31.8
    4675 31.5
    4700 31.4
    4725 31.2
    4750 30.9
    4775 30.6
    4800 30.2
    4825 29.8
    4850 28.7
    4875 27.6
    4900 28.4
    4925 29.2
    4950 29.0
    4975 28.6
    5000 28.5
    5025 28.4
    5050 28.1
    5075 27.8
    5100 27.5
    5125 27.1
    5150 26.9
    5175 26.7
    5200 26.4
    5225 26.0
    5250 25.8
    5275 25.6
    5300 25.5
    5325 25.4
    5350 25.1
    5375 24.8
    5400 24.7
    5425 24.7
    5450 24.4
    5475 24.2
    5500 24.0
    5525 23.8
    5550 23.8
    5575 23.8
    5600 23.5
    5625 23.2
    5650 23.1
    5675 23.0
    5700 23.0
    5725 22.8
    5750 22.7
    5775 22.4
    5800 22.0
    5825 21.7
    5850 21.6
    5875 21.4
    5900 21.3
    5925 21.4
    5950 21.4
    5975 21.2
    6000 20.9
    6025 20.7
    6050 20.6
    6075 20.4
    6100 20.3
    6125 20.0
    6150 19.8
    6175 19.5
    6200 19.3
    6225 19.2
    6250 19.0
    6275 18.8
    6300 18.6
    6325 18.4
    6350 18.4
    6375 18.4
    6400 18.2
    6425 18.2
    6450 18.2
    6475 18.1
    6500 18.8
    6525 19.3
    6550 20.8
    6575 22.2
    6600 19.7
    6625 17.2
    6650 16.9
    6675 16.6
    6700 16.5
    6725 16.5
    6750 16.4
    6775 16.5
    6800 16.3
    6825 16.1
    6850 16.1
    6875 16.2
    6900 16.1
    6925 16.0
    6950 15.7
    6975 15.5
    7000 15.3
    7025 15.1
    7050 15.0
    7075 14.9
    7100 14.8
    7125 14.7
    7150 14.5
    7175 14.3
    7200 14.3
    7225 14.3
    7250 14.4
    7275 14.5
    7300 14.5
    7325 14.5
    7350 14.3
    7375 14.0
    7400 13.9
    7425 13.7
    7450 13.5
    7475 13.3
    7500 13.3
    7525 13.2
    7550 13.0
    7575 12.7
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