Standard Star

Alp 7 Lac

BS 8585

  • General Info.

  • Finder chart

  • Text data file

  • Other Stars
  • HD

    213558

    SAO

    034542

    Mag.

    3.77

    Spc.

    A1V

    RA

    22 31 17.5

    Dec

    +50 16 57

    Blue Fast Rotator



    Wavelength (Å)

    Flux (photons/cm² /Å /s)

    3250 7.90
    3275 15.8
    3300 16.0
    3325 16.2
    3350 16.5
    3375 16.8
    3400 16.8
    3425 16.8
    3450 16.7
    3475 16.8
    3500 16.7
    3525 16.7
    3550 16.9
    3575 17.0
    3600 17.2
    3625 17.4
    3650 17.5
    3675 17.7
    3700 18.4
    3725 19.7
    3750 21.9
    3775 24.0
    3800 27.9
    3825 31.1
    3850 36.2
    3875 41.3
    3900 42.9
    3925 44.7
    3950 42.6
    3975 40.7
    4000 46.7
    4025 52.9
    4050 48.0
    4075 42.9
    4100 42.9
    4125 42.8
    4150 46.8
    4175 50.7
    4200 50.1
    4225 49.6
    4250 48.6
    4275 47.4
    4300 41.7
    4325 35.9
    4350 38.5
    4375 40.8
    4400 42.8
    4425 44.4
    4450 43.8
    4475 43.3
    4500 42.6
    4525 42.1
    4550 41.7
    4575 41.5
    4600 41.3
    4625 41.2
    4650 40.7
    4675 40.4
    4700 40.1
    4725 39.9
    4750 39.6
    4775 39.1
    4800 37.1
    4825 35.0
    4850 32.5
    4875 29.9
    4900 33.5
    4925 37.0
    4950 36.9
    4975 36.6
    5000 36.1
    5025 35.8
    5050 35.5
    5075 35.1
    5100 34.7
    5125 34.1
    5150 33.8
    5175 33.7
    5200 33.2
    5225 32.6
    5250 32.2
    5275 32.0
    5300 31.7
    5325 31.7
    5350 31.5
    5375 31.4
    5400 31.2
    5425 31.0
    5450 30.7
    5475 30.4
    5500 30.0
    5525 29.6
    5550 29.3
    5575 29.1
    5600 28.7
    5625 28.1
    5650 27.9
    5675 27.7
    5700 27.5
    5725 27.4
    5750 27.5
    5775 27.3
    5800 27.1
    5825 27.1
    5850 26.7
    5875 26.3
    5900 26.2
    5925 26.2
    5950 26.2
    5975 26.0
    6000 25.7
    6025 25.7
    6050 25.7
    6075 25.6
    6100 25.2
    6125 24.7
    6150 24.5
    6175 24.2
    6200 24.0
    6225 23.7
    6250 23.4
    6275 23.2
    6300 22.8
    6325 22.6
    6350 22.5
    6375 22.5
    6400 22.3
    6425 22.1
    6450 21.9
    6475 21.6
    6500 20.8
    6525 19.9
    6550 18.8
    6575 17.6
    6600 19.1
    6625 20.6
    6650 20.6
    6675 20.6
    6700 20.4
    6725 20.2
    6750 20.2
    6775 20.3
    6800 19.9
    6825 19.5
    6850 19.3
    6875 19.2
    6900 19.1
    6925 18.9
    6950 18.7
    6975 18.6
    7000 18.4
    7025 18.2
    7050 18.0
    7075 17.8
    7100 17.7
    7125 17.5
    7150 17.3
    7175 17.1
    7200 17.0
    7225 16.8
    7250 16.5
    7275 16.2
    7300 16.0
    7325 16.0
    7350 16.0
    7375 16.0
    7400 15.7
    7425 15.4
    7450 15.3
    7475 15.3
    7500 15.0
    7525 14.7
    7550 14.5
    7575 14.3
    7600 14.0
    7625 13.8
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